CN108672984A - A kind of anti-oxidant scaling powder for Metal Material Welding - Google Patents
A kind of anti-oxidant scaling powder for Metal Material Welding Download PDFInfo
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- CN108672984A CN108672984A CN201810561136.8A CN201810561136A CN108672984A CN 108672984 A CN108672984 A CN 108672984A CN 201810561136 A CN201810561136 A CN 201810561136A CN 108672984 A CN108672984 A CN 108672984A
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- toluene diisocyanate
- ammonium salt
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- 238000003466 welding Methods 0.000 title claims abstract description 24
- 239000007769 metal material Substances 0.000 title claims abstract description 15
- 239000003963 antioxidant agent Substances 0.000 title 1
- 230000003078 antioxidant effect Effects 0.000 title 1
- 235000006708 antioxidants Nutrition 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000654 additive Substances 0.000 claims abstract description 22
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 16
- 230000004907 flux Effects 0.000 claims abstract description 16
- 150000007524 organic acids Chemical class 0.000 claims abstract description 16
- 230000003064 anti-oxidating effect Effects 0.000 claims abstract description 14
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004359 castor oil Substances 0.000 claims abstract description 13
- 235000019438 castor oil Nutrition 0.000 claims abstract description 13
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 13
- VYLVYHXQOHJDJL-UHFFFAOYSA-K cerium trichloride Chemical compound Cl[Ce](Cl)Cl VYLVYHXQOHJDJL-UHFFFAOYSA-K 0.000 claims abstract description 12
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 claims abstract description 12
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 230000000996 additive effect Effects 0.000 claims description 15
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 claims description 6
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims description 3
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 239000003607 modifier Substances 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- VEIYJWQZNGASMA-UHFFFAOYSA-N cyclohex-3-en-1-ylmethanol Chemical compound OCC1CCC=CC1 VEIYJWQZNGASMA-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- -1 ferrous metals Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Substances OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910000597 tin-copper alloy Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/362—Selection of compositions of fluxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
本发明公开了一种用于金属材料焊接的抗氧化助焊剂，由以下质量百分比的原料制备而成：20～25wt％的氯化铈、10～15wt％的氧化钇、6～10wt％的有机酸、3～5wt％的棕榈酸异丙酯、0.5～1wt％的甲苯二异氰酸酯、10～12wt％的改性氢化蓖麻油、7～10wt％的铵盐、2～4wt％的丙烯酸系添加剂，余量为二甲基甲酰胺。本发明可以实现增强焊接后金属表面的光亮度、提高焊缝的耐污能力、热稳定性和扩展率的效果；甲苯二异氰酸酯和3‑环己烯‑1‑甲醇可减缓氧化变质速度；同时引入全氟烷基的丙烯酸系添加剂作为耐化学品改性剂，从而使得焊缝具有较好的防腐蚀性能。The invention discloses an anti-oxidation flux used for welding metal materials, which is prepared from the following raw materials in mass percentage: 20-25 wt% of cerium chloride, 10-15 wt% of yttrium oxide, 6-10 wt% of organic acid, 3-5wt% isopropyl palmitate, 0.5-1wt% toluene diisocyanate, 10-12wt% modified hydrogenated castor oil, 7-10wt% ammonium salt, 2-4wt% acrylic additives, The balance is dimethylformamide. The invention can realize the effect of enhancing the brightness of the metal surface after welding, improving the stain resistance, thermal stability and expansion rate of the weld; toluene diisocyanate and 3-cyclohexene-1-methanol can slow down the oxidative deterioration speed; at the same time The introduction of perfluoroalkyl acrylic additives is used as a chemical resistance modifier, so that the weld has better corrosion resistance.
Description
技术领域technical field
本发明涉及焊接材料领域，具体涉及一种用于金属材料焊接的抗氧化助焊剂。The invention relates to the field of welding materials, in particular to an anti-oxidation flux used for welding metal materials.
