JPH0460284B2 - - Google Patents
Info
- Publication number
- JPH0460284B2 JPH0460284B2 JP59101451A JP10145184A JPH0460284B2 JP H0460284 B2 JPH0460284 B2 JP H0460284B2 JP 59101451 A JP59101451 A JP 59101451A JP 10145184 A JP10145184 A JP 10145184A JP H0460284 B2 JPH0460284 B2 JP H0460284B2
- Authority
- JP
- Japan
- Prior art keywords
- base
- silver
- tin
- contact
- alloy
- 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 - Lifetime
Links
- 239000010410 layer Substances 0.000 claims description 9
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 229910052793 cadmium Inorganic materials 0.000 claims description 6
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052738 indium Inorganic materials 0.000 claims description 5
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 4
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- 230000007547 defect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 18
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 7
- 229910052709 silver Inorganic materials 0.000 description 7
- 239000004332 silver Substances 0.000 description 7
- 229910000846 In alloy Inorganic materials 0.000 description 6
- PICOUKGVAGTEEW-UHFFFAOYSA-N [In][Ag][Sn] Chemical compound [In][Ag][Sn] PICOUKGVAGTEEW-UHFFFAOYSA-N 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 6
- 229910001887 tin oxide Inorganic materials 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229910001923 silver oxide Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- QKAJPFXKNNXMIZ-UHFFFAOYSA-N [Bi].[Ag].[Sn] Chemical compound [Bi].[Ag].[Sn] QKAJPFXKNNXMIZ-UHFFFAOYSA-N 0.000 description 2
- 229910000416 bismuth oxide Inorganic materials 0.000 description 2
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 2
- NSAODVHAXBZWGW-UHFFFAOYSA-N cadmium silver Chemical compound [Ag].[Cd] NSAODVHAXBZWGW-UHFFFAOYSA-N 0.000 description 2
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 2
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910001152 Bi alloy Inorganic materials 0.000 description 1
- 229910000925 Cd alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
- H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/929—Electrical contact feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12583—Component contains compound of adjacent metal
- Y10T428/1259—Oxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12896—Ag-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- Manufacture Of Switches (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59101451A JPS60246511A (ja) | 1984-05-19 | 1984-05-19 | 電気遮断器用接点 |
| US06/732,053 US4803322A (en) | 1984-05-19 | 1985-05-09 | Electrical contacts for electric breakers |
| DE19853516702 DE3516702A1 (de) | 1984-05-19 | 1985-05-09 | Elektrischer kontakt fuer elektrische unterbrecher |
| GB08512317A GB2159330B (en) | 1984-05-19 | 1985-05-15 | Electrical contacts |
| HK149/89A HK14989A (en) | 1984-05-19 | 1989-02-16 | Electrical contacts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59101451A JPS60246511A (ja) | 1984-05-19 | 1984-05-19 | 電気遮断器用接点 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60246511A JPS60246511A (ja) | 1985-12-06 |
| JPH0460284B2 true JPH0460284B2 (US07935154-20110503-C00006.png) | 1992-09-25 |
Family
ID=14301054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59101451A Granted JPS60246511A (ja) | 1984-05-19 | 1984-05-19 | 電気遮断器用接点 |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114417A (ja) * | 1984-11-08 | 1986-06-02 | 中外電気工業株式会社 | Ａｇ−ＳｎＯ系複合電気接点材とその製法 |
| US5140114A (en) * | 1988-10-03 | 1992-08-18 | Fuji Electric Co., Ltd. | Electric contact with base metal |
