CN101353792A - 一种无铬钝化液 - Google Patents
一种无铬钝化液 Download PDFInfo
- Publication number
- CN101353792A CN101353792A CNA2007100093025A CN200710009302A CN101353792A CN 101353792 A CN101353792 A CN 101353792A CN A2007100093025 A CNA2007100093025 A CN A2007100093025A CN 200710009302 A CN200710009302 A CN 200710009302A CN 101353792 A CN101353792 A CN 101353792A
- Authority
- CN
- China
- Prior art keywords
- chromium
- passivation
- free passivation
- acid
- inorganic salt
- 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
- 238000002161 passivation Methods 0.000 title claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 150000007524 organic acids Chemical class 0.000 claims abstract description 23
- 229910017053 inorganic salt Inorganic materials 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 15
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 15
- 239000011707 mineral Substances 0.000 claims description 15
- 235000010755 mineral Nutrition 0.000 claims description 15
- 239000012756 surface treatment agent Substances 0.000 claims description 14
- 239000011609 ammonium molybdate Substances 0.000 claims description 13
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 13
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 13
- 229940010552 ammonium molybdate Drugs 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 7
- 239000011630 iodine Substances 0.000 claims description 7
- 229910052740 iodine Inorganic materials 0.000 claims description 7
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 7
- -1 rare earth metal salt Chemical class 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical group CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 11
- 238000000576 coating method Methods 0.000 description 10
- 238000005406 washing Methods 0.000 description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 9
- 229910052725 zinc Inorganic materials 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 230000004913 activation Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 238000004532 chromating Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002265 redox agent Substances 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Chemical Treatment Of Metals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100093025A CN101353792B (zh) | 2007-07-27 | 2007-07-27 | 一种无铬钝化液 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100093025A CN101353792B (zh) | 2007-07-27 | 2007-07-27 | 一种无铬钝化液 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101353792A true CN101353792A (zh) | 2009-01-28 |
CN101353792B CN101353792B (zh) | 2010-07-14 |
Family
ID=40306798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100093025A Expired - Fee Related CN101353792B (zh) | 2007-07-27 | 2007-07-27 | 一种无铬钝化液 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101353792B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103215583A (zh) * | 2013-04-16 | 2013-07-24 | 石佳正 | 一种镀锌无铬彩色钝化剂 |
CN103243289A (zh) * | 2013-05-20 | 2013-08-14 | 李丽 | 高抗腐电弧喷涂铝镁合金涂层封孔剂与制备工艺及其应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1021063C (zh) * | 1988-12-30 | 1993-06-02 | 杨延松 | 一种处理钢铁表面的钝化液 |
CN1556246A (zh) * | 2004-01-08 | 2004-12-22 | 中国国际海运集装箱(集团)股份有限 | 无铬钝化液 |
-
2007
- 2007-07-27 CN CN2007100093025A patent/CN101353792B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103215583A (zh) * | 2013-04-16 | 2013-07-24 | 石佳正 | 一种镀锌无铬彩色钝化剂 |
CN103243289A (zh) * | 2013-05-20 | 2013-08-14 | 李丽 | 高抗腐电弧喷涂铝镁合金涂层封孔剂与制备工艺及其应用 |
Also Published As
Publication number | Publication date |
---|---|
CN101353792B (zh) | 2010-07-14 |
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Owner name: XIAMEN VISHORN MEMBRANE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG JUNCHUAN Effective date: 20090626 |
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Effective date of registration: 20090626 Address after: Fujian Province, Xiamen torch hi tech Zone (Xiangan) Industrial Zone No. 17 Xiang Yue Road, zip code: 361000 Applicant after: Xiamen Visbe Membrane Technology Co., Ltd. Address before: Heshan Road, Huli District of Xiamen city of Fujian Province, No. 2321 Xiamen visbemembrance Technology Co., Ltd. post encoding: 361004 Applicant before: Wang Junchuan |
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Owner name: VISBE (XIAMEN) ENVIRONMENTAL TECHONLOGY CO., LTD. Free format text: FORMER NAME: XIAMEN VISBE FILM TECHNOLOGY CO., LTD. |
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Address after: 361000 No. 17 Xiang Yue Road, Torch Industrial Zone, Xiamen hi tech Zone, Fujian, Xiangan Patentee after: XIAMEN VISBE MEMBRANE TECHNOLOGY CO., LTD. Address before: 361000 No. 17 Xiang Yue Road, Torch Industrial Zone, Xiamen hi tech Zone, Fujian, Xiangan Patentee before: Xiamen Visbe Membrane Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20140727 |
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