CN100378884C - 银-氧化物系电接触材料的制造方法及其制品 - Google Patents
银-氧化物系电接触材料的制造方法及其制品 Download PDFInfo
- Publication number
- CN100378884C CN100378884C CNB028206282A CN02820628A CN100378884C CN 100378884 C CN100378884 C CN 100378884C CN B028206282 A CNB028206282 A CN B028206282A CN 02820628 A CN02820628 A CN 02820628A CN 100378884 C CN100378884 C CN 100378884C
- Authority
- CN
- China
- Prior art keywords
- silver
- weight
- oxide
- tin
- indium
- 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
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Images
Classifications
-
- 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
- C22C1/10—Alloys containing non-metals
- C22C1/1078—Alloys containing non-metals by internal oxidation of material in solid state
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/145—Chemical treatment, e.g. passivation or decarburisation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture Of Switches (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001167395A JP4947850B2 (ja) | 2001-06-01 | 2001-06-01 | Ag−酸化物系電気接点材料の製造方法 |
PCT/JP2002/008294 WO2004016818A1 (ja) | 2001-06-01 | 2002-08-15 | Ag−酸化物系電気接点材料の製造方法およびその製品 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1571856A CN1571856A (zh) | 2005-01-26 |
CN100378884C true CN100378884C (zh) | 2008-04-02 |
Family
ID=32510479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028206282A Expired - Lifetime CN100378884C (zh) | 2001-06-01 | 2002-08-15 | 银-氧化物系电接触材料的制造方法及其制品 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7189656B2 (zh) |
JP (1) | JP4947850B2 (zh) |
CN (1) | CN100378884C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7189292B2 (en) * | 2003-10-31 | 2007-03-13 | International Business Machines Corporation | Self-encapsulated silver alloys for interconnects |
JP4932465B2 (ja) * | 2006-12-14 | 2012-05-16 | 株式会社徳力本店 | Ag−酸化物系電気接点材料およびその製造方法 |
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 |
EP3132458B1 (en) | 2014-04-16 | 2018-06-13 | ABB Schweiz AG | An electrical contact tip for switching applications and an electrical switching device |
CN110144479B (zh) * | 2019-05-15 | 2020-06-16 | 内蒙古工业大学 | 原位合成具有分级结构的铝基复合材料的方法 |
CN113621838B (zh) * | 2021-06-29 | 2022-04-01 | 合肥烔创新材料科技合伙企业(有限合伙) | 一种颗粒弥散强化铜基复合材料的制备方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933486A (en) * | 1974-02-12 | 1976-01-20 | Chugai Denki Kogyo Kabushiki-Kaisha | Silver-metal oxide composite and method of manufacturing the same |
US3933485A (en) * | 1973-07-20 | 1976-01-20 | Chugai Denki Kogyo Kabushiki-Kaisha | Electrical contact material |
JPS542234A (en) * | 1977-06-08 | 1979-01-09 | Tanaka Precious Metal Ind | Method of making electric contact material consisting of silverrtinoxide base alloy |
JPS58100650A (ja) * | 1981-12-11 | 1983-06-15 | Matsushita Electric Ind Co Ltd | 電気接点材料 |
US4472211A (en) * | 1982-05-20 | 1984-09-18 | Chugai Denki Kogyo Kobushiki Kaisha | Method of internally oxidizing Ag-Sn alloy contact material |
JPS59219432A (ja) * | 1983-05-27 | 1984-12-10 | Chugai Electric Ind Co Ltd | 銀−錫酸化物系複合接点材とその製法 |
JPS62241207A (ja) * | 1986-04-11 | 1987-10-21 | 中外電気工業株式会社 | 電気接点材料 |
CN1054505A (zh) * | 1990-02-28 | 1991-09-11 | 中外电气工业株式会社 | 银-氧化锡电接触材料及其制造方法 |
US5078810A (en) * | 1990-02-08 | 1992-01-07 | Seiichi Tanaka | Method of making Ag-SnO contact materials by high pressure internal oxidation |
CN1065688A (zh) * | 1991-04-09 | 1992-10-28 | 中外电气工业株式会社 | 内部氧化的银-锡-铟合金电触点材料及制造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3874941A (en) | 1973-03-22 | 1975-04-01 | Chugai Electric Ind Co Ltd | Silver-metal oxide contact materials |
JPS5949660B2 (ja) * | 1977-06-20 | 1984-12-04 | 中外電気工業株式会社 | 複合体のAg−SnO系合金電気接点材料 |
US4457787A (en) * | 1982-09-21 | 1984-07-03 | Chugai Denki Kogyo Kabushiki-Kaisha | Internal oxidation method of Ag alloys |
