JPS641536B2 - - Google Patents
Info
- Publication number
- JPS641536B2 JPS641536B2 JP54090127A JP9012779A JPS641536B2 JP S641536 B2 JPS641536 B2 JP S641536B2 JP 54090127 A JP54090127 A JP 54090127A JP 9012779 A JP9012779 A JP 9012779A JP S641536 B2 JPS641536 B2 JP S641536B2
- Authority
- JP
- Japan
- Prior art keywords
- electrical contact
- oxide
- producing
- contact material
- powder
- 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 15
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000005496 eutectics Effects 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 229910017982 Ag—Si Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000006104 solid solution Substances 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 1
- 229910052793 cadmium Inorganic materials 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 4
- 229910052738 indium Inorganic materials 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 229910001316 Ag alloy Inorganic materials 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- -1 Ag-In Inorganic materials 0.000 description 1
- 229910017980 Ag—Sn Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- BSWGGJHLVUUXTL-UHFFFAOYSA-N silver zinc Chemical compound [Zn].[Ag] BSWGGJHLVUUXTL-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Landscapes
- Contacts (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9012779A JPS5616639A (en) | 1979-07-16 | 1979-07-16 | Ag-oxide electric contact material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9012779A JPS5616639A (en) | 1979-07-16 | 1979-07-16 | Ag-oxide electric contact material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5616639A JPS5616639A (en) | 1981-02-17 |
| JPS641536B2 true JPS641536B2 (en]) | 1989-01-11 |
Family
ID=13989833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9012779A Granted JPS5616639A (en) | 1979-07-16 | 1979-07-16 | Ag-oxide electric contact material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5616639A (en]) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58104144A (ja) * | 1981-12-17 | 1983-06-21 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料 |
| JPS58107455A (ja) * | 1981-12-18 | 1983-06-27 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料 |
| JPS58110639A (ja) * | 1981-12-23 | 1983-07-01 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料 |
| US4452651A (en) * | 1982-07-08 | 1984-06-05 | Chugai Denki Kogyo K.K. | Electrical contact materials and their production method |
| JPS62196343A (ja) * | 1986-07-24 | 1987-08-29 | Chugai Electric Ind Co Ltd | 電気接点材料 |
| US5314756A (en) * | 1991-11-27 | 1994-05-24 | Hitachi Metals, Ltd. | Permanent magnet of rare-earth-element/transition-metal system having improved corrosion resistance and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5490128A (en) * | 1977-12-26 | 1979-07-17 | Mitsui Petrochem Ind Ltd | Preparation of dihydric phenols |
-
1979
- 1979-07-16 JP JP9012779A patent/JPS5616639A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5616639A (en) | 1981-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS641536B2 (en]) | ||
| US4514238A (en) | Internally oxidized Ag-Sn-Bi alloy electrical contact materials | |
| JPS619541A (ja) | 電力用低圧開閉器具のための焼結接点材料 | |
| JPS6048578B2 (ja) | 電気接点材料 | |
| JPS621835A (ja) | Ａｇ−Ｎｉｏ電気接点材料の製造方法 | |
| JPS6244541A (ja) | 銀−酸化錫系電気接点材料の製造方法 | |
| JPS598010B2 (ja) | 電気接点材料および製造方法 | |
| JPS6254043A (ja) | 銀−酸化錫系電気接点材料の製造方法 | |
| JPS6350413B2 (en]) | ||
| US3799770A (en) | Electrical contact material containing silver,cadmium oxide,tin and cobalt | |
| JPH08127829A (ja) | 電気接点材料及びその製造方法 | |
| JPH029096B2 (en]) | ||
| JPH101730A (ja) | 銀−酸化物系焼結電気接点材料の製造方法 | |
| JPS6021302A (ja) | 電気接点材料の製造方法 | |
| JPS6354770B2 (en]) | ||
| JPH0474405B2 (en]) | ||
| JPH0127137B2 (en]) | ||
| JPH0474404B2 (en]) | ||
| JPH09194967A (ja) | 銀−酸化物系焼結電気接点材料およびその製造方法 | |
| JPS5931808B2 (ja) | 電気接点材料 | |
| JPH0521961B2 (en]) | ||
| JPH0115572B2 (en]) | ||
| JPH0474403B2 (en]) | ||
| JPS58207341A (ja) | 電気接点材料 | |
| JPH116022A (ja) | 電気接点材料及びその製造方法 |