JPWO2020241854A1 - - Google Patents
Info
- Publication number
- JPWO2020241854A1 JPWO2020241854A1 JP2021522913A JP2021522913A JPWO2020241854A1 JP WO2020241854 A1 JPWO2020241854 A1 JP WO2020241854A1 JP 2021522913 A JP2021522913 A JP 2021522913A JP 2021522913 A JP2021522913 A JP 2021522913A JP WO2020241854 A1 JPWO2020241854 A1 JP WO2020241854A1
- Authority
- JP
- Japan
- 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
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0466—Alloys based on noble metals
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
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- 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
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- 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
- C22C32/0005—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 at least one oxide and at least one of carbides, nitrides, borides or silicides as the main non-metallic constituents
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- 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
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- 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
- C22C32/0047—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 carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—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 carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
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- 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
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- 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
- H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
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- 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
- H01H1/02376—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 containing as major component SnO2
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- 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
- H01H1/027—Composite material containing carbon particles or fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
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- 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
-
- 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
- H01H2001/02378—Composite material having a noble metal as the basic material and containing oxides containing iron-oxide as major component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/014—Application surgical instrument
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Contacts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019102625 | 2019-05-31 | ||
JP2019102625 | 2019-05-31 | ||
PCT/JP2020/021427 WO2020241854A1 (ja) | 2019-05-31 | 2020-05-29 | Ag合金を主成分とする接点用材料、該接点用材料を用いた接点、及び電気機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020241854A1 true JPWO2020241854A1 (ja) | 2020-12-03 |
JP7327476B2 JP7327476B2 (ja) | 2023-08-16 |
Family
ID=73552595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021522913A Active JP7327476B2 (ja) | 2019-05-31 | 2020-05-29 | Ag合金を主成分とする接点用材料、該接点用材料を用いた接点、及び電気機器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220220580A1 (ja) |
EP (1) | EP3978638A4 (ja) |
JP (1) | JP7327476B2 (ja) |
CN (1) | CN113767182B (ja) |
TW (1) | TWI755745B (ja) |
WO (1) | WO2020241854A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022077654A (ja) * | 2020-11-12 | 2022-05-24 | オムロン株式会社 | Ag合金を主成分とする接点用材料、該接点用材料を用いた接点、及び電気機器 |
CN115216665B (zh) * | 2022-06-29 | 2023-11-17 | 重庆科技学院 | 一种晶体振荡器合金电极及工艺 |
CN115565631B (zh) * | 2022-10-27 | 2023-06-20 | 哈尔滨工业大学 | 一种基于第一性原理设计合金化改善铜抗氧化性的方法 |
CN115537594B (zh) * | 2022-10-28 | 2023-04-25 | 台州慧模科技有限公司 | 一种银基电触头材料及其制备方法 |
CN115870498A (zh) * | 2022-12-06 | 2023-03-31 | 浙江福达合金材料科技有限公司 | 一种提高片状银氧化锡电触头材料结合强度的制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0257649A (ja) * | 1989-06-21 | 1990-02-27 | Chugai Electric Ind Co Ltd | ビスマスを含む選択内部酸化した銀一錫系合金の電気接点材料 |
