JPS5594729A - Manufacture of composite metallic wire - Google Patents
Manufacture of composite metallic wireInfo
- Publication number
- JPS5594729A JPS5594729A JP236879A JP236879A JPS5594729A JP S5594729 A JPS5594729 A JP S5594729A JP 236879 A JP236879 A JP 236879A JP 236879 A JP236879 A JP 236879A JP S5594729 A JPS5594729 A JP S5594729A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- maximum strain
- manufacture
- work
- alloy containing
- 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
- 239000002131 composite material Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910017398 Au—Ni Inorganic materials 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000005491 wire drawing Methods 0.000 abstract 2
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Landscapes
- Metal Extraction Processes (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Abstract
PURPOSE: To manufacture the composite metallic wire ungenerating cracks while the heat treatment, by applying the wire drawing to the rod covered with Au-Ni alloy containing 2W3% Ni, with the specified reduction of area, after that, by repeating the bending work until the maximum strain becomes a specified percentage.
CONSTITUTION: The wire drawing work of 50% or more drawing rate is applied to the material prepared by covering the outer surface of the solid metallic rod of bronze, etc., with one or more layers of Au-Ni alloy containing 2W20% Ni. If the reduction of area of this drawing work through the dies is less than 50%, the number of repitition of annealing increases uselessly, and the remarkable strain-relief effect does not emerge in next process. Then, the repeated bending work is continuously applied to above prepared wire with the leveler, etc., so as to make the maximum strain in the surface of the wire to be 0.05W1%. If this maximum strain is less than this range, the effect of preventing the heat crack is not recognized, and besides, if it is above the range, the material is in danger of rupture.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP236879A JPS5594729A (en) | 1979-01-12 | 1979-01-12 | Manufacture of composite metallic wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP236879A JPS5594729A (en) | 1979-01-12 | 1979-01-12 | Manufacture of composite metallic wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5594729A true JPS5594729A (en) | 1980-07-18 |
Family
ID=11527305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP236879A Pending JPS5594729A (en) | 1979-01-12 | 1979-01-12 | Manufacture of composite metallic wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5594729A (en) |
-
1979
- 1979-01-12 JP JP236879A patent/JPS5594729A/en active Pending
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