CN1046599C - 镀铜碳纤维金属石墨复合电刷及其制造方法 - Google Patents
镀铜碳纤维金属石墨复合电刷及其制造方法 Download PDFInfo
- Publication number
- CN1046599C CN1046599C CN96119820A CN96119820A CN1046599C CN 1046599 C CN1046599 C CN 1046599C CN 96119820 A CN96119820 A CN 96119820A CN 96119820 A CN96119820 A CN 96119820A CN 1046599 C CN1046599 C CN 1046599C
- Authority
- CN
- China
- Prior art keywords
- copper
- carbon fiber
- metal
- brush
- graphite
- 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.)
- Expired - Fee Related
Links
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | |
铜粉%(重量) | 86 | 83 | 76 |
锡粉%(重量) | 3 | 3 | 5 |
石墨粉%(重量) | 11 | 14 | 19 |
镀铜碳纤维%(重量) | 0.05(外加) | 0.1(外加) | 0.8(外加) |
体积密度g/cm3 | 5.8 | 5.4 | 4.6 |
洛氏硬度HR10/40 | 70 | 75 | 80 |
电阻率Ωmm2/m | 0.30 | 0.28 | 0.30 |
额定电流密度A/cm2 | 30 | 35 | 25 |
摩擦系数 | 0.34 | 0.32 | 0.30 |
磨损率mm/50H | 0.05 | 0.04 | 0.08 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96119820A CN1046599C (zh) | 1996-09-25 | 1996-09-25 | 镀铜碳纤维金属石墨复合电刷及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96119820A CN1046599C (zh) | 1996-09-25 | 1996-09-25 | 镀铜碳纤维金属石墨复合电刷及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1152809A CN1152809A (zh) | 1997-06-25 |
CN1046599C true CN1046599C (zh) | 1999-11-17 |
Family
ID=5125969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96119820A Expired - Fee Related CN1046599C (zh) | 1996-09-25 | 1996-09-25 | 镀铜碳纤维金属石墨复合电刷及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1046599C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101379680B (zh) * | 2006-02-24 | 2010-12-22 | 爱信精机株式会社 | 电动机用金属石墨电刷材料的制造方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1062841C (zh) * | 1998-03-06 | 2001-03-07 | 清华大学 | 含有纳米碳管的集电复合材料 |
JP2004312921A (ja) * | 2003-04-09 | 2004-11-04 | Totan Kako Kk | 金属被覆カーボンブラシ |
CN100388570C (zh) * | 2006-05-27 | 2008-05-14 | 合肥工业大学 | 碳纤维石墨银基复合材料电刷 |
CN101608288B (zh) * | 2009-07-14 | 2011-05-25 | 西北工业大学 | 一种能够调控阴极斑点运动的真空电接触材料的制备方法 |
CN102931560B (zh) * | 2012-11-21 | 2015-07-22 | 天津市贝特瑞新能源科技有限公司 | 一种性能优良的电刷材料及其制备方法 |
CN103447532A (zh) * | 2013-09-09 | 2013-12-18 | 中南大学 | 一种石墨-二硫化钼-铜复合材料电刷-滑环系统 |
CN106329286B (zh) * | 2015-07-01 | 2019-06-11 | 苏州东南佳新材料股份有限公司 | 一种动车组接地回流装置用电刷的制备方法 |
CN106329266B (zh) * | 2015-07-01 | 2019-06-11 | 苏州东南佳新材料股份有限公司 | 一种动车组接地回流装置用电刷 |
CN106329265B (zh) * | 2015-07-01 | 2019-06-11 | 苏州东南佳新材料股份有限公司 | 一种用于制备动车组接地回流装置用电刷的材料 |
CN109524866B (zh) * | 2018-11-30 | 2021-01-15 | 大同新成新材料股份有限公司 | 一种石墨烯-纳米碳纤维增强铜基石墨电机碳刷及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0229014A (ja) * | 1989-06-09 | 1990-01-31 | Alpine Electron Inc | イコライザ装置 |
