JPS6365740B2 - - Google Patents
Info
- Publication number
- JPS6365740B2 JPS6365740B2 JP53117211A JP11721178A JPS6365740B2 JP S6365740 B2 JPS6365740 B2 JP S6365740B2 JP 53117211 A JP53117211 A JP 53117211A JP 11721178 A JP11721178 A JP 11721178A JP S6365740 B2 JPS6365740 B2 JP S6365740B2
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- silver
- composite oxide
- dispersed
- 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
- 239000002131 composite material Substances 0.000 claims description 16
- 239000000956 alloy Substances 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 16
- 230000003647 oxidation Effects 0.000 description 13
- 238000007254 oxidation reaction Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 239000000843 powder Substances 0.000 description 9
- 229910001923 silver oxide Inorganic materials 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 238000004663 powder metallurgy Methods 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- DUCFBDUJLLKKPR-UHFFFAOYSA-N [O--].[Zn++].[Ag+] Chemical compound [O--].[Zn++].[Ag+] DUCFBDUJLLKKPR-UHFFFAOYSA-N 0.000 description 1
- ASMQPJTXPYCZBL-UHFFFAOYSA-N [O-2].[Cd+2].[Ag+] Chemical compound [O-2].[Cd+2].[Ag+] ASMQPJTXPYCZBL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- IVQODXYTQYNJFI-UHFFFAOYSA-N oxotin;silver Chemical compound [Ag].[Sn]=O IVQODXYTQYNJFI-UHFFFAOYSA-N 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721178A JPS5543776A (en) | 1978-09-21 | 1978-09-21 | Sintered electric contact material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721178A JPS5543776A (en) | 1978-09-21 | 1978-09-21 | Sintered electric contact material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5543776A JPS5543776A (en) | 1980-03-27 |
| JPS6365740B2 true JPS6365740B2 (de) | 1988-12-16 |
Family
ID=14706133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11721178A Granted JPS5543776A (en) | 1978-09-21 | 1978-09-21 | Sintered electric contact material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5543776A (de) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472211A (en) * | 1982-05-20 | 1984-09-18 | Chugai Denki Kogyo Kobushiki Kaisha | Method of internally oxidizing Ag-Sn alloy contact material |
| JPS58218715A (ja) * | 1982-06-14 | 1983-12-20 | 田中貴金属工業株式会社 | 電気接点材料 |
| JPS59185748A (ja) * | 1983-04-07 | 1984-10-22 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59185751A (ja) * | 1983-04-07 | 1984-10-22 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59185749A (ja) * | 1983-04-07 | 1984-10-22 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59185747A (ja) * | 1983-04-07 | 1984-10-22 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59215435A (ja) * | 1983-05-19 | 1984-12-05 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59215443A (ja) * | 1983-05-19 | 1984-12-05 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59215444A (ja) * | 1983-05-19 | 1984-12-05 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59215441A (ja) * | 1983-05-19 | 1984-12-05 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59215436A (ja) * | 1983-05-19 | 1984-12-05 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59215437A (ja) * | 1983-05-19 | 1984-12-05 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59215439A (ja) * | 1983-05-19 | 1984-12-05 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59215438A (ja) * | 1983-05-19 | 1984-12-05 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59219441A (ja) * | 1983-05-24 | 1984-12-10 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59219437A (ja) * | 1983-05-24 | 1984-12-10 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59219439A (ja) * | 1983-05-24 | 1984-12-10 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59219442A (ja) * | 1983-05-24 | 1984-12-10 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59219434A (ja) * | 1983-05-24 | 1984-12-10 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59219436A (ja) * | 1983-05-24 | 1984-12-10 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPH06104873B2 (ja) * | 1986-07-08 | 1994-12-21 | 富士電機株式会社 | 銀―金属酸化物系接点用材料及びその製造方法 |
| US4817695A (en) * | 1987-12-02 | 1989-04-04 | Wingert Philip C | Electrical contact material of Ag, SnO2, GeO2 and In2 O.sub.3 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5482311A (en) * | 1977-12-15 | 1979-06-30 | Matsushita Electric Ind Co Ltd | Electrical contact point material |
| JPS5484810A (en) * | 1977-11-18 | 1979-07-06 | Matsushita Electric Ind Co Ltd | Electric contact material |
| JPS54111698A (en) * | 1978-02-22 | 1979-09-01 | Matsushita Electric Ind Co Ltd | Electric contact material |
-
1978
- 1978-09-21 JP JP11721178A patent/JPS5543776A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5484810A (en) * | 1977-11-18 | 1979-07-06 | Matsushita Electric Ind Co Ltd | Electric contact material |
| JPS5482311A (en) * | 1977-12-15 | 1979-06-30 | Matsushita Electric Ind Co Ltd | Electrical contact point material |
| JPS54111698A (en) * | 1978-02-22 | 1979-09-01 | Matsushita Electric Ind Co Ltd | Electric contact material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5543776A (en) | 1980-03-27 |
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