JPS6128734B2 - - Google Patents
Info
- Publication number
- JPS6128734B2 JPS6128734B2 JP54079334A JP7933479A JPS6128734B2 JP S6128734 B2 JPS6128734 B2 JP S6128734B2 JP 54079334 A JP54079334 A JP 54079334A JP 7933479 A JP7933479 A JP 7933479A JP S6128734 B2 JPS6128734 B2 JP S6128734B2
- Authority
- JP
- Japan
- Prior art keywords
- nicr
- electrical contact
- powder
- arc
- weight
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 27
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 25
- 229910001120 nichrome Inorganic materials 0.000 claims description 25
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 description 16
- 239000002245 particle Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910017727 AgNi Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7933479A JPS563643A (en) | 1979-06-22 | 1979-06-22 | Electrical contact material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7933479A JPS563643A (en) | 1979-06-22 | 1979-06-22 | Electrical contact material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS563643A JPS563643A (en) | 1981-01-14 |
| JPS6128734B2 true JPS6128734B2 (US06256357-20010703-M00001.png) | 1986-07-02 |
Family
ID=13686988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7933479A Granted JPS563643A (en) | 1979-06-22 | 1979-06-22 | Electrical contact material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS563643A (US06256357-20010703-M00001.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02138047A (ja) * | 1988-11-15 | 1990-05-28 | Mita Ind Co Ltd | 給紙装置 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177947A (en) * | 1981-04-23 | 1982-11-01 | Tanaka Kikinzoku Kogyo Kk | Electrical contact material |
| JPS57194229A (en) * | 1981-05-25 | 1982-11-29 | Tanaka Kikinzoku Kogyo Kk | Electrical contact material |
| JPS5896834A (ja) * | 1981-12-02 | 1983-06-09 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS58126607A (ja) * | 1982-01-22 | 1983-07-28 | 田中貴金属工業株式会社 | 電気接点材料 |
| JPS59159951A (ja) * | 1983-03-03 | 1984-09-10 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| GB8922358D0 (en) * | 1989-10-04 | 1989-11-22 | British Petroleum Co Plc | Process for the preparation of glycol ethers |
-
1979
- 1979-06-22 JP JP7933479A patent/JPS563643A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02138047A (ja) * | 1988-11-15 | 1990-05-28 | Mita Ind Co Ltd | 給紙装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS563643A (en) | 1981-01-14 |
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