CN1221679C - 易碎的镍-铜-铁合金 - Google Patents
易碎的镍-铜-铁合金 Download PDFInfo
- Publication number
- CN1221679C CN1221679C CN 200310115594 CN200310115594A CN1221679C CN 1221679 C CN1221679 C CN 1221679C CN 200310115594 CN200310115594 CN 200310115594 CN 200310115594 A CN200310115594 A CN 200310115594A CN 1221679 C CN1221679 C CN 1221679C
- Authority
- CN
- China
- Prior art keywords
- alloy
- copper
- nickel
- frangible
- steel
- Prior art date
- 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.)
- Expired - Fee Related
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310115594 CN1221679C (zh) | 2003-12-04 | 2003-12-04 | 易碎的镍-铜-铁合金 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310115594 CN1221679C (zh) | 2003-12-04 | 2003-12-04 | 易碎的镍-铜-铁合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1546714A CN1546714A (zh) | 2004-11-17 |
CN1221679C true CN1221679C (zh) | 2005-10-05 |
Family
ID=34337368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200310115594 Expired - Fee Related CN1221679C (zh) | 2003-12-04 | 2003-12-04 | 易碎的镍-铜-铁合金 |
Country Status (1)
Country | Link |
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CN (1) | CN1221679C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100412215C (zh) * | 2006-08-01 | 2008-08-20 | 常州武帆合金有限公司 | 铜镍硅铁合金 |
CN101275193B (zh) * | 2007-03-30 | 2011-03-23 | 沈阳金纳新材料有限公司 | 一种易切削镍铜合金的制备方法 |
-
2003
- 2003-12-04 CN CN 200310115594 patent/CN1221679C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1546714A (zh) | 2004-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: Maoshengte Alloy Product Factory, Changzhou City Assignor: Sheng Guoda Contract fulfillment period: 2006.10.20 to 2023.12.4 contract change Contract record no.: 2008320000850 Denomination of invention: Frangible nickel-copper-iron alloy Granted publication date: 20051005 License type: Exclusive license Record date: 20081013 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.10.20 TO 2023.12.4; CHANGE OF CONTRACT Name of requester: CHANGZHOU CITY MAOSHENGTE ALLOY PRODUCTS FACTORY Effective date: 20081013 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20151204 |
|
EXPY | Termination of patent right or utility model |