-
1996
- 1996-09-25 CN CN96119820A patent/CN1046599C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0229014A (ja) * | 1989-06-09 | 1990-01-31 | Alpine Electron Inc | イコライザ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101379680B (zh) * | 2006-02-24 | 2010-12-22 | 爱信精机株式会社 | 电动机用金属石墨电刷材料的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1152809A (zh) | 1997-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1046599C (zh) | 镀铜碳纤维金属石墨复合电刷及其制造方法 | |
CN100342054C (zh) | 一种电力机车受电弓滑板材料及其制备方法 | |
CN1247451C (zh) | 高密度、高强度和耐磨石墨材料的生产工艺 | |
CN1739913A (zh) | 一种Cu/Ag双金属复合板制备方法 | |
CN1874080A (zh) | 碳纤维石墨银基复合材料电刷 | |
CN1678447A (zh) | 石墨制品的制造方法 | |
CN1029715C (zh) | 一种高速电机用电刷的制造方法 | |
CN1026179C (zh) | 晶须增韧补强氮化硅复相陶瓷刀具材料 | |
CN1932067A (zh) | 一种铜基石墨与锆粉末冶金复合材料及其制备方法和用途 | |
CN1229523C (zh) | 一种铝电解槽用阴极炭块的生产方法 | |
CN1261700C (zh) | 用于燃料泵的轴承以及燃料泵 | |
CN1555074A (zh) | 一种低压电器用的电触头材料 | |
CN1810718A (zh) | 高性能细结构炭材料的制造方法 | |
CN1030290C (zh) | 具有高强度的注射成型纯铁烧结材料的制造方法 | |
EP1324438B1 (en) | Metal-graphite brush | |
CN1597191A (zh) | 粉粒体的成形装置、成形方法、该方法所获得的成形体 | |
CN1033102C (zh) | 碳素制动摩擦片制造方法 | |
CN114039256B (zh) | 一种沥青基碳纤维增强铜基石墨电机碳刷及其制备方法 | |
CN1091315C (zh) | 超高载流密度电刷及其制造方法 | |
JP2641695B2 (ja) | 金属黒鉛質ブラシの製造方法 | |
CN1028267C (zh) | 微型电机的碳刷及其制造方法 | |
WO2003006373A1 (en) | Graphite fine powder, and production method and use thereof | |
RU2443623C1 (ru) | Способ получения графитированного материала с повышенной абразивной стойкостью | |
CN112028656A (zh) | 纤维增强石墨复合材料的制备方法 | |
CN1219091C (zh) | 铜基包覆金刚石包覆氧化物系低压电工触头材料及生产方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANGHAI BAO STEEL GROUP IRON AND STEEL CO LTD Owner name: SHANGHAI BAO STEEL GROUP IRON AND STEEL CO LTD Free format text: FORMER NAME OR ADDRESS: BAOSHAN STEEL GROUP IRON AND STEEL CO LTD |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201900, Fujin Road, Shanghai, Baoshan District orchard Co-patentee after: Shanghai Hudong Power Carbon Plant Patentee after: BAOSHAN IRON & STEEL Co.,Ltd. Address before: 200122 No. 370 Pu circuit, Shanghai, Pudong New Area Co-patentee before: Shanghai Hudong Power Carbon Plant Patentee before: BAOSHAN IRON & STEEL CO.,LTD. Address after: 200122 No. 370 Pu circuit, Shanghai, Pudong New Area Co-patentee after: Shanghai Hudong Power Carbon Plant Patentee after: BAOSHAN IRON & STEEL CO.,LTD. Address before: 201900 No. 1, Middle Road, Baoshan District, Shanghai Co-patentee before: Shanghai Hudong Power Carbon Plant Patentee before: Baosteel Group Corporation |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |