CN106735169A - 一种超薄型屏蔽罩的生产工艺 - Google Patents
一种超薄型屏蔽罩的生产工艺 Download PDFInfo
- Publication number
- CN106735169A CN106735169A CN201611177196.7A CN201611177196A CN106735169A CN 106735169 A CN106735169 A CN 106735169A CN 201611177196 A CN201611177196 A CN 201611177196A CN 106735169 A CN106735169 A CN 106735169A
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- CN
- China
- Prior art keywords
- radome
- raw material
- ultrathin
- powder
- particle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- 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
- B22F1/14—Treatment of metallic powder
-
- 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
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
-
- 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
- B22F3/24—After-treatment of workpieces or articles
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
- C23C10/34—Embedding in a powder mixture, i.e. pack cementation
- C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
- C23C10/44—Siliconising
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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
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/241—Chemical after-treatment on the surface
- B22F2003/242—Coating
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611177196.7A CN106735169B (zh) | 2016-12-19 | 2016-12-19 | 一种超薄型屏蔽罩的生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611177196.7A CN106735169B (zh) | 2016-12-19 | 2016-12-19 | 一种超薄型屏蔽罩的生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106735169A true CN106735169A (zh) | 2017-05-31 |
CN106735169B CN106735169B (zh) | 2018-12-07 |
Family
ID=58890356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611177196.7A Active CN106735169B (zh) | 2016-12-19 | 2016-12-19 | 一种超薄型屏蔽罩的生产工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN106735169B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0310115A1 (en) * | 1987-09-30 | 1989-04-05 | Kawasaki Steel Corporation | Iron base powder mixture and method |
CN101069461A (zh) * | 2004-12-03 | 2007-11-07 | 新田股份有限公司 | 电磁干扰抑制体、天线装置及电子信息传输装置 |
CN102528046A (zh) * | 2010-12-17 | 2012-07-04 | 北京有色金属研究总院 | 一种防粘接渗铜粉及其制备方法 |
CN202979570U (zh) * | 2012-11-26 | 2013-06-05 | 华为终端有限公司 | 一种屏蔽罩及其电子产品 |
-
2016
- 2016-12-19 CN CN201611177196.7A patent/CN106735169B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0310115A1 (en) * | 1987-09-30 | 1989-04-05 | Kawasaki Steel Corporation | Iron base powder mixture and method |
CN101069461A (zh) * | 2004-12-03 | 2007-11-07 | 新田股份有限公司 | 电磁干扰抑制体、天线装置及电子信息传输装置 |
CN102528046A (zh) * | 2010-12-17 | 2012-07-04 | 北京有色金属研究总院 | 一种防粘接渗铜粉及其制备方法 |
CN202979570U (zh) * | 2012-11-26 | 2013-06-05 | 华为终端有限公司 | 一种屏蔽罩及其电子产品 |
Also Published As
Publication number | Publication date |
---|---|
CN106735169B (zh) | 2018-12-07 |
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Effective date of registration: 20181026 Address after: 312030 Lanting Pavilion Industrial Park, Keqiao District, Shaoxing, Zhejiang Applicant after: Shaoxing Keqiao Meida Textile Co. Ltd. Address before: 621013 No. three road, Mianyang, Sichuan Province, No. three Applicant before: Mianyang City gold opens magnetoelectricity Science and Technology Ltd. |
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Effective date of registration: 20191128 Address after: 233010 No.2, third floor, No.319, zhanggongshan Road, zhanggongshan street, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu aochuang Intellectual Property Operation Co., Ltd Address before: 312030 Lanting Pavilion Industrial Park, Keqiao District, Shaoxing, Zhejiang Patentee before: Shaoxing Keqiao Meida Textile Co. Ltd. |
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Effective date of registration: 20200424 Address after: No. 113, floor 1, building B, No. 51, Hunan Road, Kunming, Haidian District, Beijing 100000 Patentee after: BEIJING ZHIWEI TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 233010 No.2, third floor, No.319, zhanggongshan Road, zhanggongshan street, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu aochuang Intellectual Property Operation Co., Ltd |
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