CN1845982A - 无缝钢管加工润滑剂组合物 - Google Patents
无缝钢管加工润滑剂组合物 Download PDFInfo
- Publication number
- CN1845982A CN1845982A CNA2004800253279A CN200480025327A CN1845982A CN 1845982 A CN1845982 A CN 1845982A CN A2004800253279 A CNA2004800253279 A CN A2004800253279A CN 200480025327 A CN200480025327 A CN 200480025327A CN 1845982 A CN1845982 A CN 1845982A
- Authority
- CN
- China
- Prior art keywords
- viscosity
- water
- soluble polymer
- lubricant composition
- steel pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000314 lubricant Substances 0.000 title claims abstract description 59
- 239000000203 mixture Substances 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 title abstract description 17
- 229920003169 water-soluble polymer Polymers 0.000 claims description 48
- 238000010008 shearing Methods 0.000 claims description 20
- -1 alkali metal salt Chemical class 0.000 claims description 19
- 230000009974 thixotropic effect Effects 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 14
- 239000004327 boric acid Substances 0.000 claims description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims description 8
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 18
- 230000003068 static effect Effects 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 9
- 238000005507 spraying Methods 0.000 abstract description 6
- 239000010935 stainless steel Substances 0.000 abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 6
- 229910000669 Chrome steel Inorganic materials 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 22
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 18
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 18
- 238000005259 measurement Methods 0.000 description 15
- 238000011156 evaluation Methods 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 13
- 239000007921 spray Substances 0.000 description 13
- 238000005096 rolling process Methods 0.000 description 12
- 239000010445 mica Substances 0.000 description 11
- 229910052618 mica group Inorganic materials 0.000 description 11
- 238000003756 stirring Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000010439 graphite Substances 0.000 description 9
- 229910002804 graphite Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 239000006228 supernatant Substances 0.000 description 7
- 239000000440 bentonite Substances 0.000 description 6
- 229910000278 bentonite Inorganic materials 0.000 description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- 235000010493 xanthan gum Nutrition 0.000 description 5
- 239000000230 xanthan gum Substances 0.000 description 5
- 229920001285 xanthan gum Polymers 0.000 description 5
- 229940082509 xanthan gum Drugs 0.000 description 5
- 238000005255 carburizing Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 229910052628 phlogopite Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 239000002075 main ingredient Substances 0.000 description 3
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 3
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 description 3
- 239000010455 vermiculite Substances 0.000 description 3
- 229910052902 vermiculite Inorganic materials 0.000 description 3
- 235000019354 vermiculite Nutrition 0.000 description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- 238000012886 linear function Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- GDTSJMKGXGJFGQ-UHFFFAOYSA-N 3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound O1B([O-])OB2OB([O-])OB1O2 GDTSJMKGXGJFGQ-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 description 1