| US5607522A (en) * | 1991-12-19 | 1997-03-04 | Texas Instruments Incorporated | Method of making electrical contact material |
| DE19538992A1 (de) * | 1995-04-28 | 1996-10-31 | Hewlett Packard Co | Wismut-Zinn-Lötmittel-Verbindungen mit verbesserten mechanischen Eigenschaften |
| US9318277B2 (en) | 2013-09-24 | 2016-04-19 | Siemens Industry, Inc. | Electrical contact apparatus, assemblies, and methods |
| DE102019104318C5 (de) * | 2019-02-20 | 2023-06-22 | Auto-Kabel Management Gmbh | Elektrischer Leiter sowie Verfahren zur Herstellung eines elektrischen Leiters |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2730594A (en) * | 1952-12-26 | 1956-01-10 | Gen Electric | Electric contact |
| DE1248303B (de) * | 1962-03-15 | 1967-08-24 | Siemens Ag | Elektrischer, gut loetbarer Zweischichten-Sinterkontaktkoerper mit grosser Schweisssicherheit |
| US3154660A (en) * | 1962-03-26 | 1964-10-27 | Gen Motors Corp | Arc-resistant electrical contact having a cadmium-copper, alloy surface |
| DE1564713A1 (de) * | 1966-09-20 | 1970-10-22 | Siemens Ag | Mehrschichtiger Sinterkontaktkoerper |
| IL44904A (en) * | 1973-06-14 | 1978-01-31 | Ciba Geigy Ag | Heteroaromatic esters of (halo) aliphatic sulphonic acids their preparation and pest-control compositions containing them |
| US3933485A (en) * | 1973-07-20 | 1976-01-20 | Chugai Denki Kogyo Kabushiki-Kaisha | Electrical contact material |
| DE2446698C2 (de) * | 1974-09-30 | 1983-04-14 | Siemens AG, 1000 Berlin und 8000 München | Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte |
| JPS523193A (en) * | 1975-06-24 | 1977-01-11 | Sumitomo Electric Ind Ltd | Electric contact material |
| DE2530704C3 (de) * | 1975-07-10 | 1980-06-04 | Fa. G. Rau, 7530 Pforzheim | Verbundwerkstoff als Halbzeug für elektrische Kontaktstucke und Herstellungsverfahren hierzu |
| US4056365A (en) * | 1975-11-10 | 1977-11-01 | Gibson Electric, Inc. | Silver electrical contact materials and method of making |
| US4141727A (en) * | 1976-12-03 | 1979-02-27 | Matsushita Electric Industrial Co., Ltd. | Electrical contact material and method of making the same |
| DE2659012C3 (de) * | 1976-12-27 | 1980-01-24 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Herstellen eines Sinterkontaktwerkstoffes aus Silber und eingelagerten Metalloxiden |
| JPS6034765B2 (ja) * | 1978-07-21 | 1985-08-10 | 株式会社東芝 | 電流開閉器 |
| DE2844888C2 (de) * | 1978-10-14 | 1983-02-24 | W.C. Heraeus Gmbh, 6450 Hanau | Vormaterial zur Herstellung elektrischer Kontakte |
| JPS5632620A (en) * | 1979-08-28 | 1981-04-02 | Tanaka Precious Metal Ind | Combination electric contacts |
| JPS5638711A (en) * | 1979-09-05 | 1981-04-14 | Tanaka Precious Metal Ind | Combination electric contacts |
| DE3027304C2 (de) * | 1980-07-18 | 1982-09-30 | Sds-Elektro Gmbh, 8024 Deisenhofen | Elektrischer Mehrlagenkontakt |
| US4450204A (en) * | 1982-06-17 | 1984-05-22 | Gte Products Corporation | Silver material suitable for backing of silver-cadmium oxide contacts and contacts employing same |
| JPS5935305A (ja) * | 1982-08-20 | 1984-02-27 | 田中貴金属工業 株式会社 | 電気接点材料 |
-
1984
- 1984-05-19 JP JP59101451A patent/JPS60246511A/ja active Granted
-
1985
- 1985-05-09 DE DE19853516702 patent/DE3516702A1/de not_active Ceased
- 1985-05-09 US US06/732,053 patent/US4803322A/en not_active Expired - Lifetime
- 1985-05-15 GB GB08512317A patent/GB2159330B/en not_active Expired
-
1989
- 1989-02-16 HK HK149/89A patent/HK14989A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4803322A (en) | 1989-02-07 |
| GB2159330A (en) | 1985-11-27 |
| HK14989A (en) | 1989-02-24 |
| GB2159330B (en) | 1988-03-02 |
| JPS60246511A (ja) | 1985-12-06 |
| DE3516702A1 (de) | 1985-11-21 |
| GB8512317D0 (en) | 1985-06-19 |
