JPS6465248A - Production of corrosion-resistant copper alloy material having high heat and electric conductivity - Google Patents
Production of corrosion-resistant copper alloy material having high heat and electric conductivityInfo
- Publication number
- JPS6465248A JPS6465248A JP22157087A JP22157087A JPS6465248A JP S6465248 A JPS6465248 A JP S6465248A JP 22157087 A JP22157087 A JP 22157087A JP 22157087 A JP22157087 A JP 22157087A JP S6465248 A JPS6465248 A JP S6465248A
- Authority
- JP
- Japan
- Prior art keywords
- strip
- heat
- electric conductivity
- alloy material
- alloy
- 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.)
- Pending
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
PURPOSE:To provide the titled copper alloy material with excellent heat and electric conductivity as well as high corrosion resistance by coating the surface of a copper (alloy) strip with sacrificial anodic metals and subjecting it to a heat homogenizing treatment in which the relationship between temp. and time is specified. CONSTITUTION:The surface of the copper (alloy) strip is covered with the sacrificial anodic metal such as Zn or the alloys thereamong. At the time of regulating the homogenizing heat temp. T to >=150 deg.C and the heating temp. to t sec, the surface is then subjected to a heat homogenizing treatment in such a manner that the conditions of the formula 1 are satisfied in the case of <=40 t and the conditions of the formula II are satisfied in the case of 40<=t<=10<4>; or if required, said heat homoge nizing and rolling are repeatedly executed for one or more times. By this method, the sacrificial anodic metals covered on the surface of the strip and Cu in the strip material can be homogenized each other effectively and sufficiently. The corrosion resistance, solderability and workability of the titled alloy material are furthermore improved without excessively lowering the electric conductivity of the strip material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22157087A JPS6465248A (en) | 1987-09-04 | 1987-09-04 | Production of corrosion-resistant copper alloy material having high heat and electric conductivity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22157087A JPS6465248A (en) | 1987-09-04 | 1987-09-04 | Production of corrosion-resistant copper alloy material having high heat and electric conductivity |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6465248A true JPS6465248A (en) | 1989-03-10 |
Family
ID=16768805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22157087A Pending JPS6465248A (en) | 1987-09-04 | 1987-09-04 | Production of corrosion-resistant copper alloy material having high heat and electric conductivity |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6465248A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110241453A (en) * | 2019-04-25 | 2019-09-17 | 西南大学 | A kind of release fluoride and the degradable kirsite bone nail of cerium and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5629747A (en) * | 1979-08-16 | 1981-03-25 | Nec Corp | 2-level system microprogram control data processor |
JPS621856A (en) * | 1985-03-25 | 1987-01-07 | Furukawa Electric Co Ltd:The | Corrosion resistant copper-base member and its manufacture |
-
1987
- 1987-09-04 JP JP22157087A patent/JPS6465248A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5629747A (en) * | 1979-08-16 | 1981-03-25 | Nec Corp | 2-level system microprogram control data processor |
JPS621856A (en) * | 1985-03-25 | 1987-01-07 | Furukawa Electric Co Ltd:The | Corrosion resistant copper-base member and its manufacture |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110241453A (en) * | 2019-04-25 | 2019-09-17 | 西南大学 | A kind of release fluoride and the degradable kirsite bone nail of cerium and preparation method thereof |
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