IN165226B - - Google Patents
Info
- Publication number
- IN165226B IN165226B IN287/CAL/86A IN287CA1986A IN165226B IN 165226 B IN165226 B IN 165226B IN 287CA1986 A IN287CA1986 A IN 287CA1986A IN 165226 B IN165226 B IN 165226B
- Authority
- IN
- India
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| IN165226B true IN165226B (en) | 1989-09-02 |
Family
ID=27118444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN287/CAL/86A IN165226B (en) | 1985-08-30 | 1986-04-14 |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0219924A1 (en) |
| CN (1) | CN1014329B (en) |
| AU (1) | AU581338B2 (en) |
| BR (1) | BR8602289A (en) |
| CA (1) | CA1296883C (en) |
| DK (1) | DK414686A (en) |
| ES (1) | ES8708252A1 (en) |
| IN (1) | IN165226B (en) |
| NO (1) | NO861703L (en) |
| PT (1) | PT82516B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3909384A1 (en) * | 1988-03-26 | 1989-10-19 | Duerrwaechter E Dr Doduco | Semi-finished part for electrical contacts comprising a composite material based on silver/tin oxide and a powder metallurgical process for the production thereof |
| US5078810A (en) * | 1990-02-08 | 1992-01-07 | Seiichi Tanaka | Method of making Ag-SnO contact materials by high pressure internal oxidation |
| JPH04311543A (en) * | 1991-04-09 | 1992-11-04 | Chugai Electric Ind Co Ltd | Ag-sno-ino electrical contact material and production thereof |
| CN1069559C (en) * | 1999-05-26 | 2001-08-15 | 沈阳市铸造材料研究所 | Modified water glass for casting and its preparing process |
| US6924044B2 (en) * | 2001-08-14 | 2005-08-02 | Snag, Llc | Tin-silver coatings |
| CN100444294C (en) * | 2005-09-01 | 2008-12-17 | 中南大学 | Method for manufacturing sliver oxidized tin contactor materials |
| CN107064140A (en) * | 2017-03-17 | 2017-08-18 | 浙江工业大学 | Ag Sn In alloy differential pressure internal oxidition method of testings |
| CN107988505B (en) * | 2017-11-29 | 2019-09-27 | 温州宏丰电工合金股份有限公司 | Low contact resistance, high-performance silver silver-tin oxide electric contact material and preparation method thereof |
Family Cites Families (6)
| 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 (en) * | 1968-10-17 | 1973-01-04 | Inovan-Stroebe Kg, 7534 Birkenfeld | Silver metal oxide material |
| 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 (en) * | 1984-11-08 | 1986-06-02 | 中外電気工業株式会社 | Ag-sno based composite electric contact material and making thereof |
-
1986
- 1986-04-14 IN IN287/CAL/86A patent/IN165226B/en unknown
- 1986-04-30 NO NO861703A patent/NO861703L/en unknown
- 1986-05-02 EP EP86303361A patent/EP0219924A1/en not_active Ceased
- 1986-05-06 PT PT8251686A patent/PT82516B/en not_active IP Right Cessation
- 1986-05-13 CN CN 86103279 patent/CN1014329B/en not_active Expired
- 1986-05-14 BR BR8602289A patent/BR8602289A/en unknown
- 1986-06-23 ES ES556445A patent/ES8708252A1/en 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/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| PT82516B (en) | 1992-07-31 |
| EP0219924A1 (en) | 1987-04-29 |
| CN1014329B (en) | 1991-10-16 |
| ES8708252A1 (en) | 1987-11-01 |
| CA1296883C (en) | 1992-03-10 |
| DK414686D0 (en) | 1986-08-29 |
| CN86103279A (en) | 1987-02-25 |
| NO861703L (en) | 1987-03-02 |
| BR8602289A (en) | 1987-03-17 |
| PT82516A (en) | 1986-06-01 |
| DK414686A (en) | 1987-03-01 |
| AU581338B2 (en) | 1989-02-16 |
| AU6188886A (en) | 1987-03-05 |
| ES556445A0 (en) | 1987-11-01 |