- AEMOLEFTQBMNLQ-AQKNRBDQSA-N D-glucopyranuronic acid Chemical compound OC1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-AQKNRBDQSA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- 229920002148 Gellan gum Polymers 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 229920000161 Locust bean gum Chemical class 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 240000004584 Tamarindus indica Species 0.000 description 1
- 235000004298 Tamarindus indica Nutrition 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000000679 carrageenan Chemical class 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 229920001525 carrageenan Chemical class 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- BQJTUDIVKSVBDU-UHFFFAOYSA-L copper;sulfuric acid;sulfate Chemical compound [Cu+2].OS(O)(=O)=O.[O-]S([O-])(=O)=O BQJTUDIVKSVBDU-UHFFFAOYSA-L 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000010492 gellan gum Nutrition 0.000 description 1
- 239000000216 gellan gum Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000711 locust bean gum Chemical class 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920000609 methyl cellulose Chemical class 0.000 description 1
- 239000001923 methylcellulose Chemical class 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000213 tara gum Chemical class 0.000 description 1
- 235000010491 tara gum Nutrition 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- RIUWBIIVUYSTCN-UHFFFAOYSA-N trilithium borate Chemical compound [Li+].[Li+].[Li+].[O-]B([O-])[O-] RIUWBIIVUYSTCN-UHFFFAOYSA-N 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
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical class [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Images
Classifications
-
- 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
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B2045/026—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
- B21B25/04—Cooling or lubricating mandrels during operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0242—Lubricants
-
- 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
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- 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
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
- C10M2201/0623—Oxides; Hydroxides; Carbonates or bicarbonates used as base material
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
- C10M2201/103—Clays; Mica; Zeolites
-
- 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
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
- C10M2201/103—Clays; Mica; Zeolites
- C10M2201/1033—Clays; Mica; Zeolites used as base material
-
- 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
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/02—Groups 1 or 11
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/055—Particles related characteristics
- C10N2020/06—Particles of special shape or size
-
- 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
- C10N2040/241—Manufacturing joint-less pipes
-
- 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
- C10N2040/244—Metal working of specific metals
- C10N2040/247—Stainless steel
-
- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 实施例7 | 实施例8 | 实施例9 | |
钠四硅云母 | 10.00 | 10.00 | 20.00 | 15.00 | 20.00 | 20.00 | 20.00 | 20.00 | 30.00 |
天然金云母 | |||||||||