KR900701019A (ko) * | 1988-02-26 | 1990-08-17 | 나가노 다께시 | 고전류 밀도를 보유하는 고강도 초전도 와이어 및 케이블과 그 제조방법 |
JP2849663B2 (ja) | 1988-12-26 | 1999-01-20 | 田中貴金属工業株式会社 | 電気接点材料及びその製造方法 |
JPH03223433A (ja) * | 1990-01-29 | 1991-10-02 | Chugai Electric Ind Co Ltd | Ag―SnO―CdO電気接点材料とその製法 |
EP0508055B1 (en) | 1991-04-12 | 1997-05-02 | Mitsubishi Materials Corporation | Silver-base metal oxide material for electrical contacts |
US5834374A (en) * | 1994-09-30 | 1998-11-10 | International Business Machines Corporation | Method for controlling tensile and compressive stresses and mechanical problems in thin films on substrates |
JPH0959727A (ja) | 1995-08-25 | 1997-03-04 | Sumitomo Metal Mining Co Ltd | 銀−酸化物系焼結接点材料の製造方法 |
JPH09106724A (ja) | 1995-10-12 | 1997-04-22 | Maruzen Kogyo Kk | 開閉器 |
JP3483736B2 (ja) * | 1997-07-23 | 2004-01-06 | 昭和電線電纜株式会社 | 銀合金の製造方法 |
-
2001
- 2001-06-01 JP JP2001167395A patent/JP4947850B2/ja not_active Expired - Lifetime
-
2002
- 2002-08-15 US US10/503,300 patent/US7189656B2/en not_active Expired - Lifetime
- 2002-08-15 CN CNB028206282A patent/CN100378884C/zh not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933485A (en) * | 1973-07-20 | 1976-01-20 | Chugai Denki Kogyo Kabushiki-Kaisha | Electrical contact material |
US3933486A (en) * | 1974-02-12 | 1976-01-20 | Chugai Denki Kogyo Kabushiki-Kaisha | Silver-metal oxide composite and method of manufacturing the same |
JPS542234A (en) * | 1977-06-08 | 1979-01-09 | Tanaka Precious Metal Ind | Method of making electric contact material consisting of silverrtinoxide base alloy |
JPS58100650A (ja) * | 1981-12-11 | 1983-06-15 | Matsushita Electric Ind Co Ltd | 電気接点材料 |
US4472211A (en) * | 1982-05-20 | 1984-09-18 | Chugai Denki Kogyo Kobushiki Kaisha | Method of internally oxidizing Ag-Sn alloy contact material |
JPS59219432A (ja) * | 1983-05-27 | 1984-12-10 | Chugai Electric Ind Co Ltd | 銀−錫酸化物系複合接点材とその製法 |
JPS62241207A (ja) * | 1986-04-11 | 1987-10-21 | 中外電気工業株式会社 | 電気接点材料 |
US5078810A (en) * | 1990-02-08 | 1992-01-07 | Seiichi Tanaka | Method of making Ag-SnO contact materials by high pressure internal oxidation |
CN1054505A (zh) * | 1990-02-28 | 1991-09-11 | 中外电气工业株式会社 | 银-氧化锡电接触材料及其制造方法 |
CN1065688A (zh) * | 1991-04-09 | 1992-10-28 | 中外电气工业株式会社 | 内部氧化的银-锡-铟合金电触点材料及制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2002363665A (ja) | 2002-12-18 |
US7189656B2 (en) | 2007-03-13 |
JP4947850B2 (ja) | 2012-06-06 |
CN1571856A (zh) | 2005-01-26 |
US20050202610A1 (en) | 2005-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Publication of corrected invention patent application |
Correction item: Applicant Correct: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. False: FUJI ELECTRIC Co.,Ltd. Number: 4 Volume: 21 |
|
CI02 | Correction of invention patent application |
Correction item: Applicant Correct: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. False: FUJI ELECTRIC Co.,Ltd. Number: 4 Page: The title page Volume: 21 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: FUJITSU ELECTRIC EQUIPMENT CO., LTD. TO: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. |
|
ERR | Gazette correction |
Free format text: CORRECT: APPLICANT; FROM: FUJITSU ELECTRIC EQUIPMENT CO., LTD. TO: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Co-patentee after: Fuji electric Asset Management Co. Patentee after: TOKURIKI HONTEN CO.,LTD. Address before: Tokyo, Japan Co-patentee before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Patentee before: TOKURIKI HONTEN CO.,LTD. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: Tokyo, Japan Co-patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Patentee after: TOKURIKI HONTEN CO.,LTD. Address before: Tokyo, Japan Co-patentee before: Fuji electric Asset Management Co. Patentee before: TOKURIKI HONTEN CO.,LTD. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080402 |