DE3121069C2 - Dispersionsgehärteter Kontaktwerkstoff - Google Patents
Dispersionsgehärteter KontaktwerkstoffInfo
- Publication number
- DE3121069C2 DE3121069C2 DE19813121069 DE3121069A DE3121069C2 DE 3121069 C2 DE3121069 C2 DE 3121069C2 DE 19813121069 DE19813121069 DE 19813121069 DE 3121069 A DE3121069 A DE 3121069A DE 3121069 C2 DE3121069 C2 DE 3121069C2
- Authority
- DE
- Germany
- Prior art keywords
- silver
- cerium
- dispersion
- palladium
- oxide
- 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
- 239000000463 material Substances 0.000 title claims description 15
- 229910001252 Pd alloy Inorganic materials 0.000 claims abstract description 6
- 230000003647 oxidation Effects 0.000 claims abstract description 6
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 6
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 claims abstract description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 22
- 229910052684 Cerium Inorganic materials 0.000 claims description 17
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052763 palladium Inorganic materials 0.000 claims description 9
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- 239000011572 manganese Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910003455 mixed metal oxide Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 8
- 239000000956 alloy Substances 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 9
- 229910052709 silver Inorganic materials 0.000 description 9
- 239000004332 silver Substances 0.000 description 9
- 229910001316 Ag alloy Inorganic materials 0.000 description 5
- 235000001055 magnesium Nutrition 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 1
- -1 cerium metal oxide Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 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
- 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)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
- Manufacture Of Switches (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813121069 DE3121069C2 (de) | 1981-05-27 | 1981-05-27 | Dispersionsgehärteter Kontaktwerkstoff |
| CH239482A CH649577A5 (de) | 1981-05-27 | 1982-04-20 | Dispersionsgehaerteter kontaktwerkstoff. |
| GB8212112A GB2100285B (en) | 1981-05-27 | 1982-04-27 | Materials for electrical contacts |
| FR8209274A FR2507000A1 (fr) | 1981-05-27 | 1982-05-27 | Materiau pour contacts electriques durci par dispersion et lame de contact produite de ce materiau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813121069 DE3121069C2 (de) | 1981-05-27 | 1981-05-27 | Dispersionsgehärteter Kontaktwerkstoff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3121069A1 DE3121069A1 (de) | 1982-12-16 |
| DE3121069C2 true DE3121069C2 (de) | 1984-10-11 |
Family
ID=6133323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813121069 Expired DE3121069C2 (de) | 1981-05-27 | 1981-05-27 | Dispersionsgehärteter Kontaktwerkstoff |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH649577A5 (Direct) |
| DE (1) | DE3121069C2 (Direct) |
| FR (1) | FR2507000A1 (Direct) |
| GB (1) | GB2100285B (Direct) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335274A1 (de) * | 1983-09-29 | 1985-04-18 | G. Rau GmbH & Co, 7530 Pforzheim | Verfahren zur herstellung eines kontaktformstuecks und hierdurch hergestelltes kontaktformstueck |
-
1981
- 1981-05-27 DE DE19813121069 patent/DE3121069C2/de not_active Expired
-
1982
- 1982-04-20 CH CH239482A patent/CH649577A5/de not_active IP Right Cessation
- 1982-04-27 GB GB8212112A patent/GB2100285B/en not_active Expired
- 1982-05-27 FR FR8209274A patent/FR2507000A1/fr active Granted
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2507000B3 (Direct) | 1984-04-13 |
| DE3121069A1 (de) | 1982-12-16 |
| GB2100285B (en) | 1984-06-06 |
| GB2100285A (en) | 1982-12-22 |
| CH649577A5 (de) | 1985-05-31 |
| FR2507000A1 (fr) | 1982-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |