JPS6411944A - Lead material for electronic parts - Google Patents
Lead material for electronic partsInfo
- Publication number
- JPS6411944A JPS6411944A JP16608487A JP16608487A JPS6411944A JP S6411944 A JPS6411944 A JP S6411944A JP 16608487 A JP16608487 A JP 16608487A JP 16608487 A JP16608487 A JP 16608487A JP S6411944 A JPS6411944 A JP S6411944A
- Authority
- JP
- Japan
- Prior art keywords
- lead material
- electronic parts
- lead
- compsn
- cleavage
- 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
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Conductive Materials (AREA)
Abstract
PURPOSE:To prevent the generation of cleavage, folding and cracks at the time of lead working by specifying the contents of trace amounts of elements such as Al, Ca, etc., in an Fe-Ni alloy of a lead material. CONSTITUTION:The compsn. of the lead material for electrical parts is formed with, by weight, 40.0-52.0% Ni, <=0.02% C, <=0.3% Si, <=0.8% Mn, <=0.025% P, <=0.025% S, <=0.1% Cu, <=0.1% Cr, <=0.50% Co, <=0.03% Al, <=0.0025% Ca, <=0.1% other trace amounts of components and the balance Fe. There is no apprehension for the generation of cleavage, folding and cracks, etc., in the Ni-Fe alloy material in the range of said compsn., and it is excellent as the lead material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16608487A JPS6411944A (en) | 1987-07-02 | 1987-07-02 | Lead material for electronic parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16608487A JPS6411944A (en) | 1987-07-02 | 1987-07-02 | Lead material for electronic parts |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6411944A true JPS6411944A (en) | 1989-01-17 |
Family
ID=15824687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16608487A Pending JPS6411944A (en) | 1987-07-02 | 1987-07-02 | Lead material for electronic parts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6411944A (en) |
-
1987
- 1987-07-02 JP JP16608487A patent/JPS6411944A/en active Pending
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