背景技术Background technique
随着我国国民经济的快速发展，电子信息、航天、航空和轨道交通以及高端装备制造中大量使用锡、铝、铜、银、金等有色金属。造成大量的经济损耗，如电子无铅焊料的锡铜合金每年都能消耗10多万吨，在焊接过程中产生氧化渣15％，经济损耗达数十亿元；航天、航空及高端装备制造过程中，大量使用铝合金，由于产生的金属氧化渣同样造成大量的经济损耗；氧化物杂质不但是经济损耗，还会影响焊点的焊缝强度、可焊性等性能。而助焊剂是在焊接工艺中能帮助和促进焊接过程，同时具有保护作用、阻止氧化反应的化学物质。因此，如何解决在焊接熔化过程中防止金属氧化物的产生，又能够使焊接时具有较好的助焊效果直接关系到行业的发展。With the rapid development of my country's national economy, tin, aluminum, copper, silver, gold and other non-ferrous metals are widely used in electronic information, aerospace, aviation and rail transportation, and high-end equipment manufacturing. Cause a lot of economic loss, such as the tin-copper alloy of electronic lead-free solder can consume more than 100,000 tons every year, 15% of oxide slag is produced in the welding process, and the economic loss reaches billions of yuan; aerospace, aviation and high-end equipment manufacturing process Among them, a large amount of aluminum alloy is used, which also causes a large amount of economic loss due to the metal oxide slag produced; oxide impurities are not only economic loss, but also affect the weld strength and weldability of solder joints. The flux is a chemical substance that can help and promote the welding process in the welding process, and at the same time has a protective effect and prevents oxidation reactions. Therefore, how to solve the problem of preventing the generation of metal oxides in the process of welding and melting, and how to make the welding have a better fluxing effect is directly related to the development of the industry.
发明内容Contents of the invention
本发明的目的在于提供一种用于金属材料焊接的抗氧化助焊剂，能较好的提高焊接质量。The purpose of the present invention is to provide an anti-oxidation flux for metal material welding, which can better improve the welding quality.
为实现上述目的，本发明采取的技术方案为：In order to achieve the above object, the technical scheme that the present invention takes is:
一种用于金属材料焊接的抗氧化助焊剂，由以下质量百分比的原料制备而成：An anti-oxidation flux used for welding metal materials is prepared from the following raw materials in mass percentage:
20～25wt％的氯化铈、10～15wt％的氧化钇、6～10wt％的有机酸、3～5wt％的棕榈酸异丙酯、0.5～1wt％的甲苯二异氰酸酯、10～12wt％的改性氢化蓖麻油、7～10wt％的铵盐、2～4wt％的丙烯酸系添加剂，余量为二甲基甲酰胺。20-25wt% cerium chloride, 10-15wt% yttrium oxide, 6-10wt% organic acid, 3-5wt% isopropyl palmitate, 0.5-1wt% toluene diisocyanate, 10-12wt% Modified hydrogenated castor oil, 7-10 wt% of ammonium salt, 2-4 wt% of acrylic additive, and the balance is dimethyl formamide.
优选地，所述有机酸为丁二酸、辛二酸和戊二酸中的一种。Preferably, the organic acid is one of succinic acid, suberic acid and glutaric acid.
优选地，所述铵盐由氯化铵和氟化铵按质量比1∶1混合所得。Preferably, the ammonium salt is obtained by mixing ammonium chloride and ammonium fluoride at a mass ratio of 1:1.
优选地，所述丙烯酸系添加剂是全氟烷基的丙烯酸系添加剂。Preferably, the acrylic additive is a perfluoroalkyl acrylic additive.
优选地，由以下质量百分比的原料制备而成：Preferably, it is prepared from the following raw materials in mass percentage:
20wt％的氯化铈、15wt％的氧化钇、10wt％的有机酸、5wt％的棕榈酸异丙酯、1wt％的甲苯二异氰酸酯、12wt％的改性氢化蓖麻油、10wt％的铵盐、4wt％的丙烯酸系添加剂，余量为二甲基甲酰胺。20wt% cerium chloride, 15wt% yttrium oxide, 10wt% organic acid, 5wt% isopropyl palmitate, 1wt% toluene diisocyanate, 12wt% modified hydrogenated castor oil, 10wt% ammonium salt, 4 wt% of acrylic additives, the balance being dimethylformamide.
