CN100510178C - 高耐蚀性三价铬彩虹色钝化剂及其制备方法 - Google Patents
高耐蚀性三价铬彩虹色钝化剂及其制备方法 Download PDFInfo
- Publication number
- CN100510178C CN100510178C CNB200710046932XA CN200710046932A CN100510178C CN 100510178 C CN100510178 C CN 100510178C CN B200710046932X A CNB200710046932X A CN B200710046932XA CN 200710046932 A CN200710046932 A CN 200710046932A CN 100510178 C CN100510178 C CN 100510178C
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- CN
- China
- Prior art keywords
- passivator
- passivation
- compound
- add
- raw material
- Prior art date
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Classifications
-
- 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
-
- 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
-
- 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
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium
Landscapes
- 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)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710046932XA CN100510178C (zh) | 2007-10-11 | 2007-10-11 | 高耐蚀性三价铬彩虹色钝化剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710046932XA CN100510178C (zh) | 2007-10-11 | 2007-10-11 | 高耐蚀性三价铬彩虹色钝化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101130866A CN101130866A (zh) | 2008-02-27 |
CN100510178C true CN100510178C (zh) | 2009-07-08 |
Family
ID=39128271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200710046932XA Expired - Fee Related CN100510178C (zh) | 2007-10-11 | 2007-10-11 | 高耐蚀性三价铬彩虹色钝化剂及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100510178C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101748399B (zh) * | 2008-12-04 | 2011-11-09 | 攀钢集团钢铁钒钛股份有限公司 | 一种涂料组合物及其制备方法和镀锌钝化材料 |
CN101956190A (zh) * | 2010-04-20 | 2011-01-26 | 山东建筑大学 | 一种镀锌层彩虹色钝化剂的制备及钝化工艺 |
CN102021550B (zh) * | 2010-12-10 | 2012-10-17 | 广州晋惠化工科技有限公司 | 三价铬彩色钝化剂 |
CN105256299A (zh) * | 2015-11-02 | 2016-01-20 | 常熟风范电力设备股份有限公司 | 一种新型高效环保金属钝化液及其制备方法 |
CN106637177A (zh) * | 2016-12-28 | 2017-05-10 | 武汉迪赛环保新材料股份有限公司 | 一种用于锌铁合金镀层钢板的三价铬钝化剂及制备方法 |
CN108531899A (zh) * | 2018-05-09 | 2018-09-14 | 昆山秀博表面处理材料有限公司 | 高耐蚀性锌镍合金表面三价铬钝化液及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5407749A (en) * | 1993-10-07 | 1995-04-18 | Mcgean-Rohco, Inc. | Iridescent chromium coatings and method |
-
2007
- 2007-10-11 CN CNB200710046932XA patent/CN100510178C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5407749A (en) * | 1993-10-07 | 1995-04-18 | Mcgean-Rohco, Inc. | Iridescent chromium coatings and method |
Non-Patent Citations (4)
Title |
---|
三价铬彩锌敦化液的成分分析. 喻凌寒,宋之光,苏流坤等.光谱实验室,第24卷第5期. 2007 |
三价铬彩锌敦化液的成分分析. 喻凌寒,宋之光,苏流坤等.光谱实验室,第24卷第5期. 2007 * |
三价铬敦化的探讨. 蒲海丽,王建华,蒋雄.电镀与环保,第24卷第2期. 2004 |
三价铬敦化的探讨. 蒲海丽,王建华,蒋雄.电镀与环保,第24卷第2期. 2004 * |
Also Published As
Publication number | Publication date |
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CN101130866A (zh) | 2008-02-27 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Tianze Science Industry Co., Ltd. Assignor: Shanghai Jiao Tong University Contract record no.: 2010990000999 Denomination of invention: Trivalent chromium iridescent passivator with high corrosion resistance and method for making the same Granted publication date: 20090708 License type: Exclusive License Open date: 20080227 Record date: 20101223 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20161011 |
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CF01 | Termination of patent right due to non-payment of annual fee |