CN107523404B - Water-based antirust metal cold forging lubricant and preparation method thereof - Google Patents
Water-based antirust metal cold forging lubricant and preparation method thereof Download PDFInfo
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- CN107523404B CN107523404B CN201710699198.0A CN201710699198A CN107523404B CN 107523404 B CN107523404 B CN 107523404B CN 201710699198 A CN201710699198 A CN 201710699198A CN 107523404 B CN107523404 B CN 107523404B
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- Prior art keywords
- water
- cold forging
- lubricant
- antirust
- metal cold
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- 239000000314 lubricant Substances 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000010273 cold forging Methods 0.000 title claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000004094 surface-active agent Substances 0.000 claims abstract description 15
- 239000013556 antirust agent Substances 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 16
- -1 phytic acid ester Chemical class 0.000 claims description 14
- 239000001993 wax Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000010439 graphite Substances 0.000 claims description 12
- 229910002804 graphite Inorganic materials 0.000 claims description 12
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 12
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 229910021538 borax Inorganic materials 0.000 claims description 5
- 239000004200 microcrystalline wax Substances 0.000 claims description 5
- 235000019808 microcrystalline wax Nutrition 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 5
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical group FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 4
- QZXSMBBFBXPQHI-UHFFFAOYSA-N N-(dodecanoyl)ethanolamine Chemical compound CCCCCCCCCCCC(=O)NCCO QZXSMBBFBXPQHI-UHFFFAOYSA-N 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 claims description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004328 sodium tetraborate Substances 0.000 claims description 4
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 4
- 239000001593 sorbitan monooleate Substances 0.000 claims description 4
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 4
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 239000003945 anionic surfactant Substances 0.000 claims description 3
- 239000003093 cationic surfactant Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 235000002949 phytic acid Nutrition 0.000 claims description 3
- 229940068041 phytic acid Drugs 0.000 claims description 3
- 229920005862 polyol Polymers 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 239000005639 Lauric acid Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 2
- 239000004203 carnauba wax Substances 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 239000000467 phytic acid Substances 0.000 claims description 2
- 229920001451 polypropylene glycol Polymers 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 235000015393 sodium molybdate Nutrition 0.000 claims description 2
- 239000011684 sodium molybdate Substances 0.000 claims description 2
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims 1
- 150000005846 sugar alcohols Polymers 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 20
- 230000001050 lubricating effect Effects 0.000 description 13
- 238000005242 forging Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 description 2
- FZQSLXQPHPOTHG-UHFFFAOYSA-N [K+].[K+].O1B([O-])OB2OB([O-])OB1O2 Chemical compound [K+].[K+].O1B([O-])OB2OB([O-])OB1O2 FZQSLXQPHPOTHG-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 201000009240 nasopharyngitis Diseases 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 2
- 229910000165 zinc phosphate Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-LZFNBGRKSA-N Potassium-45 Chemical group [45K] ZLMJMSJWJFRBEC-LZFNBGRKSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000037228 dieting effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/065—Sulfides; Selenides; Tellurides
- C10M2201/066—Molybdenum sulfide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/14—Synthetic waxes, e.g. polythene waxes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty carbon atoms]
- C10M2215/082—Amides [having hydrocarbon substituents containing less than thirty carbon atoms] containing hydroxyl groups; Alkoxylated derivatives
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Forging (AREA)
Abstract
The invention discloses a water-based antirust metal cold forging lubricant and a preparation method thereof, and is characterized in that: the lubricant is prepared from the following components in percentage by mass: 2-12% of inorganic basic component, 7-30% of solid lubricant, 1-3% of surfactant, 2-10% of water-based film forming agent, 0.1-1% of antirust agent, 0.05-0.1% of defoaming agent and the balance of water. The water-based antirust metal cold forging lubricant disclosed by the invention enables metal parts after cold forging not to need subsequent antirust treatment, because the water-based antirust metal cold forging lubricant can form a layer of film with antirust performance on the surface of a workpiece by adding the weight and the dosage of an organic antirust agent and combining film-forming agents, lubricants and other components which interact with each other and are synergistic; the formation of the film effectively protects the surface of the workpiece, prevents the surface from being rusted and improves the quality of the workpiece.
