CN107815584B - 一种用于高铁扣件的铁垫板及其制备方法 - Google Patents
一种用于高铁扣件的铁垫板及其制备方法 Download PDFInfo
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- CN107815584B CN107815584B CN201711002396.3A CN201711002396A CN107815584B CN 107815584 B CN107815584 B CN 107815584B CN 201711002396 A CN201711002396 A CN 201711002396A CN 107815584 B CN107815584 B CN 107815584B
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- Prior art keywords
- iron chair
- preparation
- aluminium alloy
- speed rail
- cooled
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Eyeglasses (AREA)
- Slide Fasteners (AREA)
Abstract
Description
Claims (5)
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CN201711002396.3A CN107815584B (zh) | 2017-10-24 | 2017-10-24 | 一种用于高铁扣件的铁垫板及其制备方法 |
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CN201711002396.3A CN107815584B (zh) | 2017-10-24 | 2017-10-24 | 一种用于高铁扣件的铁垫板及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107815584A CN107815584A (zh) | 2018-03-20 |
CN107815584B true CN107815584B (zh) | 2019-05-31 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109023046A (zh) * | 2018-08-03 | 2018-12-18 | 建湖金洋科技有限公司 | 一种用于高铁扣件的铁垫板及其制造工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101921946B (zh) * | 2010-08-12 | 2012-01-11 | 荆州环宇汽车零部件有限公司 | 运用铸造余热正火得到高牌号球墨铸铁曲轴的方法 |
CN102816977A (zh) * | 2012-08-20 | 2012-12-12 | 合肥江淮铸造有限责任公司 | 一种铁垫板铸造方法 |
CN104294143B (zh) * | 2014-12-02 | 2015-09-23 | 江苏金洋机械有限公司 | 一种高铁扣件用铁垫板及其制备方法 |
CN104342594A (zh) * | 2014-12-02 | 2015-02-11 | 江苏金洋机械有限公司 | 一种用于制备高铁扣件用铁垫板的合金 |
CN106282754A (zh) * | 2016-08-31 | 2017-01-04 | 安徽恒达铁路器材有限公司 | 一种高速铁路扣件用耐低温铁垫板的铸造方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Iron cushion plate used for high-speed rail fastener and preparation method thereof Effective date of registration: 20200413 Granted publication date: 20190531 Pledgee: Jiangsu Credit Financing Guarantee Co., Ltd. Pledgor: JIANHU JINYANG TECHNOLOGY Co.,Ltd. Registration number: Y2020980001454 |
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Date of cancellation: 20210419 Granted publication date: 20190531 Pledgee: Jiangsu Credit Financing Guarantee Co.,Ltd. Pledgor: JIANHU JINYANG TECHNOLOGY Co.,Ltd. Registration number: Y2020980001454 |
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