CN100357187C - 一种纳米碳化铬粉末的制备方法 - Google Patents
一种纳米碳化铬粉末的制备方法 Download PDFInfo
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- CN100357187C CN100357187C CNB2006100116910A CN200610011691A CN100357187C CN 100357187 C CN100357187 C CN 100357187C CN B2006100116910 A CNB2006100116910 A CN B2006100116910A CN 200610011691 A CN200610011691 A CN 200610011691A CN 100357187 C CN100357187 C CN 100357187C
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- powder
- nano
- nanometer
- ball milling
- chromium carbide
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- 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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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
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CNB2006100116910A CN100357187C (zh) | 2006-04-14 | 2006-04-14 | 一种纳米碳化铬粉末的制备方法 |
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CNB2006100116910A CN100357187C (zh) | 2006-04-14 | 2006-04-14 | 一种纳米碳化铬粉末的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1837063A CN1837063A (zh) | 2006-09-27 |
CN100357187C true CN100357187C (zh) | 2007-12-26 |
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CNB2006100116910A Expired - Fee Related CN100357187C (zh) | 2006-04-14 | 2006-04-14 | 一种纳米碳化铬粉末的制备方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101298328B (zh) * | 2008-01-02 | 2011-12-21 | 长沙伟徽高科技新材料股份有限公司 | 金属碳化物微细粉末的制备工艺 |
CN101624289B (zh) * | 2009-08-07 | 2012-04-18 | 自贡市华刚硬质合金新材料有限公司 | 一种宏晶Cr3C2陶瓷粉末的生产方法 |
CN101830463B (zh) * | 2010-05-31 | 2012-05-23 | 河南工业大学 | 一种纳米碳化铬粉末的制备方法 |
CN101955184A (zh) * | 2010-09-20 | 2011-01-26 | 河南工业大学 | 一种新型纳米级碳化铬粉末的制备方法 |
CN104925864B (zh) * | 2015-05-20 | 2017-03-01 | 河北工程大学 | 一种纳米碳化铬粉体的制备方法 |
CN106219547B (zh) * | 2016-07-21 | 2018-08-21 | 株洲硬质合金集团有限公司 | 一种固-液掺杂法制备含Cr的超细WC粉的方法 |
CN107692104A (zh) * | 2016-08-08 | 2018-02-16 | 于杰 | 纳米本草营养片 |
CN107176605A (zh) * | 2017-05-02 | 2017-09-19 | 马鞍山华之智信息科技有限公司 | 一种纳米Cr3C2粉的制备方法及其在多元合金涂层中的应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS524498A (en) * | 1975-06-30 | 1977-01-13 | Nippon Chem Ind Co Ltd:The | Method for the production of chromium oxide |
GB1532601A (en) * | 1977-01-17 | 1978-11-15 | Ontario Research Foundation | Production of chromium carbide and ferrochrome alloys |
CN1724349A (zh) * | 2004-07-20 | 2006-01-25 | 中南大学 | 纳米碳化铬粉末的制备方法 |
JP4067747B2 (ja) * | 2000-07-31 | 2008-03-26 | 株式会社吉野工業所 | 液体吐出器 |
-
2006
- 2006-04-14 CN CNB2006100116910A patent/CN100357187C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS524498A (en) * | 1975-06-30 | 1977-01-13 | Nippon Chem Ind Co Ltd:The | Method for the production of chromium oxide |
GB1532601A (en) * | 1977-01-17 | 1978-11-15 | Ontario Research Foundation | Production of chromium carbide and ferrochrome alloys |
JP4067747B2 (ja) * | 2000-07-31 | 2008-03-26 | 株式会社吉野工業所 | 液体吐出器 |
CN1724349A (zh) * | 2004-07-20 | 2006-01-25 | 中南大学 | 纳米碳化铬粉末的制备方法 |
Non-Patent Citations (1)
Title |
---|
碳化铬粉的研制与生产 赵立伟,何秀军,李青松.铁合金,第180期 2005 * |
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Publication number | Publication date |
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CN1837063A (zh) | 2006-09-27 |
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C06 | Publication | ||
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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: Jingdu High-New Technology Co., Ltd., University of Science and Technology Beijing Assignor: University of Science and Technology Beijing Contract fulfillment period: 2007.12.30 to 2017.12.30 contract change Contract record no.: 2008990000556 Denomination of invention: Method for preparing nano chromium carbide powder Granted publication date: 20071226 License type: Exclusive license Record date: 2008.10.6 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.30 TO 2017.12.30; CHANGE OF CONTRACT Name of requester: BEIJING KEDA KYOTO HIGH NEW TECHNOLOGY CO., LTD. Effective date: 20081006 |
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Granted publication date: 20071226 Termination date: 20100414 |