CN105951080B - 铝合金表面复合钝化剂及其制备方法 - Google Patents
铝合金表面复合钝化剂及其制备方法 Download PDFInfo
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- CN105951080B CN105951080B CN201610478034.0A CN201610478034A CN105951080B CN 105951080 B CN105951080 B CN 105951080B CN 201610478034 A CN201610478034 A CN 201610478034A CN 105951080 B CN105951080 B CN 105951080B
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- aluminum alloy
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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
- C23C22/40—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 containing molybdates, tungstates or vanadates
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Paints Or Removers (AREA)
Abstract
Description
耐蚀时间 | 成膜时/s | 72h平面腐蚀度 | 附着力 | |
实施例1 | 217h | 22 | 4.8% | 一级 |
实施例2 | 225h | 25 | 4.5% | 一级 |
实施例3 | 272h | 15 | 3.1% | 一级 |
实施例4 | 264h | 17 | 3.7% | 一级 |
实施例5 | 359h | 8 | 1.5% | 一级 |
对比例1 | 167h | 50 | 27.9% | 二级 |
对比例2 | 143h | 42 | 31.3% | 二级 |
Claims (7)
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CN201610478034.0A CN105951080B (zh) | 2016-06-27 | 2016-06-27 | 铝合金表面复合钝化剂及其制备方法 |
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CN201610478034.0A CN105951080B (zh) | 2016-06-27 | 2016-06-27 | 铝合金表面复合钝化剂及其制备方法 |
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CN105951080A CN105951080A (zh) | 2016-09-21 |
CN105951080B true CN105951080B (zh) | 2018-11-20 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019006628A1 (zh) * | 2017-07-03 | 2019-01-10 | 深圳市盈恒科技有限公司 | 一种无铬钝化剂、铝件及其表面钝化处理方法 |
CN110938815B (zh) * | 2019-12-03 | 2021-12-10 | 华迪钢业集团有限公司 | 一种无缝钢管加工工艺 |
CN112626511A (zh) * | 2020-11-27 | 2021-04-09 | 瑞声科技(南京)有限公司 | 钢片钝化工艺、钝化钢片以及均温板 |
CN112575166A (zh) * | 2020-12-30 | 2021-03-30 | 江苏南洋中京科技有限公司 | 一种外星轮锻件模具的热处理方法 |
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CN102257178A (zh) * | 2008-12-16 | 2011-11-23 | 日本帕卡濑精株式会社 | 金属材料用表面处理剂 |
CN102337532A (zh) * | 2011-07-11 | 2012-02-01 | 武汉迪赛高科技研究发展有限公司 | 一种用于镀锌层表面的无铬钝化液 |
CN102864447A (zh) * | 2012-09-19 | 2013-01-09 | 山东理工大学 | 用于机械镀锌层的复合钝化液 |
CN102876213A (zh) * | 2011-07-15 | 2013-01-16 | 日本帕卡濑精株式会社 | 水系金属表面处理剂及带表面被膜的金属材料 |
CN104005012A (zh) * | 2014-06-13 | 2014-08-27 | 上海兴赛尔表面材料有限公司 | 用于铝及铝合金的耐腐蚀处理组合物及其使用方法 |
CN104328399A (zh) * | 2013-07-22 | 2015-02-04 | 无锡永发电镀有限公司 | 一种替代铬钝化的铝合金表面钝化液 |
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CN1207694A (zh) * | 1995-12-18 | 1999-02-10 | 新日本制铁株式会社 | 具有防锈层的金属板,其生产方法以及一种加工其所用的处理液 |
CN1200526A (zh) * | 1997-05-26 | 1998-12-02 | 诺基亚流动电话有限公司 | 一种双重显示装置和一种终端装置 |
CN102257178A (zh) * | 2008-12-16 | 2011-11-23 | 日本帕卡濑精株式会社 | 金属材料用表面处理剂 |
CN102212812A (zh) * | 2011-06-13 | 2011-10-12 | 北京科技大学 | 一种压铸铝合金零部件无铬稀土环保化学转化处理方法 |
CN102337532A (zh) * | 2011-07-11 | 2012-02-01 | 武汉迪赛高科技研究发展有限公司 | 一种用于镀锌层表面的无铬钝化液 |
CN102876213A (zh) * | 2011-07-15 | 2013-01-16 | 日本帕卡濑精株式会社 | 水系金属表面处理剂及带表面被膜的金属材料 |
CN102864447A (zh) * | 2012-09-19 | 2013-01-09 | 山东理工大学 | 用于机械镀锌层的复合钝化液 |
CN104328399A (zh) * | 2013-07-22 | 2015-02-04 | 无锡永发电镀有限公司 | 一种替代铬钝化的铝合金表面钝化液 |
CN104005012A (zh) * | 2014-06-13 | 2014-08-27 | 上海兴赛尔表面材料有限公司 | 用于铝及铝合金的耐腐蚀处理组合物及其使用方法 |
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Effective date of registration: 20180929 Address after: 528300 No. 9, Cheng Ye Road, Daliang street, Shunde District, Foshan, Guangdong. Applicant after: Li Tong aluminium (Guangdong) Co., Ltd. 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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Application publication date: 20160921 Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: LITONG ALUMINUM INDUSTRY (GUANGZHOU) CO.,LTD. Contract record no.: X2022980006917 Denomination of invention: Composite passivator for aluminum alloy surface and its preparation method Granted publication date: 20181120 License type: Exclusive License Record date: 20220602 |
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Denomination of invention: Composite passivator for aluminum alloy surface and its preparation method Effective date of registration: 20220607 Granted publication date: 20181120 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: LITONG ALUMINUM INDUSTRY (GUANGZHOU) CO.,LTD. Registration number: Y2022980007177 |