Description
Technical Field
The invention belongs to the field of metal manufacturing and processing, and particularly relates to a water-based antirust metal cold forging lubricant for cold forging processing and a preparation method thereof.
Background
In recent years, a cold forging process has been widely used in the manufacture of parts in the automobile industry, and a lubricating process is used in the cold forging process for the purpose of reducing friction caused by metal contact between a workpiece and a machine or a die and preventing seizure. The conventional lubricant application methods (phosphaponification) are: the zinc phosphate and the metal substrate are compounded to generate a coating (phosphorization), then the part is immersed into a hot bath of alkaline soap (saponification), the alkaline soap reacts with the zinc phosphate, and finally zinc stearate is generated to obtain lubricity. Although the traditional process has good effect, a plurality of additional environmental problems are brought: heavy metal phosphates which must be recovered for disposal; the washing tank needs to consume a large amount of water; a degreasing tank, a neutralization tank, a pickling tank and the like are replaced periodically; a large amount of waste water containing grease, acid and soap is produced.
Therefore, the novel water-based lubricating process gradually gains more attention and application. The novel water-based lubricants are mostly prepared by compounding inorganic or high molecular organic lubricants with other components. Representative of the former, company D, developed a Daido AquaLub (E16) based on phosphorus-containing compounds and solid lubricants that have adsorption capacity on metal surfaces. Typically, such lubricants have a chemical composition of: 5-10 parts by volume of calcium compound (the same applies below); 1-5% of water-soluble inorganic salt; 0.5-1% of phosphorus-containing organic compound; 5 to 10 percent of lubricant surfactant; 5-10% of synthetic alcohol, 5-10% of water-insoluble inorganic salt and 60-80% of water. Representative of polymer lubricants, japanese P company has developed a single-bath water-based polymer lubricant for cold forging of steel, which is mainly composed of an inorganic salt as a base component and paraffin or synthetic resin as a lubricant, and auxiliary materials including a surfactant, water, and the like. The novel lubricant is usually used by simple treatment of immersing and drying in a lubricant solution to realize coating of the lubricant on metal parts, so that the prior lubricating process of a cold forging process is simplified, and the discharge amount of industrial wastes is reduced by 80-90%.
However, the synthetic resin, which is a typical lubricating component, is dissolved or dispersed in a lubricant, and the high lubricity on high-frequency automatic cold forging machine equipment is not stable. And the most important problem is that the use of such lubricants makes the surface of the cold-forged part covered with a layer of lubricating substance, in which a considerable mass percentage of surfactant (polyoxyethylene alkyl ether or tween series) is required to be added due to the dispersion of the active ingredient, which makes the surface of the cold-forged product extremely water-absorbent. After the common cold forging products are processed, the common cold forging products need 7-15 days to be transported to other subsequent factory processing lines, so that the cold forging products are easy to rust and the like if the products coming out of the one-liquid lubrication-cold forging production line are not subjected to subsequent treatment, and the working procedures of hot water cleaning, antirust liquid coating, antirust oil spraying and the like are usually required to be added if the antirust treatment is carried out; and because the traditional phosphorization saponification lubricating process does not use a surfactant, the produced product does not need subsequent complex cleaning and rust-proof treatment. The advantage of the one-liquid lubrication process in terms of time saving and cost becomes less significant.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a water-based antirust metal cold forging lubricant which effectively prevents products from rusting, does not need antirust treatment and can be aged for a long time.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a water-based antirust metal cold forging lubricant is prepared from the following components in percentage by mass: 2-12% of inorganic basic component, 7-30% of solid lubricant, 1-3% of surfactant, 2-10% of water-based film forming agent, 0.1-1% of antirust agent, 0.05-0.1% of defoaming agent and the balance of water.
