JPS54103733A - Arc-proof alloy - Google Patents
Arc-proof alloyInfo
- Publication number
- JPS54103733A JPS54103733A JP933378A JP933378A JPS54103733A JP S54103733 A JPS54103733 A JP S54103733A JP 933378 A JP933378 A JP 933378A JP 933378 A JP933378 A JP 933378A JP S54103733 A JPS54103733 A JP S54103733A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- rare earth
- addition
- arc
- cutability
- 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
Landscapes
- Contacts (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE: To provide an arc-proof alloy used for electric contact material and electrode material or the like with an improved arc proofing and consumption rate without damaging cutability with addition of a small amount of rare earth elements in sintering Ag-W or Cu-W alloy.
CONSTITUTION: An Ag-W alloy or Cu-W alloy with a blending ratio of about 30 to 70% is sintered with addition of rare earth element such as Y and misch metal at a rate of 0.1 to 5% by weight to form electric contact material or electrode for discharge working or the like. Depending on the addition Y or the like in a limited amount, the consumption rate can be reduced with little damage to the cutability or other mechanical nature. For the rare earth element to be added, besides Y, misch metal comprising 40 to 50% of Ce, La 20 to 40% and lanthanoid for the rest is recommendable.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53009333A JPS5940214B2 (en) | 1978-02-01 | 1978-02-01 | Arc resistant alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53009333A JPS5940214B2 (en) | 1978-02-01 | 1978-02-01 | Arc resistant alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54103733A true JPS54103733A (en) | 1979-08-15 |
JPS5940214B2 JPS5940214B2 (en) | 1984-09-28 |
Family
ID=11717535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53009333A Expired JPS5940214B2 (en) | 1978-02-01 | 1978-02-01 | Arc resistant alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5940214B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62286698A (en) * | 1986-06-03 | 1987-12-12 | Toho Kinzoku Kk | Tungsten electrode material |
CN114871521A (en) * | 2022-07-06 | 2022-08-09 | 成都虹波实业股份有限公司 | Lanthanum-doped iron-molybdenum alloy wire cutting wire and manufacturing method thereof |
-
1978
- 1978-02-01 JP JP53009333A patent/JPS5940214B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62286698A (en) * | 1986-06-03 | 1987-12-12 | Toho Kinzoku Kk | Tungsten electrode material |
CN114871521A (en) * | 2022-07-06 | 2022-08-09 | 成都虹波实业股份有限公司 | Lanthanum-doped iron-molybdenum alloy wire cutting wire and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5940214B2 (en) | 1984-09-28 |
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