CN101412089B - 一种耐磨复合高炉布料溜槽的制备方法 - Google Patents
一种耐磨复合高炉布料溜槽的制备方法 Download PDFInfo
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- CN101412089B CN101412089B CN200810232489XA CN200810232489A CN101412089B CN 101412089 B CN101412089 B CN 101412089B CN 200810232489X A CN200810232489X A CN 200810232489XA CN 200810232489 A CN200810232489 A CN 200810232489A CN 101412089 B CN101412089 B CN 101412089B
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- blast furnace
- chute
- wear
- alloy powder
- bar
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- Powder Metallurgy (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
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CN200810232489XA CN101412089B (zh) | 2008-11-28 | 2008-11-28 | 一种耐磨复合高炉布料溜槽的制备方法 |
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CN200810232489XA CN101412089B (zh) | 2008-11-28 | 2008-11-28 | 一种耐磨复合高炉布料溜槽的制备方法 |
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CN101412089A CN101412089A (zh) | 2009-04-22 |
CN101412089B true CN101412089B (zh) | 2011-05-04 |
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CN200810232489XA Expired - Fee Related CN101412089B (zh) | 2008-11-28 | 2008-11-28 | 一种耐磨复合高炉布料溜槽的制备方法 |
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Families Citing this family (1)
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CN106270458B (zh) * | 2016-08-22 | 2018-11-09 | 合肥东方节能科技股份有限公司 | 一种基于碳化陶瓷复合的滚动导轮及其制备方法 |
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CN101412089A (zh) | 2009-04-22 |
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C10 | Entry into substantive examination | ||
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: Tongchuan Zhongxing Material Co., Ltd. Assignor: Xi'an Architectural Sci & Tech. Univ. Contract record no.: 2012610000101 Denomination of invention: Method for preparing wear-resistant composite distributing chute for blast furnace Granted publication date: 20110504 License type: Exclusive License Open date: 20090422 Record date: 20120611 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20111128 |