CN102679705B - 铜制品的表面处理新方法 - Google Patents
铜制品的表面处理新方法 Download PDFInfo
- Publication number
- CN102679705B CN102679705B CN201210175889.8A CN201210175889A CN102679705B CN 102679705 B CN102679705 B CN 102679705B CN 201210175889 A CN201210175889 A CN 201210175889A CN 102679705 B CN102679705 B CN 102679705B
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- CN
- China
- Prior art keywords
- copper product
- clean
- clear water
- taking
- solution
- 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.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 106
- 239000010949 copper Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004381 surface treatment Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000001035 drying Methods 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims abstract description 9
- 239000004922 lacquer Substances 0.000 claims description 14
- 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
- 238000002161 passivation Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 238000007605 air drying Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 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
- 239000002966 varnish Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 239000002253 acid Substances 0.000 abstract 1
- 238000005562 fading Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion 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
- Chemical Treatment Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210175889.8A CN102679705B (zh) | 2012-05-30 | 2012-05-30 | 铜制品的表面处理新方法 |
Applications Claiming Priority (1)
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CN201210175889.8A CN102679705B (zh) | 2012-05-30 | 2012-05-30 | 铜制品的表面处理新方法 |
Publications (2)
Publication Number | Publication Date |
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CN102679705A CN102679705A (zh) | 2012-09-19 |
CN102679705B true CN102679705B (zh) | 2014-12-03 |
Family
ID=46812003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210175889.8A Expired - Fee Related CN102679705B (zh) | 2012-05-30 | 2012-05-30 | 铜制品的表面处理新方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102679705B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103114284B (zh) * | 2013-02-26 | 2016-01-20 | 浙江荣亿精密机械有限公司 | 铜套表面处理工艺 |
CN105441918B (zh) * | 2015-10-26 | 2018-06-15 | 安徽长安专用汽车制造有限公司 | 汽车铜合金钝化工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1149200A (en) * | 1965-10-24 | 1969-04-16 | Dow Chemical Co | Process for the passivation of ferrous metal surface |
CN1184165A (zh) * | 1996-12-06 | 1998-06-10 | 林如荣 | 推拉门窗铜质型材的加工方法 |
CN101003899A (zh) * | 2007-01-17 | 2007-07-25 | 蔡开放 | 铅黄铜及铜合金表面除铅工艺 |
CN101144161A (zh) * | 2006-09-15 | 2008-03-19 | 美上镁科技股份有限公司 | 金属表面处理方法 |
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 CN201210175889.8A patent/CN102679705B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1149200A (en) * | 1965-10-24 | 1969-04-16 | Dow Chemical Co | Process for the passivation of ferrous metal surface |
CN1184165A (zh) * | 1996-12-06 | 1998-06-10 | 林如荣 | 推拉门窗铜质型材的加工方法 |
CN101144161A (zh) * | 2006-09-15 | 2008-03-19 | 美上镁科技股份有限公司 | 金属表面处理方法 |
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),25-31. * |
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);25-31 * |
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Publication number | Publication date |
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CN102679705A (zh) | 2012-09-19 |
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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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