JPH03215638A (ja) * | 1990-01-22 | 1991-09-20 | Tokuriki Honten Co Ltd | 銀―酸化物系の接点材料 |
JPH06136472A (ja) * | 1992-10-21 | 1994-05-17 | Chugai Electric Ind Co Ltd | Ag−Sn−In系合金の内部酸化電気接点材料 |
JPH09171735A (ja) * | 1995-11-20 | 1997-06-30 | Degussa Ag | 電気的開閉接点用の銀−鉄−材料 |
KR20110054625A (ko) * | 2009-11-18 | 2011-05-25 | 희성금속 주식회사 | 마그네트 스위치 및 저압 차단기용 전기접점소재 및 그의 제조방법 |
JP2015125935A (ja) * | 2013-12-26 | 2015-07-06 | 株式会社徳力本店 | 電気接点材料およびその製造方法 |
JP2015125936A (ja) * | 2013-12-26 | 2015-07-06 | 株式会社徳力本店 | 電気接点 |
CN108411135A (zh) * | 2018-02-02 | 2018-08-17 | 东北大学 | 一种银镁镍合金带(片)、丝材的制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2197393A (en) * | 1939-06-02 | 1940-04-16 | Mallory & Co Inc P R | Electric contact |
US2197394A (en) * | 1939-06-05 | 1940-04-16 | Mallory & Co Inc P R | Electric contact |
US3508320A (en) * | 1968-04-17 | 1970-04-28 | Mallory & Co Inc P R | Electrical contact materials and method of making same |
CA1020375A (en) * | 1973-07-20 | 1977-11-08 | Chugai Denki Kogyo Kabushiki-Kaisha | Electrical contact material |
US4056365A (en) * | 1975-11-10 | 1977-11-01 | Gibson Electric, Inc. | Silver electrical contact materials and method of making |
JPS598010B2 (ja) | 1977-06-01 | 1984-02-22 | 住友電気工業株式会社 | 電気接点材料および製造方法 |
JPS5521561A (en) * | 1978-08-02 | 1980-02-15 | Tanaka Kikinzoku Kogyo Kk | Electric contact material |
JPS57181340A (en) * | 1982-02-02 | 1982-11-08 | Chugai Electric Ind Co Ltd | Electrical contact material of selectively and internally oxidized silver-tin alloy containing bismuth |
YU46258B (sh) * | 1987-06-06 | 1993-05-28 | Degussa Ag. | Primena srebrno gvozdenog materijala za električne kontakte |
US5286441A (en) * | 1989-12-26 | 1994-02-15 | Akira Shibata | Silver-metal oxide composite material and process for producing the same |
DE4111683A1 (de) * | 1991-04-10 | 1992-10-22 | Duerrwaechter E Dr Doduco | Werkstoff fuer elektrische kontakte aus silber mit kohlenstoff |
CN101950696B (zh) * | 2010-09-09 | 2014-05-14 | 浙江乐银合金有限公司 | 一种银氧化锡触头合金材料的制造方法 |
CN102294485B (zh) * | 2011-08-25 | 2013-01-30 | 哈尔滨东大高新材料股份有限公司 | 复合电接触材料及其制备方法 |
CN107385254B (zh) * | 2017-06-28 | 2019-09-24 | 刘艺飞 | 一种纤维丝型银基电接触材料的制备方法 |
CN108493024A (zh) * | 2018-05-22 | 2018-09-04 | 东北大学 | 一种银-氧化锡电触头材料及其制备方法 |
-
2020
- 2020-05-29 JP JP2021522913A patent/JP7327476B2/ja active Active
- 2020-05-29 EP EP20813624.2A patent/EP3978638A4/en active Pending
- 2020-05-29 US US17/610,722 patent/US20220220580A1/en active Pending
- 2020-05-29 TW TW109118060A patent/TWI755745B/zh active
- 2020-05-29 CN CN202080032104.4A patent/CN113767182B/zh active Active
- 2020-05-29 WO PCT/JP2020/021427 patent/WO2020241854A1/ja unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0257649A (ja) * | 1989-06-21 | 1990-02-27 | Chugai Electric Ind Co Ltd | ビスマスを含む選択内部酸化した銀一錫系合金の電気接点材料 |
JPH03215638A (ja) * | 1990-01-22 | 1991-09-20 | Tokuriki Honten Co Ltd | 銀―酸化物系の接点材料 |
JPH06136472A (ja) * | 1992-10-21 | 1994-05-17 | Chugai Electric Ind Co Ltd | Ag−Sn−In系合金の内部酸化電気接点材料 |
JPH09171735A (ja) * | 1995-11-20 | 1997-06-30 | Degussa Ag | 電気的開閉接点用の銀−鉄−材料 |
KR20110054625A (ko) * | 2009-11-18 | 2011-05-25 | 희성금속 주식회사 | 마그네트 스위치 및 저압 차단기용 전기접점소재 및 그의 제조방법 |
JP2015125935A (ja) * | 2013-12-26 | 2015-07-06 | 株式会社徳力本店 | 電気接点材料およびその製造方法 |
JP2015125936A (ja) * | 2013-12-26 | 2015-07-06 | 株式会社徳力本店 | 電気接点 |
CN108411135A (zh) * | 2018-02-02 | 2018-08-17 | 东北大学 | 一种银镁镍合金带(片)、丝材的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI755745B (zh) | 2022-02-21 |
EP3978638A4 (en) | 2023-09-06 |
WO2020241854A1 (ja) | 2020-12-03 |
JP7327476B2 (ja) | 2023-08-16 |
US20220220580A1 (en) | 2022-07-14 |
CN113767182A (zh) | 2021-12-07 |
EP3978638A1 (en) | 2022-04-06 |
CN113767182B (zh) | 2023-03-24 |
TW202046355A (zh) | 2020-12-16 |
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