膨润土 | |||||||||
硼酸钾 | 10.00 | 13.00 | 8.00 | 10.00 | 10.00 | 15.00 | 15.00 | 12.00 | |
硼酸胺 | 5.00 | 5.00 | 8.00 | 5.00 | 5.00 | 5.00 | 3.00 | ||
黄原胶 | 0.50 | 0.40 | 0.70 | 0.10 | 0.40 | 0.50 | 0.30 | 0.30 | |
文莱胶 | 0.05 | ||||||||
CMC(A) | 0.50 | 0.50 | |||||||
CMC(B) | 0.50 | 0.30 | |||||||
CMC(C) | 1.00 | 1.00 | 0.50 | ||||||
CMC(D) | |||||||||
聚丙烯酸钠(A) | |||||||||
聚丙烯酸钠(B) | 0.20 | ||||||||
水(计算量) | 84.00 | 74.10 | 66.30 | 67.90 | 68.95 | 64.40 | 59.00 | 59.20 | 54.40 |
液体的状态 | |||||||||
静置粘度(低剪切速率) | 18850 | 15930 | 53500 | 14180 | 15400 | 15800 | 22080 | 26000 | 30900 |
(高剪切速率) | 1080 | 1390 | 1750 | 1780 | 1870 | 1040 | 1720 | 1700 | 1860 |
剪切后(低剪切速率) | 19520 | 17400 | 48420 | 6325 | 2250 | 18900 | 25000 | 18000 | 24130 |
(高剪切速率) | 1090 | 1410 | 1690 | 1410 | 1170 | 1060 | 1630 | 1600 | 1710 |
静置保管时(系数a) | 8154 | 7795 | 19638 | 7719 | 8302 | 7119 | 10451 | 11691 | 13562 |
(指数b) | -0.777 | -0.663 | -0.929 | -0.564 | -0.573 | -0.739 | -0.693 | -0.741 | -0.763 |
刚剪切之后(系数a) | 8380 | 8332 | 18115 | 4074 | 1858 | 8125 | 11232 | 8856 | 11110 |
(指数b) | -0.748 | -0.683 | -0.911 | -0.408 | -0.178 | -0.783 | -0.742 | -0.657 | -0.719 |
贮藏稳定性 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
渗碳性 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
喷射性(25℃) | ◎ | ◎ | ○ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
粘附性(60℃) | ◎ | ◎ | ◎ | ○ | ○ | △ | ◎ | ◎ | ◎ |
(80℃) | ◎ | ◎ | ◎ | ◎ | ○ | △ | ◎ | ◎ | ◎ |
(100℃) | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
(120℃) | ◎ | ◎ | ○ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ |
实施例10 | 实旋例11 | 实施例12 | 实施例13 | 实施例14 | 实施例15 | 实旋例16 | 实施例17 | 实施例18 | |
钠四硅云母 | 40.00 | 10.00 | 5.00 | 5.00 | 20.00 | ||||
天然金云母 | 20.00 | 10.00 | 10.00 | 5.00 | 5.00 | 10.00 | |||
膨润土 | 20.00 | 10.00 | 5.00 | 5.00 | |||||
硼酸钾 | 12.00 | 12.00 | 10.00 | 10.00 | 20.00 | 5.00 | 5.00 | 30.00 | 30.00 |
硼酸胺 | 3.00 | 3.00 | 10.00 | 5.00 | 10.00 | 10.00 | |||
黄原胶 | 0.60 | 0.10 | 0.20 | ||||||
文莱胶 | 0.05 | 0.15 | 0.20 | 0.15 | 0.10 | 0.02 | |||
CMC(A) | 1.50 | ||||||||
CMC(B) | 0.50 | ||||||||
CMC(C) | 1.00 | 1.00 | 1.00 | ||||||
CMC(D) | 0.50 | ||||||||
聚丙烯酸钠(A) | 2.00 | 1.00 | |||||||
聚丙烯酸钠(B) | 0.30 | ||||||||
水(计算量) | 44.45 | 62.40 | 59.55 | 63.30 | 58.85 | 68.90 | 68.90 | 58.80 | 49.48 |
液体的状态 | |||||||||
静置粘度(低剪切速率) | 12070 | 42400 | 32000 | 45100 | 17800 | 50000 | 9500 | 18000 | 9225 |
(高剪切速率) | 1740 | 2480 | 1450 | 4230 | 1650 | 3050 | 1800 | 2150 | 1680 |
剪切后(低剪切速率) | 8920 | 32100 | 17500 | 9830 | 7200 | 8500 | 5800 | 133300 | 1975 |
(高剪切速率) | 1580 | 2500 | 1100 | 2230 | 900 | 2100 | 1560 | 1980 | 835 |
静置保管时(系数a) | 6843 | 18453 | 12923 | 22542 | 8866 | 22031 | 5835 | 9657 | 5600 |
(指数b) | -0.526 | -0.771 | -0.841 | -0.643 | -0.646 | -0.76 | -0.452 | -0.577 | -0.463 |
刚剪切之后(系数a) | 5371 | 15193 | 7779 | 6364 | 3915 | 5643 | 3947 | 7611 | 1534 |
(指数b) | -0.47 | -0.693 | -0.752 | -0.403 | -0.565 | -0.38 | -0.357 | -0.517 | -0.234 |
贮藏稳定性 | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ○ |
渗碳性 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
喷射性(25℃) | ◎ | ◎ | ○ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ |
粘附性(60℃) | ◎ | ◎ | △ | ◎ | ○ | ◎ | ◎ | ◎ | △ |
(80℃) | ◎ | ◎ | △ | ◎ | ○ | ◎ | ◎ | ◎ | △ |
(100℃) | ◎ | ○ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ |
(120℃) | ◎ | △ | ○ | ◎ | ○ | ◎ | ◎ | ◎ | △ |
比较例1 | 比较例2 | 比较例3 | 比较例4 | 比较例5 | 比较例6 | 比较例7 | 比较例8 | 比较例9 | 比较例10 | |
钠四硅云母 | 20.00 | 30.00 | 20.00 | 10.00 | 20.00 | 7.00 | 42.00 | |||
