CN106676320B - 一种用于高速列车牵引电机收缩环的新材料及其制备方法 - Google Patents
一种用于高速列车牵引电机收缩环的新材料及其制备方法 Download PDFInfo
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- CN106676320B CN106676320B CN201611169922.0A CN201611169922A CN106676320B CN 106676320 B CN106676320 B CN 106676320B CN 201611169922 A CN201611169922 A CN 201611169922A CN 106676320 B CN106676320 B CN 106676320B
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- contractile ring
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- melting
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- 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
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
-
- 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)
- Manufacture Of Motors, Generators (AREA)
- Forging (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611169922.0A CN106676320B (zh) | 2016-12-16 | 2016-12-16 | 一种用于高速列车牵引电机收缩环的新材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611169922.0A CN106676320B (zh) | 2016-12-16 | 2016-12-16 | 一种用于高速列车牵引电机收缩环的新材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106676320A CN106676320A (zh) | 2017-05-17 |
CN106676320B true CN106676320B (zh) | 2019-04-19 |
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CN201611169922.0A Active CN106676320B (zh) | 2016-12-16 | 2016-12-16 | 一种用于高速列车牵引电机收缩环的新材料及其制备方法 |
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CN (1) | CN106676320B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111730288B (zh) * | 2020-05-22 | 2021-07-16 | 陕西斯瑞新材料股份有限公司 | 一种异步牵引电机转子用CuNi14Al3收缩环成型方法 |
-
2016
- 2016-12-16 CN CN201611169922.0A patent/CN106676320B/zh active Active
Non-Patent Citations (2)
Title |
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微量合金元素对Cu-17Ni-3Al合金组织和性能的影响;翁远辉;《中国优秀硕士学位论文全文数据库》;20150115;第7-11页 |
离心铸造Cu-17Ni-3Al-X合金铸件的组织特征和宏观偏析;罗宗强等;《热加工工艺》;20120910;第41卷(第17期);第31-34页 |
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CN106676320A (zh) | 2017-05-17 |
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CB02 | Change of applicant information |
Address after: 710077 12 zhang87 Road, Changan District hi tech Zone, Xi'an, Shaanxi Applicant after: SHAANXI SIRUI ADVANCED MATERIALS CO., LTD. Address before: 710077 fish 273 Road, Xi'an, Shaanxi Applicant before: SHAANXI SIRUI ADVANCED MATERIALS CO., LTD. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Novel material for retraction ring of traction motor of high-speed train and preparation method of novel material Effective date of registration: 20200522 Granted publication date: 20190419 Pledgee: Fufeng County Rural Credit Cooperative Association Pledgor: SHAANXI SIRUI ADVANCED MATERIALS Co.,Ltd. Registration number: Y2020980002403 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201214 Granted publication date: 20190419 Pledgee: Fufeng County Rural Credit Cooperative Association Pledgor: SHAANXI SIRUI ADVANCED MATERIALS Co.,Ltd. Registration number: Y2020980002403 |