CN106756215B - 一种高铁接地装置用自修复导电耐磨铜合金及其制备方法 - Google Patents
一种高铁接地装置用自修复导电耐磨铜合金及其制备方法 Download PDFInfo
- Publication number
- CN106756215B CN106756215B CN201611264835.3A CN201611264835A CN106756215B CN 106756215 B CN106756215 B CN 106756215B CN 201611264835 A CN201611264835 A CN 201611264835A CN 106756215 B CN106756215 B CN 106756215B
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- CN
- China
- Prior art keywords
- copper alloy
- wear
- selfreparing
- grounding means
- high ferro
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/02—Alloys based on copper with tin as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
- Braking Arrangements (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611264835.3A CN106756215B (zh) | 2016-12-30 | 2016-12-30 | 一种高铁接地装置用自修复导电耐磨铜合金及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611264835.3A CN106756215B (zh) | 2016-12-30 | 2016-12-30 | 一种高铁接地装置用自修复导电耐磨铜合金及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106756215A CN106756215A (zh) | 2017-05-31 |
CN106756215B true CN106756215B (zh) | 2018-06-29 |
Family
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Family Applications (1)
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CN201611264835.3A Expired - Fee Related CN106756215B (zh) | 2016-12-30 | 2016-12-30 | 一种高铁接地装置用自修复导电耐磨铜合金及其制备方法 |
Country Status (1)
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CN (1) | CN106756215B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107779654A (zh) * | 2017-11-09 | 2018-03-09 | 四川城际轨道交通材料有限责任公司 | 一种列车接地装置集电盘用合金材料 |
CN108588476B (zh) * | 2018-06-21 | 2019-09-10 | 新乡市海山机械有限公司 | 一种用于破碎机的无油润滑耐磨铜套及其制备方法 |
CN111471888B (zh) * | 2020-05-09 | 2021-04-23 | 南京工程学院 | 纳米金属间化合物弥散强化铜合金的制造方法和应用 |
CN114645155B (zh) * | 2022-03-23 | 2023-01-13 | 浙江惟精新材料股份有限公司 | 一种高强度铜合金及其制备方法 |
-
2016
- 2016-12-30 CN CN201611264835.3A patent/CN106756215B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN106756215A (zh) | 2017-05-31 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Guodong Inventor before: Li Guodong Inventor before: Ma Dongdong Inventor before: He Feng Inventor before: Yuan Youcai Inventor before: Guo Zhenxing Inventor before: Gao Yanling Inventor before: Li Qiang |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171227 Address after: 130000 Jilin province Changchun Changke Road No. 2001 Applicant after: CRRC CHANGCHUN RAILWAY VEHICLES CO., LTD. Address before: 130061 Jilin province Changchun Changke Road No. 2001 Applicant before: CRRC CHANGCHUN RAILWAY VEHICLES CO., LTD. Applicant before: Henan Reality Technology Co., Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181230 |
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CF01 | Termination of patent right due to non-payment of annual fee |