ES8704042A1 - Nickel-based electrical contact. - Google Patents
Nickel-based electrical contact.Info
- Publication number
- ES8704042A1 ES8704042A1 ES546448A ES546448A ES8704042A1 ES 8704042 A1 ES8704042 A1 ES 8704042A1 ES 546448 A ES546448 A ES 546448A ES 546448 A ES546448 A ES 546448A ES 8704042 A1 ES8704042 A1 ES 8704042A1
- Authority
- ES
- Spain
- Prior art keywords
- contacts
- nickel
- electrical contact
- glass
- produced
- 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
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052759 nickel Inorganic materials 0.000 title abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- 238000007496 glass forming Methods 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- 206010034759 Petit mal epilepsy Diseases 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
Abstract
Contacts comprising nickel and having a crystallographically disordered structure having electrical contact properties which render them suitable as replacements for gold contacts disclosed contacts have low contact resistance even after prolonged exposure to an oxidizing ambient. Contacts comprising nickel and at least one glass-forming additive selected from boron, silicon, germanium, phosphorus, arsenic, antimony, or bismuth, are readily formed, e.g., as layers on substrates. A crystallographically disordered structure is produced in a contact surface layer at least upon exposure to an oxidizing ambient alternatively, such desired structure can be produced by ion bombardement and even in the abscence of glass-forming additives.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64670784A | 1984-08-31 | 1984-08-31 | |
| US76140285A | 1985-08-01 | 1985-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES546448A0 ES546448A0 (en) | 1987-03-01 |
| ES8704042A1 true ES8704042A1 (en) | 1987-03-01 |
Family
ID=27094992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES546448A Expired ES8704042A1 (en) | 1984-08-31 | 1985-08-27 | Nickel-based electrical contact. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0192703B1 (en) |
| JP (1) | JPH08306256A (en) |
| KR (1) | KR930009233B1 (en) |
| CA (1) | CA1248780A (en) |
| DE (1) | DE3574075D1 (en) |
| ES (1) | ES8704042A1 (en) |
| WO (1) | WO1986001636A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6481130A (en) * | 1987-09-21 | 1989-03-27 | Omron Tateisi Electronics Co | Electrical contact |
| JPH0359972A (en) * | 1989-07-27 | 1991-03-14 | Yazaki Corp | electrical contacts |
| JP3467527B2 (en) * | 1992-12-17 | 2003-11-17 | 株式会社山王 | Contact material and method of manufacturing the same |
| FI113912B (en) * | 2001-12-13 | 2004-06-30 | Outokumpu Oy | Contact terminal with doped coating |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1769229A (en) * | 1925-05-19 | 1930-07-01 | Ambrose J Mandell | Electrode and contact element |
| US3017532A (en) * | 1956-02-27 | 1962-01-16 | Gen Am Transport | Electrical elements |
| US3856513A (en) * | 1972-12-26 | 1974-12-24 | Allied Chem | Novel amorphous metals and amorphous metal articles |
| NL7513557A (en) * | 1974-11-29 | 1976-06-01 | Allied Chem | PRECISION RESISTANCE. |
| JPS543010A (en) * | 1977-06-06 | 1979-01-11 | Ajinomoto Co Inc | Stabilization of glutamic acid-gamma-semialdehyde or delta1-pyrroline-5- carboxylic acid |
| JPS57132615A (en) * | 1981-02-10 | 1982-08-17 | Tokyo Shibaura Electric Co | Composite contact |
| IT1190842B (en) * | 1981-06-30 | 1988-02-24 | Erba Farmitalia | SUMMARY ROUTE OF OPTICALLY ACTIVE DERIVATIVES OF 2-PENEM-3-CARBOXYLIC ACID |
| JPS59229428A (en) * | 1984-04-27 | 1984-12-22 | Toshiba Corp | Production of two-stage hysteresis loop soft magnetic alloy |
| DE3476684D1 (en) * | 1984-05-11 | 1989-03-16 | Burlington Industries Inc | Amorphous transition metal alloy, thin gold coated, electrical contact |
-
1985
- 1985-08-19 WO PCT/US1985/001587 patent/WO1986001636A1/en not_active Ceased
- 1985-08-19 EP EP85904351A patent/EP0192703B1/en not_active Expired
- 1985-08-19 KR KR1019860700178A patent/KR930009233B1/en not_active Expired - Fee Related
- 1985-08-19 DE DE8585904351T patent/DE3574075D1/en not_active Expired
- 1985-08-27 ES ES546448A patent/ES8704042A1/en not_active Expired
- 1985-08-29 CA CA000489652A patent/CA1248780A/en not_active Expired
-
1995
- 1995-09-07 JP JP7230265A patent/JPH08306256A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR860700310A (en) | 1986-08-01 |
| ES546448A0 (en) | 1987-03-01 |
| CA1248780A (en) | 1989-01-17 |
| JPH08306256A (en) | 1996-11-22 |
| KR930009233B1 (en) | 1993-09-24 |
| EP0192703A1 (en) | 1986-09-03 |
| WO1986001636A1 (en) | 1986-03-13 |
| DE3574075D1 (en) | 1989-12-07 |
| EP0192703B1 (en) | 1989-11-02 |
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