JPS55138047A - High strength conductive copper alloy having low softening point - Google Patents
High strength conductive copper alloy having low softening pointInfo
- Publication number
- JPS55138047A JPS55138047A JP4516079A JP4516079A JPS55138047A JP S55138047 A JPS55138047 A JP S55138047A JP 4516079 A JP4516079 A JP 4516079A JP 4516079 A JP4516079 A JP 4516079A JP S55138047 A JPS55138047 A JP S55138047A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- high strength
- low softening
- copper alloy
- softening point
- 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
- 229910000881 Cu alloy Inorganic materials 0.000 title abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 3
- 229910052725 zinc Inorganic materials 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 229910000521 B alloy Inorganic materials 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
Landscapes
- Conductive Materials (AREA)
Abstract
PURPOSE: To provide a Cu alloy having a low softening temperature, high strength and excellent in conductivity and workability by alloying Cu with specific amount of Fe, B and Zn.
CONSTITUTION: Cu is covered with charcoal, placed in a graphite crucible, and melted in a high frequency furnace. To Cu, mother alloy of Cu-50%Fe is added, followed by addition of Zn and a mother alloy of Cu-2%B, and melted to provide a Cu-Fe-Zn-B alloy contg. Fe: 1.0W3.5wt%, B: 0.001W0.1wt% and Zn: 0.3W 5.0wt%. Molten metal of this alloy is cast into a mold, and the ingot is worked by rolling, etc. to give a shape suitable for application. Adding Fe and Zn enhances strength, and B is effective to control a softening temperature which is risen by addition of Fe. The material has high strength, conductivity of heat and electricity and workablity, and as such is suitable as conducting material of electric and electronic parts as well as heat exchanger material.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4516079A JPS55138047A (en) | 1979-04-13 | 1979-04-13 | High strength conductive copper alloy having low softening point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4516079A JPS55138047A (en) | 1979-04-13 | 1979-04-13 | High strength conductive copper alloy having low softening point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55138047A true JPS55138047A (en) | 1980-10-28 |
Family
ID=12711507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4516079A Pending JPS55138047A (en) | 1979-04-13 | 1979-04-13 | High strength conductive copper alloy having low softening point |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55138047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586950A (en) * | 1981-07-07 | 1983-01-14 | Furukawa Electric Co Ltd:The | Conductive materials for rotors |
-
1979
- 1979-04-13 JP JP4516079A patent/JPS55138047A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586950A (en) * | 1981-07-07 | 1983-01-14 | Furukawa Electric Co Ltd:The | Conductive materials for rotors |
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