天然金云母 | 15.00 | 50.00 | 10.00 | 20.00 | ||||||
膨润土 | 10.00 | 10.00 | ||||||||
硼酸钾 | 10.00 | 5.00 | 30.00 | 10.00 | 15.00 | 20.00 | 2.00 | 30.00 | 10.00 | |
硼酸胺 | 10.00 | 5.00 | 5.00 | 5.00 | 2.00 | 5.00 | 5.00 | |||
黄原胶 | 3.00 | 0.50 | 0.30 | 0.30 | 0.005 | |||||
文莱胶 | 0.30 | 2.00 | 0.005 | |||||||
CMC(A) | 1.00 | 1.00 | 0.05 | |||||||
CMC(B) | 5.00 | |||||||||
CMC(E) | 5.00 | |||||||||
聚丙烯酸钠(A) | ||||||||||
聚丙烯酸钠(B) | 1.00 | |||||||||
水(计算量) | 67.00 | 59.00 | 74.00 | 19.70 | 53.00 | 54.50 | 54.70 | 87.70 | 22.845 | 54.945 |
液体的状态 | 不可试作 | 不可试作 | 不可试作 | 不可试作 | ||||||
静置粘度(低剪切速率) | 400 | 2100 | 26800 | 4400 | 87600 | 800 | ||||
(高剪切速率) | 340 | 570 | 3870 | 520 | 100000 | 130 | ||||
剪切后(低剪切速率) | 350 | 700 | 11000 | 1000 | 100000 | 1200 | ||||
(高剪切速率) | 314 | 500 | 2300 | 468 | 8700 | 140 | ||||
静置保管时(系数a) | 381 | 1433 | 15201 | 2353 | 91065 | 469 | ||||
(指数b) | -0.044 | -0.354 | -0.526 | -0.58 | -0.036 | -0.494 | ||||
刚剪切之后(系数a) | 339 | 634 | 6954 | 800 | 48892 | 639 | ||||
(指数b) | -0.03 | 0.091 | -0.425 | -0.206 | -0.663 | -0.584 | ||||
贮藏稳定性 | × | × | ◎ | ◎ | ◎ | × | ||||
渗碳性 | ◎ | ◎ | × | ◎ | ◎ | ◎ | ||||
喷射性(25℃) | ◎ | ○ | ○ | ◎ | × | ◎ | ||||
粘附性(60℃) | × | × | ○ | × | × | × | ||||
(80℃) | × | × | ○ | × | × | × | ||||
(100℃) | × | × | ○ | × | × | × | ||||
(120℃) | ×× | ×× | ○ | × | × | ×× |
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003312232 | 2003-09-04 | ||
JP312232/2003 | 2003-09-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1845982A true CN1845982A (zh) | 2006-10-11 |
CN100575468C CN100575468C (zh) | 2009-12-30 |
Family
ID=34269732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480025327A Expired - Fee Related CN100575468C (zh) | 2003-09-04 | 2004-09-03 | 无缝钢管加工润滑剂组合物 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1666576B1 (zh) |
JP (1) | JP5292575B2 (zh) |
CN (1) | CN100575468C (zh) |
WO (1) | WO2005023966A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573191B (zh) * | 2006-12-28 | 2011-03-16 | 住友金属工业株式会社 | 对芯棒涂布润滑剂的方法、对芯棒的润滑剂的膜厚控制的方法以及无缝钢管的制造方法 |
CN102753666A (zh) * | 2010-02-15 | 2012-10-24 | 住友金属工业株式会社 | 热轧工具用润滑剂和热无缝管制造用芯棒的表面处理方法 |
CN103269809A (zh) * | 2010-12-22 | 2013-08-28 | 新日铁住金株式会社 | 无缝钢管的制造方法 |
CN104450136A (zh) * | 2014-11-05 | 2015-03-25 | 衡阳市金化科技有限公司 | 膨润土润滑剂 |
CN106334713A (zh) * | 2016-09-26 | 2017-01-18 | 天津钢管集团股份有限公司 | 钛合金无缝管的热轧润滑工艺方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102703193A (zh) * | 2012-05-25 | 2012-10-03 | 衡阳市金化科技有限公司 | 一种高温水基芯棒润滑剂及其制备方法 |
WO2024116556A1 (ja) * | 2022-11-28 | 2024-06-06 | 日本製鉄株式会社 | 潤滑剤組成物、及び、これを用いた継目無金属管の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07122069B2 (ja) * | 1989-06-09 | 1995-12-25 | 住友金属工業株式会社 | 熱間潤滑剤 |
ES2143480T3 (es) * | 1992-02-06 | 2000-05-16 | Timcal Ag | Agente lubricante para mandriles para la fabricacion de tubos sin costura. |
CN1100750A (zh) * | 1993-09-21 | 1995-03-29 | 宝山钢铁(集团)公司 | 金属热塑性加工用润滑剂干粉 |
JP2910592B2 (ja) * | 1994-12-13 | 1999-06-23 | 住友金属工業株式会社 | 熱間加工用潤滑剤組成物 |
JPH0978080A (ja) | 1995-09-12 | 1997-03-25 | Sumitomo Metal Ind Ltd | 高温加工用潤滑剤組成物およびその使用方法 |
JPH10121088A (ja) * | 1996-10-15 | 1998-05-12 | Sumitomo Metal Ind Ltd | 金属の高温加工用潤滑剤組成物およびその使用方法 |
JPH10130687A (ja) | 1996-10-30 | 1998-05-19 | Kawasaki Steel Corp | 熱間加工用潤滑剤組成物 |
JP3275255B2 (ja) * | 1997-07-16 | 2002-04-15 | 住友金属工業株式会社 | 熱間加工用潤滑剤及び潤滑方法 |
JP4000738B2 (ja) * | 2000-02-21 | 2007-10-31 | 住友金属工業株式会社 | 継目無鋼管の穿孔圧延方法 |
JP3646628B2 (ja) * | 2000-07-14 | 2005-05-11 | 住友金属工業株式会社 | マンドレルミルによる圧延方法 |
