JPS5770248A - High strength copper alloy - Google Patents
High strength copper alloyInfo
- Publication number
- JPS5770248A JPS5770248A JP14531480A JP14531480A JPS5770248A JP S5770248 A JPS5770248 A JP S5770248A JP 14531480 A JP14531480 A JP 14531480A JP 14531480 A JP14531480 A JP 14531480A JP S5770248 A JPS5770248 A JP S5770248A
- Authority
- JP
- Japan
- Prior art keywords
- high strength
- copper alloy
- manganese
- tin
- strength copper
- 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.)
- Granted
Links
Abstract
PURPOSE: To provide a high strength copper alloy whose raw material composition is obtained at a relatively low cost, by specifying the ingredients of nickel, tin and manganese in said alloy.
CONSTITUTION: The copper alloy concerns a high strength spring material having age hardening propertieds, and is prepared from 8 to 30%, 3 to 8% of tin, 0.2 to 0.8% of manganese, and balance of copper and unavoidable impurities. Thus a material of which the crystal sizes are fine can be produced, so that surface roughening thereof can hardly be resulted in which will bring about a trouble when, in practice, the bent or drawen part will become a contact part.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55145314A JPS6013418B2 (en) | 1980-10-17 | 1980-10-17 | High strength copper alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55145314A JPS6013418B2 (en) | 1980-10-17 | 1980-10-17 | High strength copper alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5770248A true JPS5770248A (en) | 1982-04-30 |
JPS6013418B2 JPS6013418B2 (en) | 1985-04-06 |
Family
ID=15382285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55145314A Expired JPS6013418B2 (en) | 1980-10-17 | 1980-10-17 | High strength copper alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6013418B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5028282A (en) * | 1987-06-15 | 1991-07-02 | Mitsubishi Denki Kabushiki Kaisha | Cu-Ni-Sn alloy with excellent fatigue properties |
JPH04300614A (en) * | 1991-03-29 | 1992-10-23 | Kawasaki Heavy Ind Ltd | Method and device for cooling and purifying exhaust gas |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430370A (en) * | 1977-08-10 | 1979-03-06 | Shimano Industrial Co | Brake for use in vehicle |
-
1980
- 1980-10-17 JP JP55145314A patent/JPS6013418B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430370A (en) * | 1977-08-10 | 1979-03-06 | Shimano Industrial Co | Brake for use in vehicle |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5028282A (en) * | 1987-06-15 | 1991-07-02 | Mitsubishi Denki Kabushiki Kaisha | Cu-Ni-Sn alloy with excellent fatigue properties |
JPH04300614A (en) * | 1991-03-29 | 1992-10-23 | Kawasaki Heavy Ind Ltd | Method and device for cooling and purifying exhaust gas |
Also Published As
Publication number | Publication date |
---|---|
JPS6013418B2 (en) | 1985-04-06 |
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