CN102706104B - 铜制品的表面处理方法 - Google Patents
铜制品的表面处理方法 Download PDFInfo
- Publication number
- CN102706104B CN102706104B CN201210174074.8A CN201210174074A CN102706104B CN 102706104 B CN102706104 B CN 102706104B CN 201210174074 A CN201210174074 A CN 201210174074A CN 102706104 B CN102706104 B CN 102706104B
- Authority
- CN
- China
- Prior art keywords
- copper product
- clean
- clear water
- taking
- plumbous
- 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.)
- Expired - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 121
- 239000010949 copper Substances 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004381 surface treatment Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000005406 washing Methods 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims description 22
- 238000005554 pickling Methods 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 238000002161 passivation Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005238 degreasing Methods 0.000 claims description 3
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 239000002253 acid Substances 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210174074.8A CN102706104B (zh) | 2012-05-30 | 2012-05-30 | 铜制品的表面处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210174074.8A CN102706104B (zh) | 2012-05-30 | 2012-05-30 | 铜制品的表面处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102706104A CN102706104A (zh) | 2012-10-03 |
CN102706104B true CN102706104B (zh) | 2014-12-03 |
Family
ID=46899058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210174074.8A Expired - Fee Related CN102706104B (zh) | 2012-05-30 | 2012-05-30 | 铜制品的表面处理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102706104B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106065479A (zh) * | 2016-06-29 | 2016-11-02 | 沈根来 | 一种铜件钝化工艺 |
CN111155124B (zh) * | 2020-01-06 | 2022-04-22 | 中航力源液压股份有限公司 | 一种铜合金表面清洗方法 |
CN114606503A (zh) * | 2022-03-10 | 2022-06-10 | 杭州泛亚卫浴股份有限公司 | 一种龙头内腔粘沙清除液及粘沙处理方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1681968A (zh) * | 2002-09-09 | 2005-10-12 | 株式会社开滋 | 防止从阀门和管接头等铜合金管路器件洗脱铅和镍的方法,以及铜合金管路器件和清洗管路器件用的液体 |
CN101003899A (zh) * | 2007-01-17 | 2007-07-25 | 蔡开放 | 铅黄铜及铜合金表面除铅工艺 |
WO2007138436A3 (en) * | 2006-05-29 | 2008-03-13 | Toyota Motor Co Ltd | Metal member having precious metal plating and manufacturing method of that metal member |
CN101624703A (zh) * | 2008-07-09 | 2010-01-13 | 东莞市大岭山艾尔法金属制品加工厂 | 一种金属冲孔板的表面清洗方法 |
-
2012
- 2012-05-30 CN CN201210174074.8A patent/CN102706104B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1681968A (zh) * | 2002-09-09 | 2005-10-12 | 株式会社开滋 | 防止从阀门和管接头等铜合金管路器件洗脱铅和镍的方法,以及铜合金管路器件和清洗管路器件用的液体 |
WO2007138436A3 (en) * | 2006-05-29 | 2008-03-13 | Toyota Motor Co Ltd | Metal member having precious metal plating and manufacturing method of that metal member |
CN101003899A (zh) * | 2007-01-17 | 2007-07-25 | 蔡开放 | 铅黄铜及铜合金表面除铅工艺 |
CN101624703A (zh) * | 2008-07-09 | 2010-01-13 | 东莞市大岭山艾尔法金属制品加工厂 | 一种金属冲孔板的表面清洗方法 |
Non-Patent Citations (2)
Title |
---|
周金保.铜和铜合金的低浓度钠盐钝化工艺.《仪表材料》.1982,第13卷(第4期),第25-31页. * |
铜和铜合金的低浓度钠盐钝化工艺;周金保;《仪表材料》;19820831;第13卷(第4期);第25-31页 * |
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Publication number | Publication date |
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CN102706104A (zh) | 2012-10-03 |
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TR01 | Transfer of patent right |
Effective date of registration: 20180408 Address after: 362304 Quanzhou City, Fujian Province, Nanan Lun Cang town JOYOU Industrial Park Patentee after: JOYOU KITCHEN AND BATHROOM CO.,LTD. Address before: 362300 lencang Town, Nanan City, Quanzhou, Fujian Patentee before: Joyou Group Building Materials Co.,Ltd. |
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