The inorganic basic component is water-soluble inorganic salt which is dissolved in the water-based lubricant and forms a lubricating layer with certain hardness and strength on the surface of the metal part after being dried. The inorganic salt is preferably at least one of sodium sulfate, sodium borate, sodium tetraborate and sodium molybdate, or is mixed according to requirements, and generally accounts for 2-12% of the lubricant by mass percent.
The solid lubricant comprises graphite, molybdenum disulfide and wax, and is combined and compounded for use according to the lubricating requirements of cold forging processing, so that the lubricating effect in the cold forging process is provided. The wax can be preferably polyethylene wax, microcrystalline wax, palm wax and other products or emulsion thereof for compounding. Typical mass percentage ranges are as follows: 1-10% of graphite, 5-15% of molybdenum disulfide and 1-5% of wax. The graphite, the molybdenum disulfide and the wax are used in cooperation as the fixed lubricant, because the lubricating characteristics of various lubricants at different temperatures and different pressures are different, for example, the lubricating characteristic of the molybdenum disulfide at high temperature is far stronger than that of the wax and the graphite, but the molybdenum disulfide and the graphite can provide better lubricating effect at the initial stage of the forging process, and the reasonable proportioning adjustment has good help effect on adapting to different forging process requirements.
The surfactant can be selected from common nonionic surfactants, cationic surfactants and anionic surfactants. Common nonionic surfactants are preferably polyoxyethylene alkyl ester series, sorbitan alkyl ester, etc., anionic surfactants are preferably fatty acid salts, sulfonates, etc., as referred to, and cationic surfactants are preferably such as common fatty acid ammonium salts, etc. The surfactant can be used singly or in a mixed way, and generally accounts for 1-3% of the water-based antirust metal cold forging lubricant by mass. The lubricants of the present invention are selected because the different surfactants act to disperse the wax and other insoluble components, so that the resulting compounded solution can be stored stably without rapid precipitation.
The aqueous film forming agent is dissolved in water and dried to precipitate a substance which is adsorbed on the surface of a metal part to form a layer of compact film structure, and preferably polyethylene glycol (PEG), polyethylene oxide (polyoxyethylene, PEO), polypropylene glycol, polyvinyl alcohol (PVA), phytate and the like. The above film-forming agents may be used alone or in combination of two or more.
The antirust agent can be selected from two types, one type is a compound antirust agent of ethanolamine and acid, and the other type can be a polyol ester antirust agent. The ethanolamine and the acid can be compounded by adopting monoethanolamine or diethanolamine to react with lauric acid and the like to generate lauric acid ethanol amide, and the polyol ester can be selected from sorbitan monooleate. The rust inhibitor of the invention can endow forged parts with a long-term rust-proof effect after forging through screening.
The defoaming agent can be selected from common organic silicon defoaming agents to solve the adverse effect caused by using a surfactant in the compounding process.
The invention also discloses a preparation method of the lubricant, which comprises the following preparation steps:
(1) sequentially adding the water-based film forming agent and the antirust agent into part of water in the formula proportion, and stirring for 5-20 minutes at normal temperature to obtain the film forming agent containing the antirust agent;
(2) adding the electrodeless basic components and part of water in the formula proportion into a reaction kettle, stirring for 20-40 minutes at normal temperature, then adding the surfactant and the solid lubricant, and stirring for 50-70 minutes at 40-60 ℃; and (3) finally mixing the water-based antirust cold forging lubricant with the film forming agent prepared in the step (1) and stirring for 20-40 minutes to obtain the water-based antirust cold forging lubricant.
Compared with the prior art, the invention has the following positive effects:
(1) the water-based antirust metal cold forging lubricant disclosed by the invention enables metal parts after cold forging not to need subsequent antirust treatment, because the water-based antirust metal cold forging lubricant can form a layer of film with antirust performance on the surface of a workpiece by adding the weight and the dosage of an organic antirust agent and combining film-forming agents, lubricants and other components which interact with each other and are synergistic; the formation of the film effectively protects the surface of the workpiece, prevents the surface from being rusted and improves the quality of the workpiece.
