CN101574768B - 一种汽车水泵轮毂的制备方法 - Google Patents
一种汽车水泵轮毂的制备方法 Download PDFInfo
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- CN101574768B CN101574768B CN200910116855XA CN200910116855A CN101574768B CN 101574768 B CN101574768 B CN 101574768B CN 200910116855X A CN200910116855X A CN 200910116855XA CN 200910116855 A CN200910116855 A CN 200910116855A CN 101574768 B CN101574768 B CN 101574768B
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- product
- powder
- water pump
- sintering
- wheel hub
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Application Number | Priority Date | Filing Date | Title |
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CN200910116855XA CN101574768B (zh) | 2009-05-25 | 2009-05-25 | 一种汽车水泵轮毂的制备方法 |
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CN200910116855XA CN101574768B (zh) | 2009-05-25 | 2009-05-25 | 一种汽车水泵轮毂的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101574768A CN101574768A (zh) | 2009-11-11 |
CN101574768B true CN101574768B (zh) | 2011-05-25 |
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CN200910116855XA Expired - Fee Related CN101574768B (zh) | 2009-05-25 | 2009-05-25 | 一种汽车水泵轮毂的制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102392210A (zh) * | 2011-10-27 | 2012-03-28 | 莱芜钢铁集团有限公司 | 一种螺纹钢筋的在线防锈方法 |
CN104759614B (zh) * | 2015-01-28 | 2017-07-07 | 安徽恒均粉末冶金科技股份有限公司 | 一种皮带轮粉末冶金配方的工艺 |
CN106041094B (zh) * | 2016-07-07 | 2018-12-25 | 马鞍山市华东粉末冶金厂 | 一种汽车发动机用凸轮轴齿形轮轮毂及其粉末冶金制备方法 |
CN106989158B (zh) * | 2017-05-24 | 2023-07-14 | 宁波金鑫粉末冶金有限公司 | 一种汽车发动机水泵驱动轮结构 |
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2009
- 2009-05-25 CN CN200910116855XA patent/CN101574768B/zh not_active Expired - Fee Related
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CN101574768A (zh) | 2009-11-11 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinsong Wuhu Powder Metallurgy Co., Ltd. Assignor: Ding Bangshun Contract record no.: 2011340000140 Denomination of invention: Automobile water pump hub preparation method Granted publication date: 20110525 License type: Exclusive License Open date: 20091111 Record date: 20110720 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20160525 |