CN112620625B - 一种多孔金属表面覆膜的方法 - Google Patents
一种多孔金属表面覆膜的方法 Download PDFInfo
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- CN112620625B CN112620625B CN202011329928.6A CN202011329928A CN112620625B CN 112620625 B CN112620625 B CN 112620625B CN 202011329928 A CN202011329928 A CN 202011329928A CN 112620625 B CN112620625 B CN 112620625B
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- slurry
- film
- membrane
- drying
- coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
- B22F5/106—Tube or ring forms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011329928.6A CN112620625B (zh) | 2020-11-24 | 2020-11-24 | 一种多孔金属表面覆膜的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011329928.6A CN112620625B (zh) | 2020-11-24 | 2020-11-24 | 一种多孔金属表面覆膜的方法 |
Publications (2)
Publication Number | Publication Date |
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CN112620625A CN112620625A (zh) | 2021-04-09 |
CN112620625B true CN112620625B (zh) | 2022-09-20 |
Family
ID=75303690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011329928.6A Active CN112620625B (zh) | 2020-11-24 | 2020-11-24 | 一种多孔金属表面覆膜的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112620625B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103386486B (zh) * | 2013-07-31 | 2015-04-22 | 西北有色金属研究院 | 一种无支撑型多孔金属膜的制备方法 |
CN103432828B (zh) * | 2013-09-23 | 2015-05-13 | 西北有色金属研究院 | 一种多孔金属膜的制备方法 |
CN103933872B (zh) * | 2014-05-07 | 2017-03-22 | 南京工业大学 | 一种多通道型非对称不锈钢膜的制备方法 |
CN104436867B (zh) * | 2014-09-30 | 2016-05-18 | 成都易态科技有限公司 | 非对称烧结无机多孔过滤元件的制备工艺 |
CN104588651A (zh) * | 2014-10-31 | 2015-05-06 | 成都易态科技有限公司 | 柔性多孔金属箔及其制备方法 |
CN106000123B (zh) * | 2016-05-27 | 2019-11-01 | 成都易态科技有限公司 | 多孔薄膜的制备方法 |
CN107903043A (zh) * | 2017-12-18 | 2018-04-13 | 湖南正阳精密陶瓷有限公司 | 一种氧化铝陶瓷流延成型的方法 |
CN109745870A (zh) * | 2019-02-28 | 2019-05-14 | 西部宝德科技股份有限公司 | 一种多孔金属膜的制备方法 |
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2020
- 2020-11-24 CN CN202011329928.6A patent/CN112620625B/zh active Active
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CN112620625A (zh) | 2021-04-09 |
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Inventor after: Cao Boyuan Inventor after: Li Yongli Inventor after: Tian Bin Inventor after: Zheng Xinli Inventor after: Cheng Kai Inventor after: Wang Yaohui Inventor before: Cheng Kai Inventor before: Wang Yaohui Inventor before: Cao Boyuan Inventor before: Li Yongli Inventor before: Zheng Xinli Inventor before: Tian Bin |
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