(2) The three effective components of the water-based antirust metal cold forging lubricant have different characteristics, namely microcrystalline wax, graphite and molybdenum disulfide; although the forging process is short in time, the process can be divided into an initial stage, a middle stage and a final stage, the forging original piece and the die are in different temperatures and friction states in the three stages, and the three components enable the initial stage, the middle stage and the forging of the forging process to be well lubricated. The lubricating performance on a high-frequency cold forging process line is comprehensively improved, the performance is stable, and the problem of pollutant discharge of the traditional phosphorus saponification process is solved.
Drawings
FIG. 1 shows the effect of the lubricant (untreated metal block on the left and coated metal block on the right).
Detailed Description
The present invention will be described with reference to examples. The following examples are presented to assist the skilled person in further understanding the invention but are not intended to limit the invention in any way. It should be noted that those skilled in the art can make various changes and modifications without departing from the spirit of the present invention, and those modifications are within the scope of the present invention.
Two embodiments of the present invention are provided below.
Example 1: a water-based antirust metal cold forging lubricant comprises the following components in percentage by mass: 8% of sodium tetraborate, 5% of graphite, 12% of molybdenum disulfide, 3% of polyethylene wax, 1% of nonylphenol polyoxyethylene ether, 7% of polyethylene glycol, 0.5% of sorbitan monooleate and 63.5% of deionized water.
The preparation method comprises the following steps: (1) adding 7 parts of polyethylene glycol and 0.5 part of sorbitan monooleate into 13.5 parts of water in sequence, and stirring for 15 minutes at normal temperature to obtain a film-forming agent containing an antirust agent component; (2) adding 8 parts of sodium tetraborate and 50 parts of water into a reaction kettle, stirring for 30 minutes at normal temperature, then adding 1 part of nonylphenol polyoxyethylene ether (corresponding surfactant), 5 parts of graphite, 12 parts of molybdenum disulfide and 3 parts of polyethylene wax, and stirring for 60 minutes at 50 ℃; and (3) finally mixing the water-based antirust cold forging lubricant with the film forming agent prepared in the step (1) and stirring for 30 minutes to obtain the water-based antirust cold forging lubricant.
Example 2: a water-based antirust metal cold forging lubricant comprises the following components in percentage by mass: 6% of potassium tetraborate, 4% of graphite, 15% of molybdenum disulfide, 2% of microcrystalline wax (< 5 um), 1% of nonylphenol polyoxyethylene ether, 8% of inositol hexaphosphate, 1% of lauric acid ethanolamide and 63% of deionized water.
The preparation method comprises the following steps: (1) sequentially adding 8 parts of phytic acid ester and 1 part of lauric acid ethanolamide into 18 parts of water, and stirring for 15 minutes at normal temperature to obtain a film-forming agent containing an antirust agent component; (2) adding 6 parts of potassium tetraborate and 45 parts of water into a reaction kettle, stirring for 30 minutes at normal temperature, then adding 1 part of nonylphenol polyoxyethylene ether, 4 parts of graphite, 15 parts of molybdenum disulfide and 2 parts of microcrystalline wax, and stirring for 50 minutes at 60 ℃; and (3) finally mixing the water-based antirust cold forging lubricant with the film forming agent prepared in the step (1) and stirring for 30 minutes to obtain the water-based antirust cold forging lubricant.
As shown in figure 1: left is the untreated metal block and right is the metal block after coating (lubricant according to the invention); the lubricant prepared by the invention can form a compact protective film on the surface of a metal block, effectively prevent the corrosion of metal and protect the product with longer time.
In addition, the left untreated metal block and the right coated metal block were stored in a constant temperature and humidity (temperature 50 to 55 ℃ C., humidity 98%) test chamber for 1000 hours, and the measured metal blocks were visually observed as follows:
metal block after coating film: the rust area is almost zero;
untreated metal blocks: the rusted area is more than 25 percent.
Therefore, the lubricant of the present invention has good rust inhibitive performance.