JP2005097605A (ja) * | 2003-09-04 | 2005-04-14 | Sumitomo Metal Ind Ltd | 継目無鋼管加工潤滑剤組成物 |
-
2004
- 2004-09-03 WO PCT/JP2004/012833 patent/WO2005023966A1/ja active Application Filing
- 2004-09-03 EP EP04772782.1A patent/EP1666576B1/en not_active Expired - Lifetime
- 2004-09-03 CN CN200480025327A patent/CN100575468C/zh not_active Expired - Fee Related
-
2009
- 2009-05-07 JP JP2009112471A patent/JP5292575B2/ja not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573191B (zh) * | 2006-12-28 | 2011-03-16 | 住友金属工业株式会社 | 对芯棒涂布润滑剂的方法、对芯棒的润滑剂的膜厚控制的方法以及无缝钢管的制造方法 |
CN102753666A (zh) * | 2010-02-15 | 2012-10-24 | 住友金属工业株式会社 | 热轧工具用润滑剂和热无缝管制造用芯棒的表面处理方法 |
US8656748B2 (en) | 2010-02-15 | 2014-02-25 | Nippon Steel & Sumitomo Metal Corporation | Lubricant for hot-rolling tools, and surface treatment method for mandrel bar for use in producing hot rolling seamless tubes |
CN103269809A (zh) * | 2010-12-22 | 2013-08-28 | 新日铁住金株式会社 | 无缝钢管的制造方法 |
CN103269809B (zh) * | 2010-12-22 | 2015-05-13 | 新日铁住金株式会社 | 无缝钢管的制造方法 |
CN104450136A (zh) * | 2014-11-05 | 2015-03-25 | 衡阳市金化科技有限公司 | 膨润土润滑剂 |
CN106334713A (zh) * | 2016-09-26 | 2017-01-18 | 天津钢管集团股份有限公司 | 钛合金无缝管的热轧润滑工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2009287023A (ja) | 2009-12-10 |
EP1666576A1 (en) | 2006-06-07 |
EP1666576A4 (en) | 2009-05-20 |
EP1666576B1 (en) | 2014-07-23 |
WO2005023966A1 (ja) | 2005-03-17 |
JP5292575B2 (ja) | 2013-09-18 |
CN100575468C (zh) | 2009-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Huang et al. | Synergistic tribological performance of a water based lubricant using graphene oxide and alumina hybrid nanoparticles as additives | |
CN1214095C (zh) | 用于金属材料塑性加工的水性润滑剂以及润滑薄膜的处理方法 | |
CN1302153C (zh) | 塑性加工用金属线材的制造方法 | |
US10472585B2 (en) | Aqueous lubricant for plastic working of metal material and having superior gas clogging resistance and post-moisture absorption workability | |
CN1208441C (zh) | 用于金属材料塑性加工的水性润滑剂 | |
JP5292575B2 (ja) | 継目無鋼管加工潤滑剤組成物 | |
CN110129118B (zh) | Elid磨削铝基复合材料专用磨削液及其制备方法 | |
JP4705096B2 (ja) | 継目無管の製造方法 | |
CN101448923A (zh) | 热塑性加工用润滑剂组成物及使用其的热塑性加工方法 | |
CN1643120A (zh) | 用金属皂涂覆的粒子、其制品及制备方法、润滑涂层形成剂及润滑涂层 | |
CN103789075B (zh) | 高浓度复合纳米TiO2/ZnO润滑添加剂及制备方法 | |
Opia et al. | Tribological behavior of organic formulated anti-wear additive under high frequency reciprocating rig and unidirectional orientations: Particles transport behavior and film formation mechanism | |
CN103589483A (zh) | 铝轧制线专用无渍液压油及其制备方法 | |
CN104711106A (zh) | 一种有效降低钛合金高速切削刀具磨损的新型切削液 | |
CN103865623A (zh) | 一种多功能无毒水基防锈切割液 | |
JP5392134B2 (ja) | 熱間圧延工具用潤滑剤および熱間継目無管製造用マンドレルバーの表面処理方法 | |
CN101573191A (zh) | 对芯棒涂布润滑剂的方法、对芯棒的润滑剂的膜厚控制的方法以及无缝钢管的制造方法 | |
CN1146778A (zh) | 高铬不锈钢的热轧用润滑剂 | |
CN101061208A (zh) | 热粉体润滑剂组合物及无缝管的制造方法 | |
JP2005097605A (ja) | 継目無鋼管加工潤滑剤組成物 | |
JP4597695B2 (ja) | 二液型熱間塑性加工用焼付防止剤、およびそれを用いた継目無管の製造方法 | |
JP2008231414A (ja) | クーラントおよびそれを用いた塑性加工又は研削又は切削又は研磨装置およびその方法 | |
CN104450141B (zh) | 焊接多层复合铝合金管的全合成水基润滑液及其应用 | |
CN109054930B (zh) | 一种冷挤压用润滑油及其制备方法 | |
CN102274819A (zh) | 一种不锈钢无缝钢管冷加工过程中的润滑方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: CHUGAI SEIYAKU KABUSHIKI KAISHA Effective date: 20130425 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130425 Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Osaka Patentee before: SUMITOMO METAL INDUSTRIES, Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 |
|
CF01 | Termination of patent right due to non-payment of annual fee |