CN1290650C - 一种粉末不锈钢的强化烧结方法 - Google Patents
一种粉末不锈钢的强化烧结方法 Download PDFInfo
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- CN1290650C CN1290650C CN 200510053521 CN200510053521A CN1290650C CN 1290650 C CN1290650 C CN 1290650C CN 200510053521 CN200510053521 CN 200510053521 CN 200510053521 A CN200510053521 A CN 200510053521A CN 1290650 C CN1290650 C CN 1290650C
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Abstract
Description
Cu3P加入量 | 烧结前密度(g/m3) | 1200℃烧结后密度(g/cm3) | 1250℃烧结后密度(g/cm3) |
2%(室温) | 6.99 | 7.30 | 7.28 |
4%(室温) | 7.01 | 7.41 | 7.54 |
6%(室温) | 7.01 | 7.59 | 7.58 |
8%(室温) | 7.00 | 7.52 | /* |
2%(温压) | 7.22 | 7.38 | 7.35 |
4%(温压) | 7.19 | 7.43 | 7.56 |
6%(温压) | 7.15 | 7.61 | 7.50 |
8%(温压) | 7.17 | 7.54 | / |
Fe-Mo-B(细)加入量 | 烧结前密度(g/m3) | 1200℃烧结后密度(g/cm3) | 1250℃烧结后密度(g/m3) |
2%(室温) | 7.06 | 7.40 | 7.48 |
4%(室温) | 7.10 | 7.42 | 7.67 |
6%(室温) | 7.01 | 7.50 | 7.69 |
8%(室温) | 7.02 | 7.57 | 7.60 |
2%(温压) | 7.22 | 7.49 | 7.54 |
4%(温压) | 7.20 | 7.50 | 7.67 |
6%(温压) | 7.13 | 7.56 | 7.62 |
8%(温压) | 7.20 | 7.67 | 7.60 |
Fe-Mo-B(粗)加入量 | 烧结前密度(g/cm3) | 1200℃烧结后密度(g/m3) | 1250℃烧结后密度(g/m3) |
2%(室温) | 7.12 | 7.55 | 7.55 |
4%(室温) | 7.06 | 7.55 | 7.52 |
6%(室温) | 7.09 | 7.58 | 7.54 |
8%(室温) | 7.11 | 7.56 | 7.64 |
2%(温压) | 7.25 | 7.63 | 7.58 |
4%(温压) | 7.2 | 7.72 | 7.55 |
6%(温压) | 7.22 | 7.63 | 7.56 |
8%(温压) | 7.23 | 7.61 | 7.61 |
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CN 200510053521 CN1290650C (zh) | 2003-07-01 | 2003-07-01 | 一种粉末不锈钢的强化烧结方法 |
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CN 200510053521 CN1290650C (zh) | 2003-07-01 | 2003-07-01 | 一种粉末不锈钢的强化烧结方法 |
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CN 03146212 Division CN1215186C (zh) | 2003-07-04 | 2003-07-04 | 一种粉末不锈钢的强化烧结方法 |
Publications (2)
Publication Number | Publication Date |
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CN1654143A CN1654143A (zh) | 2005-08-17 |
CN1290650C true CN1290650C (zh) | 2006-12-20 |
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CN 200510053521 Expired - Fee Related CN1290650C (zh) | 2003-07-01 | 2003-07-01 | 一种粉末不锈钢的强化烧结方法 |
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CN (1) | CN1290650C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101579734A (zh) * | 2009-06-22 | 2009-11-18 | 上海兴罗特种密封件有限公司 | 一种耐压且致密性优越的粉末冶金材料及用途 |
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CN1654143A (zh) | 2005-08-17 |
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C06 | Publication | ||
PB01 | Publication | ||
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: Henan Famous Diamond Industrial Co., Ltd. Assignor: University of Science and Technology Beijing Contract fulfillment period: 2008.10.9 to 2018.10.9 contract change Contract record no.: 2008410000189 Denomination of invention: Powder stainless steel reinforcing and sintering method Granted publication date: 20061220 License type: Exclusive license Record date: 20081212 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.9 TO 2018.10.9; CHANGE OF CONTRACT Name of requester: HENAN FEIMENG DIAMOND INDUSTRIAL CO., LTD. Effective date: 20081212 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061220 Termination date: 20100704 |