Claims (6)
1. A water-based antirust metal cold forging lubricant is characterized in that: the lubricant is prepared from the following components in percentage by mass: 2-12% of an inorganic basic component, 7-30% of a solid lubricant, 1-3% of a surfactant, 2-10% of a water-based film forming agent, 0.1-1% of an antirust agent, 0.05-0.1% of a defoaming agent and the balance of water; the aqueous film forming agent is one or a mixture of polyethylene glycol, polyethylene oxide, polypropylene glycol, polyvinyl alcohol and phytic acid ester; the inorganic basic component is water-soluble inorganic salt, specifically at least one or a mixture of sodium sulfate, sodium tetraborate and sodium molybdate; the solid lubricant comprises a mixture of graphite, molybdenum disulfide and wax, wherein the mass percentage of the three components in the cold forging lubricant is 1-10% of graphite, 5-15% of molybdenum disulfide and 1-5% of wax.
2. The water-based rust-preventive metal cold forging lubricant according to claim 1, characterized in that: the wax is one or more of polyethylene wax, microcrystalline wax and palm wax or emulsion thereof.
3. The water-based rust-preventive metal cold forging lubricant according to claim 1, characterized in that: the surfactant is nonionic surfactant, cationic surfactant or anionic surfactant.
4. The water-based rust-preventive metal cold forging lubricant according to claim 1, characterized in that: the rust inhibitor is of two types, one is a compound rust inhibitor of ethanolamine and acid, and the other is a polyol ester rust inhibitor: the ethanolamine and the acid are compounded by adopting monoethanolamine or diethanolamine to react with lauric acid to generate lauric acid ethanol amide, and the polyalcohol ester is sorbitan monooleate.
5. The water-based rust-preventive metal cold forging lubricant according to claim 1, characterized in that: the defoaming agent is an organic silicon defoaming agent.
6. The method for producing a water-based rust-inhibitive metal cold forging lubricant according to claim 1, characterized in that: the preparation method comprises the following steps:
(1) sequentially adding the water-based film forming agent and the antirust agent into part of water in the formula proportion, and stirring for 5-20 minutes at normal temperature to obtain the film forming agent containing the antirust agent;
(2) adding the inorganic basic components and part of water in the formula proportion into a reaction kettle, stirring for 20-40 minutes at normal temperature, then adding the surfactant and the solid lubricant, and stirring for 50-70 minutes at 40-60 ℃; and (3) finally mixing the water-based antirust metal cold forging lubricant with the film forming agent prepared in the step (1) and stirring for 20-40 minutes to obtain the water-based antirust metal cold forging lubricant.
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| CN102703186A (en) * | 2012-05-25 | 2012-10-03 | 衡阳市金化科技有限公司 | Medium-temperature high-efficiency cold drawing lubricant and preparation method thereof |
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| CA2419732A1 (en) * | 2000-09-05 | 2002-03-14 | Nihon Parkerizing Co., Ltd. | Aqueous one step type lubricating agent for efficient cold forging |
| US20070289897A1 (en) * | 2006-06-06 | 2007-12-20 | Carey James T | Novel base stock lubricant blends |
| CN103443259B (en) * | 2011-03-29 | 2015-10-21 | 吉坤日矿日石能源株式会社 | Lubricant composition for plastic working |
| JP2013209625A (en) * | 2012-02-27 | 2013-10-10 | Kobe Steel Ltd | Water-soluble lubricating agent for plastic working, metal material for plastic working, and worked metal article |
| CN104357205A (en) * | 2014-09-30 | 2015-02-18 | 巢湖广丰金属制品有限公司 | Lubricating and rust-proof metal cutting fluid |
| CN106566637A (en) * | 2016-10-26 | 2017-04-19 | 广西大学 | Aluminum alloy waterborne emulsion release agent |
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| CN102703186A (en) * | 2012-05-25 | 2012-10-03 | 衡阳市金化科技有限公司 | Medium-temperature high-efficiency cold drawing lubricant and preparation method thereof |
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