ES556445A0 - Procedimiento para la obtencion de materiales de contacto electrico de un sistema de aleacion, oxidado interiormente de ag-sn0 - Google Patents

Procedimiento para la obtencion de materiales de contacto electrico de un sistema de aleacion, oxidado interiormente de ag-sn0

Info

Publication number: ES556445A0
Authority: ES; Spain
Prior art keywords: procedure; electrical contact; alloy system; contact materials; obtaining electrical
Prior art date: 1985-08-30
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

Application number

ES556445A

Other languages

English (en)

Other versions

ES8708252A1 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Chugai Electric Industrial Co Ltd

Original Assignee

Chugai Electric Industrial Co Ltd

Priority date (The priority date 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 date listed.)

1985-08-30

Filing date

1986-06-23

Publication date

1987-11-01

1985-08-30 Priority claimed from US06/771,341 external-priority patent/US4647322A/en

1985-09-23 Priority claimed from US06/779,066 external-priority patent/US4636270A/en

1986-06-23 Application filed by Chugai Electric Industrial Co Ltd filed Critical Chugai Electric Industrial Co Ltd

1987-11-01 Publication of ES8708252A1 publication Critical patent/ES8708252A1/es

1987-11-01 Publication of ES556445A0 publication Critical patent/ES556445A0/es

Status Expired legal-status Critical Current

Links

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
- 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
- C22C5/10—Alloys based on silver with cadmium as the next major constituent
- 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
- H01H1/0231—Composite material having a noble metal as the basic material provided with a solder layer

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Contacts (AREA)
Manufacture Of Switches (AREA)
Conductive Materials (AREA)

ES556445A 1985-08-30 1986-06-23 Procedimiento para la obtencion de materiales de contacto electrico de un sistema de aleacion, oxidado interiormente de ag-sn0 Expired ES8708252A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/771,341 US4647322A (en)	1984-12-11	1985-08-30	Internal oxidized Ag-SnO system alloy electrical contact materials
US06/779,066 US4636270A (en)	1985-09-23	1985-09-23	Internal oxidized Ag-Sn system alloy contact materials

Publications (2)

Publication Number	Publication Date
ES8708252A1 ES8708252A1 (es)	1987-11-01
ES556445A0 true ES556445A0 (es)	1987-11-01

Family

ID=27118444

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES556445A Expired ES8708252A1 (es)	1985-08-30	1986-06-23	Procedimiento para la obtencion de materiales de contacto electrico de un sistema de aleacion, oxidado interiormente de ag-sn0

Country Status (10)

Country	Link
EP (1)	EP0219924A1 (es)
CN (1)	CN1014329B (es)
AU (1)	AU581338B2 (es)
BR (1)	BR8602289A (es)
CA (1)	CA1296883C (es)
DK (1)	DK414686A (es)
ES (1)	ES8708252A1 (es)
IN (1)	IN165226B (es)
NO (1)	NO861703L (es)
PT (1)	PT82516B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03504615A (ja) *	1988-03-26	1991-10-09	ドドウコ・ゲーエムベーハー＋コンパニー・ドクトル・オイゲン・デュルベヒテル	銀‐錫酸化物系複合材料から成る電気接点用半製品および粉末冶金によるその製法
US5078810A (en) *	1990-02-08	1992-01-07	Seiichi Tanaka	Method of making Ag-SnO contact materials by high pressure internal oxidation
JPH04311543A (ja) *	1991-04-09	1992-11-04	Chugai Electric Ind Co Ltd	Ａｇ−ＳｎＯ−ＩｎＯ電気接点材料とその製法
CN1069559C (zh) *	1999-05-26	2001-08-15	沈阳市铸造材料研究所	一种铸造用改性水玻璃及其制备
US6924044B2 (en) *	2001-08-14	2005-08-02	Snag, Llc	Tin-silver coatings
CN100444294C (zh) *	2005-09-01	2008-12-17	中南大学	银氧化锡触头材料的制造方法
CN107064140A (zh) *	2017-03-17	2017-08-18	浙江工业大学	Ag‑Sn‑In合金差压内氧化测试方法
CN107988505B (zh) *	2017-11-29	2019-09-27	温州宏丰电工合金股份有限公司	低接触电阻、高性能银氧化锡电接触材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3258829A (en) *	1963-07-12	1966-07-05	Talon Inc	Method of producing silver-cadmium oxide electrical contact elements
DE1803502C3 (de) *	1968-10-17	1973-01-04	Inovan-Stroebe Kg, 7534 Birkenfeld	Silber-Metalloxid-Werkstoff
GB1507854A (en) *	1974-04-01	1978-04-19	Mallory & Co Inc P R	Electric contact materials
US4472211A (en) *	1982-05-20	1984-09-18	Chugai Denki Kogyo Kobushiki Kaisha	Method of internally oxidizing Ag-Sn alloy contact material
US4457787A (en) *	1982-09-21	1984-07-03	Chugai Denki Kogyo Kabushiki-Kaisha	Internal oxidation method of Ag alloys
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

1986
- 1986-04-14 IN IN287/CAL/86A patent/IN165226B/en unknown
- 1986-04-30 NO NO861703A patent/NO861703L/no unknown
- 1986-05-02 EP EP86303361A patent/EP0219924A1/en not_active Ceased
- 1986-05-06 PT PT82516A patent/PT82516B/pt not_active IP Right Cessation
- 1986-05-13 CN CN86103279.9A patent/CN1014329B/zh not_active Expired
- 1986-05-14 BR BR8602289A patent/BR8602289A/pt unknown
- 1986-06-23 ES ES556445A patent/ES8708252A1/es not_active Expired
- 1986-08-12 CA CA000515771A patent/CA1296883C/en not_active Expired - Lifetime
- 1986-08-27 AU AU61888/86A patent/AU581338B2/en not_active Ceased
- 1986-08-29 DK DK414686A patent/DK414686A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
CA1296883C (en)	1992-03-10
IN165226B (es)	1989-09-02
AU581338B2 (en)	1989-02-16
DK414686A (da)	1987-03-01
ES8708252A1 (es)	1987-11-01
PT82516B (pt)	1992-07-31
CN1014329B (zh)	1991-10-16
AU6188886A (en)	1987-03-05
DK414686D0 (da)	1986-08-29
PT82516A (en)	1986-06-01
BR8602289A (pt)	1987-03-17
CN86103279A (zh)	1987-02-25
NO861703L (no)	1987-03-02
EP0219924A1 (en)	1987-04-29

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Legal Events

Date	Code	Title	Description
1997-04-16	FD1A	Patent lapsed	Effective date: 19970303