优选地，由以下质量百分比的原料制备而成：Preferably, it is prepared from the following raw materials in mass percentage:
25wt％的氯化铈、10wt％的氧化钇、6wt％的有机酸、3wt％的棕榈酸异丙酯、0.5wt％的甲苯二异氰酸酯、10wt％的改性氢化蓖麻油、7wt％的铵盐、2wt％的丙烯酸系添加剂，余量为二甲基甲酰胺。25wt% cerium chloride, 10wt% yttrium oxide, 6wt% organic acid, 3wt% isopropyl palmitate, 0.5wt% toluene diisocyanate, 10wt% modified hydrogenated castor oil, 7wt% ammonium salt , 2wt% of acrylic additives, the balance being dimethylformamide.
优选地，由以下质量百分比的原料制备而成：Preferably, it is prepared from the following raw materials in mass percentage:
22.5wt％的氯化铈、12.5wt％的氧化钇、8wt％的有机酸、4wt％的棕榈酸异丙酯、0.75wt％的甲苯二异氰酸酯、11wt％的改性氢化蓖麻油、8.5wt％的铵盐、3wt％的丙烯酸系添加剂，余量为二甲基甲酰胺。22.5wt% cerium chloride, 12.5wt% yttrium oxide, 8wt% organic acid, 4wt% isopropyl palmitate, 0.75wt% toluene diisocyanate, 11wt% modified hydrogenated castor oil, 8.5wt% ammonium salt, 3wt% acrylic additive, and the balance is dimethylformamide.
本发明具有以下有益效果：The present invention has the following beneficial effects:
有机酸和铵盐的协同使用，并结合本发明的助焊剂的各成分之间的共同作用，从而实现增强焊接后金属表面的光亮度和提高扩展率的效果；甲苯二异氰酸酯和3-环己烯-1-甲醇可减缓氧化变质速度；通过改性氢化蓖麻油以及二甲基甲酰胺的协同作用，可提高焊缝的耐污能力和热稳定性；同时引入全氟烷基的丙烯酸系添加剂作为耐化学品改性剂，该添加剂的迁移效率极高，可完全迁移到表面形成一种保护膜，这层保护膜和水不相容且具有较强的耐酸碱的性能，从而添加了该类添加剂的材料在遇到外饰漆等较强腐蚀漆时，表面会存在巨大的表面张力，阻止了强腐蚀漆进入到材料内部，从而使得焊缝具有较好的防腐蚀性能。The synergistic use of organic acid and ammonium salt, combined with the interaction between the components of the flux of the present invention, thereby realizing the effect of enhancing the brightness of the metal surface after welding and improving the expansion rate; toluene diisocyanate and 3-cyclohexyl En-1-methanol can slow down the rate of oxidative deterioration; through the synergistic effect of modified hydrogenated castor oil and dimethylformamide, it can improve the stain resistance and thermal stability of the weld; at the same time, the introduction of perfluoroalkyl acrylic additives As a chemical resistance modifier, the migration efficiency of the additive is extremely high, and it can completely migrate to the surface to form a protective film. This protective film is incompatible with water and has strong acid and alkali resistance, thus adding When the material of this kind of additive encounters strong corrosive paint such as exterior paint, there will be huge surface tension on the surface, which prevents the strong corrosive paint from entering the interior of the material, so that the weld has better anti-corrosion performance.
具体实施方式Detailed ways
为了使本发明的目的及优点更加清楚明白，以下结合实施例对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In order to make the objects and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
以下实施例中，所使用有机酸为丁二酸、辛二酸和戊二酸中的一种。所述铵盐由氯化铵和氟化铵按质量比1∶1混合所得。所述丙烯酸系添加剂是全氟烷基的丙烯酸系添加剂。In the following examples, the organic acid used is one of succinic acid, suberic acid and glutaric acid. The ammonium salt is obtained by mixing ammonium chloride and ammonium fluoride at a mass ratio of 1:1. The acrylic additive is a perfluoroalkyl acrylic additive.
实施例1Example 1
一种用于金属材料焊接的抗氧化助焊剂，由以下质量百分比的原料制备而成：An anti-oxidation flux used for welding metal materials is prepared from the following raw materials in mass percentage:
20wt％的氯化铈、15wt％的氧化钇、10wt％的有机酸、5wt％的棕榈酸异丙酯、1wt％的甲苯二异氰酸酯、12wt％的改性氢化蓖麻油、10wt％的铵盐、4wt％的丙烯酸系添加剂，余量为二甲基甲酰胺。20wt% cerium chloride, 15wt% yttrium oxide, 10wt% organic acid, 5wt% isopropyl palmitate, 1wt% toluene diisocyanate, 12wt% modified hydrogenated castor oil, 10wt% ammonium salt, 4wt% acrylic additive, balance dimethylformamide.
