CN105937031A - 一种热镀锌板用钝化液的制备方法 - Google Patents
一种热镀锌板用钝化液的制备方法 Download PDFInfo
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- CN105937031A CN105937031A CN201610489385.1A CN201610489385A CN105937031A CN 105937031 A CN105937031 A CN 105937031A CN 201610489385 A CN201610489385 A CN 201610489385A CN 105937031 A CN105937031 A CN 105937031A
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- passivating solution
- coating plate
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/53—Treatment of zinc or alloys based thereon
Abstract
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Claims (7)
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CN201610489385.1A CN105937031B (zh) | 2016-06-29 | 2016-06-29 | 一种热镀锌板用钝化液的制备方法 |
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CN201610489385.1A CN105937031B (zh) | 2016-06-29 | 2016-06-29 | 一种热镀锌板用钝化液的制备方法 |
Publications (2)
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CN105937031A true CN105937031A (zh) | 2016-09-14 |
CN105937031B CN105937031B (zh) | 2018-10-30 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101720364A (zh) * | 2007-06-14 | 2010-06-02 | 安美特德国有限公司 | 转化层的防腐处理 |
CN102143913A (zh) * | 2008-09-05 | 2011-08-03 | 日本化学工业株式会社 | 含铬(ⅲ)水溶液及其制造方法 |
CN102227516A (zh) * | 2008-11-27 | 2011-10-26 | 安美特德国有限公司 | 含锌表面的转化层 |
CN102471890A (zh) * | 2009-07-03 | 2012-05-23 | 安美特德国有限公司 | 对锌和锌合金构成的表面的防腐蚀处理 |
CN102746778A (zh) * | 2012-06-29 | 2012-10-24 | 宝山钢铁股份有限公司 | 良导电、高耐蚀耐指纹镀锌钢带及表面处理剂、处理方法 |
CN102947486A (zh) * | 2010-05-26 | 2013-02-27 | 安美特德国有限公司 | 在金属表面制备防腐层的方法 |
-
2016
- 2016-06-29 CN CN201610489385.1A patent/CN105937031B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101720364A (zh) * | 2007-06-14 | 2010-06-02 | 安美特德国有限公司 | 转化层的防腐处理 |
CN102143913A (zh) * | 2008-09-05 | 2011-08-03 | 日本化学工业株式会社 | 含铬(ⅲ)水溶液及其制造方法 |
CN102227516A (zh) * | 2008-11-27 | 2011-10-26 | 安美特德国有限公司 | 含锌表面的转化层 |
CN102471890A (zh) * | 2009-07-03 | 2012-05-23 | 安美特德国有限公司 | 对锌和锌合金构成的表面的防腐蚀处理 |
CN102947486A (zh) * | 2010-05-26 | 2013-02-27 | 安美特德国有限公司 | 在金属表面制备防腐层的方法 |
CN102746778A (zh) * | 2012-06-29 | 2012-10-24 | 宝山钢铁股份有限公司 | 良导电、高耐蚀耐指纹镀锌钢带及表面处理剂、处理方法 |
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Publication number | Publication date |
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CN105937031B (zh) | 2018-10-30 |
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C06 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20180920 Address after: 325000 12 groups of Dou men residential areas in Binjiang street, Lucheng District, Wenzhou, Zhejiang. Applicant after: Zhou Shaoxia Address before: 214000 room 623, science and Technology Park 7, Changjiang Road, Wuxi New District, Jiangsu. Applicant before: WUXI EPIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200529 Address after: 066602 within the scope of zhugezhuang village, zhugezhuang town and Qinxi Industrial Park, Changli County, Qinhuangdao City, Hebei Province Patentee after: Changli Runfeng metal processing Co.,Ltd. Address before: 325000 12 groups of Dou men residential areas in Binjiang street, Lucheng District, Wenzhou, Zhejiang. Patentee before: Zhou Shaoxia |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of passivation solution for hot-dip galvanized sheet Effective date of registration: 20230809 Granted publication date: 20181030 Pledgee: Changli County Rural Credit Cooperative Association Pledgor: Changli Runfeng metal processing Co.,Ltd. Registration number: Y2023980051588 |
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