CN1014329B - 内氧化银-锡系合金电触头材料及其制造方法 - Google Patents

内氧化银-锡系合金电触头材料及其制造方法

Info

Publication number
CN1014329B
CN1014329B CN86103279.9A CN86103279A CN1014329B CN 1014329 B CN1014329 B CN 1014329B CN 86103279 A CN86103279 A CN 86103279A CN 1014329 B CN1014329 B CN 1014329B
Authority
CN
China
Prior art keywords
alloy
oxidation
weight
electrical contact
thin plate
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
Application number
CN86103279.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN86103279A (zh
Inventor
柴田昭
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.)
Filing date
Publication date
Priority claimed from US06/771,341 external-priority patent/US4647322A/en
Priority claimed from US06/779,066 external-priority patent/US4636270A/en
Application filed by Chugai Electric Industrial Co Ltd filed Critical Chugai Electric Industrial Co Ltd
Publication of CN86103279A publication Critical patent/CN86103279A/zh
Publication of CN1014329B publication Critical patent/CN1014329B/zh
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)
CN86103279.9A 1985-08-30 1986-05-13 内氧化银-锡系合金电触头材料及其制造方法 Expired CN1014329B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US771,341 1985-08-30
US06/771,341 US4647322A (en) 1984-12-11 1985-08-30 Internal oxidized Ag-SnO system alloy electrical contact materials
US779,066 1985-09-23
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
CN86103279A CN86103279A (zh) 1987-02-25
CN1014329B true CN1014329B (zh) 1991-10-16

Family

ID=27118444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN86103279.9A Expired CN1014329B (zh) 1985-08-30 1986-05-13 内氧化银-锡系合金电触头材料及其制造方法

Country Status (10)

Country Link
EP (1) EP0219924A1 (cg-RX-API-DMAC7.html)
CN (1) CN1014329B (cg-RX-API-DMAC7.html)
AU (1) AU581338B2 (cg-RX-API-DMAC7.html)
BR (1) BR8602289A (cg-RX-API-DMAC7.html)
CA (1) CA1296883C (cg-RX-API-DMAC7.html)
DK (1) DK414686A (cg-RX-API-DMAC7.html)
ES (1) ES8708252A1 (cg-RX-API-DMAC7.html)
IN (1) IN165226B (cg-RX-API-DMAC7.html)
NO (1) NO861703L (cg-RX-API-DMAC7.html)
PT (1) PT82516B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909384A1 (de) * 1988-03-26 1989-10-19 Duerrwaechter E Dr Doduco Halbzeug fuer elektrische kontakte aus einem verbundwerkstoff auf silber-zinnoxid-basis und pulvermetallurgisches verfahren zu seiner herstellung
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
PT82516B (pt) 1992-07-31
ES556445A0 (es) 1987-11-01
AU6188886A (en) 1987-03-05
ES8708252A1 (es) 1987-11-01
DK414686D0 (da) 1986-08-29
CN86103279A (zh) 1987-02-25
DK414686A (da) 1987-03-01
EP0219924A1 (en) 1987-04-29
NO861703L (no) 1987-03-02
AU581338B2 (en) 1989-02-16
BR8602289A (pt) 1987-03-17
IN165226B (cg-RX-API-DMAC7.html) 1989-09-02
CA1296883C (en) 1992-03-10
PT82516A (en) 1986-06-01

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
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