实施例2Example 2
一种用于金属材料焊接的抗氧化助焊剂，由以下质量百分比的原料制备而成：An anti-oxidation flux used for welding metal materials is prepared from the following raw materials in mass percentage:
25wt％的氯化铈、10wt％的氧化钇、6wt％的有机酸、3wt％的棕榈酸异丙酯、0.5wt％的甲苯二异氰酸酯、10wt％的改性氢化蓖麻油、7wt％的铵盐、2wt％的丙烯酸系添加剂，余量为二甲基甲酰胺。25wt% cerium chloride, 10wt% yttrium oxide, 6wt% organic acid, 3wt% isopropyl palmitate, 0.5wt% toluene diisocyanate, 10wt% modified hydrogenated castor oil, 7wt% ammonium salt , 2wt% of acrylic additives, the balance being dimethylformamide.
实施例3Example 3
一种用于金属材料焊接的抗氧化助焊剂，由以下质量百分比的原料制备而成：An anti-oxidation flux used for welding metal materials is prepared from the following raw materials in mass percentage:
22.5wt％的氯化铈、12.5wt％的氧化钇、8wt％的有机酸、4wt％的棕榈酸异丙酯、0.75wt％的甲苯二异氰酸酯、11wt％的改性氢化蓖麻油、8.5wt％的铵盐、3wt％的丙烯酸系添加剂，余量为二甲基甲酰胺。22.5wt% cerium chloride, 12.5wt% yttrium oxide, 8wt% organic acid, 4wt% isopropyl palmitate, 0.75wt% toluene diisocyanate, 11wt% modified hydrogenated castor oil, 8.5wt% ammonium salt, 3wt% acrylic additive, and the balance is dimethylformamide.
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications should also be It is regarded as the protection scope of the present invention.
Claims (7)
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| CN201810561136.8A CN108672984A (en) | 2018-05-28 | 2018-05-28 | A kind of anti-oxidant scaling powder for Metal Material Welding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810561136.8A CN108672984A (en) | 2018-05-28 | 2018-05-28 | A kind of anti-oxidant scaling powder for Metal Material Welding |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303198A (en) * | 2011-08-16 | 2012-01-04 | 浙江一远电子科技有限公司 | Antioxidation slag removal agent for welding of metal materials |
| CN104607825A (en) * | 2015-01-28 | 2015-05-13 | 一远电子科技有限公司 | Oxidation-resisting flux for metal material welding |
| CN104927546A (en) * | 2015-07-01 | 2015-09-23 | 国家海洋局第一海洋研究所 | Preparation method for marine microorganism antifouling paint |
| WO2015143979A1 (en) * | 2014-03-26 | 2015-10-01 | Rotam Agrochem International Company Limited | Herbicidal composition, a method for its preparation and the use thereof |
| CN106928830A (en) * | 2017-03-29 | 2017-07-07 | 江西科技学院 | A kind of architectural decoration coating material |
| CN107573736A (en) * | 2017-09-07 | 2018-01-12 | 代晓蕾 | A kind of art painting and preparation method thereof |
-
2018
- 2018-05-28 CN CN201810561136.8A patent/CN108672984A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303198A (en) * | 2011-08-16 | 2012-01-04 | 浙江一远电子科技有限公司 | Antioxidation slag removal agent for welding of metal materials |
| WO2015143979A1 (en) * | 2014-03-26 | 2015-10-01 | Rotam Agrochem International Company Limited | Herbicidal composition, a method for its preparation and the use thereof |
| CN104607825A (en) * | 2015-01-28 | 2015-05-13 | 一远电子科技有限公司 | Oxidation-resisting flux for metal material welding |
| CN104927546A (en) * | 2015-07-01 | 2015-09-23 | 国家海洋局第一海洋研究所 | Preparation method for marine microorganism antifouling paint |
| CN106928830A (en) * | 2017-03-29 | 2017-07-07 | 江西科技学院 | A kind of architectural decoration coating material |
| CN107573736A (en) * | 2017-09-07 | 2018-01-12 | 代晓蕾 | A kind of art painting and preparation method thereof |
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