CN110205618A - 一种短流程制备镁合金表面高硬度膜层的方法 - Google Patents
一种短流程制备镁合金表面高硬度膜层的方法 Download PDFInfo
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- CN110205618A CN110205618A CN201910620160.9A CN201910620160A CN110205618A CN 110205618 A CN110205618 A CN 110205618A CN 201910620160 A CN201910620160 A CN 201910620160A CN 110205618 A CN110205618 A CN 110205618A
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- Prior art keywords
- magnesium alloy
- film layer
- alloy workpiece
- solution
- high rigidity
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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
- C23C22/68—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 solutions with pH between 6 and 8
-
- 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
- C23C22/78—Pretreatment of the material to be coated
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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)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910620160.9A CN110205618B (zh) | 2019-07-10 | 2019-07-10 | 一种短流程制备镁合金表面高硬度膜层的方法 |
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CN201910620160.9A CN110205618B (zh) | 2019-07-10 | 2019-07-10 | 一种短流程制备镁合金表面高硬度膜层的方法 |
Publications (2)
Publication Number | Publication Date |
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CN110205618A true CN110205618A (zh) | 2019-09-06 |
CN110205618B CN110205618B (zh) | 2021-11-26 |
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CN201910620160.9A Active CN110205618B (zh) | 2019-07-10 | 2019-07-10 | 一种短流程制备镁合金表面高硬度膜层的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110592570A (zh) * | 2019-09-27 | 2019-12-20 | 山东华盛荣镁业科技有限公司 | 一种镁合金表面黑色化学转化工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101089227A (zh) * | 2006-06-16 | 2007-12-19 | 汉达精密电子(昆山)有限公司 | 镁合金表面无铬化成溶液及其化成处理工艺 |
US20090250142A1 (en) * | 2004-09-10 | 2009-10-08 | Fujitsu Limited | Mg or Mg-Alloy Housing and Method for Producing the Same |
CN102191493A (zh) * | 2010-03-17 | 2011-09-21 | 中国科学院金属研究所 | 镁合金无铬转化膜的成膜溶液和用其制备转化膜的方法 |
CN104005014A (zh) * | 2014-06-16 | 2014-08-27 | 重庆研镁科技有限公司 | 制备镁合金表面耐腐蚀复合膜的氧化液及方法 |
CN104480458A (zh) * | 2014-12-12 | 2015-04-01 | 重庆跃进机械厂有限公司 | 铝合金的磷化预处理方法 |
-
2019
- 2019-07-10 CN CN201910620160.9A patent/CN110205618B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090250142A1 (en) * | 2004-09-10 | 2009-10-08 | Fujitsu Limited | Mg or Mg-Alloy Housing and Method for Producing the Same |
CN101089227A (zh) * | 2006-06-16 | 2007-12-19 | 汉达精密电子(昆山)有限公司 | 镁合金表面无铬化成溶液及其化成处理工艺 |
CN102191493A (zh) * | 2010-03-17 | 2011-09-21 | 中国科学院金属研究所 | 镁合金无铬转化膜的成膜溶液和用其制备转化膜的方法 |
CN104005014A (zh) * | 2014-06-16 | 2014-08-27 | 重庆研镁科技有限公司 | 制备镁合金表面耐腐蚀复合膜的氧化液及方法 |
CN104480458A (zh) * | 2014-12-12 | 2015-04-01 | 重庆跃进机械厂有限公司 | 铝合金的磷化预处理方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110592570A (zh) * | 2019-09-27 | 2019-12-20 | 山东华盛荣镁业科技有限公司 | 一种镁合金表面黑色化学转化工艺 |
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CN110205618B (zh) | 2021-11-26 |
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Effective date of registration: 20211018 Address after: No.9 Xinglin Road, Yanqian Park, high tech Zone, Wuping County, Longyan City, Fujian Province, 364300 Applicant after: FUJIAN KUNFU STOCK Co.,Ltd. Applicant after: FUJIAN University OF TECHNOLOGY Applicant after: Fujian Meifu Technology Co.,Ltd. Applicant after: Shanghai Gebang Automation Technology Co.,Ltd. Address before: 364300 factory building 6, Yongfu Road, Yanqian industrial concentration area, Wuping County, Longyan City, Fujian Province Applicant before: FUJIAN KUNFU STOCK Co.,Ltd. Applicant before: FUJIAN University OF TECHNOLOGY |
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Effective date of registration: 20220718 Address after: 200120 Building 1, No. 969, Puxin Road, Chuansha town, Pudong New Area, Shanghai Patentee after: Shanghai Gebang Automation Technology Co.,Ltd. Patentee after: Fujian Meifu Technology Co.,Ltd. Patentee after: FUJIAN University OF TECHNOLOGY Address before: No.9 Xinglin Road, Yanqian Park, high tech Zone, Wuping County, Longyan City, Fujian Province, 364300 Patentee before: FUJIAN KUNFU STOCK Co.,Ltd. Patentee before: FUJIAN University OF TECHNOLOGY Patentee before: Fujian Meifu Technology Co.,Ltd. Patentee before: Shanghai Gebang Automation Technology Co.,Ltd. |