DE2446698C2 - Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte - Google Patents
Zweischichten-Sinterkontaktstück für elektrische SchaltgeräteInfo
- Publication number
- DE2446698C2 DE2446698C2 DE19742446698 DE2446698A DE2446698C2 DE 2446698 C2 DE2446698 C2 DE 2446698C2 DE 19742446698 DE19742446698 DE 19742446698 DE 2446698 A DE2446698 A DE 2446698A DE 2446698 C2 DE2446698 C2 DE 2446698C2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- contact piece
- dispersion
- carrier layer
- contact
- 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
- 229910052709 silver Inorganic materials 0.000 claims description 24
- 239000004332 silver Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 229910044991 metal oxide Inorganic materials 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910017726 AgNiO Inorganic materials 0.000 claims description 13
- 239000000654 additive Substances 0.000 claims description 12
- 150000004706 metal oxides Chemical class 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 150000002739 metals Chemical class 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052714 tellurium Inorganic materials 0.000 claims description 3
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 229910018565 CuAl Inorganic materials 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 24
- 239000000843 powder Substances 0.000 description 17
- 238000010438 heat treatment Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 238000005245 sintering Methods 0.000 description 8
- 239000000956 alloy Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910017727 AgNi Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
-
- 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)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Contacts (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742446698 DE2446698C2 (de) | 1974-09-30 | 1974-09-30 | Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte |
| AT827074A AT333372B (de) | 1974-09-30 | 1974-10-15 | Zweischichten-sinterkontaktstuck fur elektrische schaltgerate |
| GB3886475A GB1488970A (en) | 1974-09-30 | 1975-09-22 | Two-layer sintered contact member for electrical switchgear |
| FR7529479A FR2286486A1 (fr) | 1974-09-30 | 1975-09-26 | Piece de contact frittee a deux couches, pour appareils de coupure electriques |
| JP11710775A JPS5162356A (ja) | 1974-09-30 | 1975-09-27 | Nisoshoketsusetsushokushihen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742446698 DE2446698C2 (de) | 1974-09-30 | 1974-09-30 | Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2446698A1 DE2446698A1 (de) | 1976-04-08 |
| DE2446698C2 true DE2446698C2 (de) | 1983-04-14 |
Family
ID=5927169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742446698 Expired DE2446698C2 (de) | 1974-09-30 | 1974-09-30 | Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5162356A (OSRAM) |
| AT (1) | AT333372B (OSRAM) |
| DE (1) | DE2446698C2 (OSRAM) |
| FR (1) | FR2286486A1 (OSRAM) |
| GB (1) | GB1488970A (OSRAM) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2639107A1 (de) * | 1976-08-31 | 1978-03-02 | Siemens Ag | Verfahren zur herstellung eines kontaktstueckes aus silber und mindestens zwei oxiden von unedelmetallen |
| US4279649A (en) * | 1978-06-16 | 1981-07-21 | Nippon Telegraph And Telephone Public Corporation | Electrical contact material |
| US4502899A (en) * | 1981-06-30 | 1985-03-05 | Matsushita Electric Works, Ltd. | Electric joint material |
| DE3304619A1 (de) * | 1983-02-10 | 1984-08-16 | Siemens AG, 1000 Berlin und 8000 München | Zweischichten-sinterkontaktstueck |
| JPS60246511A (ja) * | 1984-05-19 | 1985-12-06 | 中外電気工業株式会社 | 電気遮断器用接点 |
| DE8500850U1 (de) * | 1985-01-15 | 1985-04-25 | Siemens AG, 1000 Berlin und 8000 München | Kontaktbrücke |
| JPS62268018A (ja) * | 1986-05-15 | 1987-11-20 | 株式会社 徳力本店 | 複合接点材料 |
| JPS62268019A (ja) * | 1986-05-15 | 1987-11-20 | 株式会社 徳力本店 | 複合接点材料 |
| JPS62268016A (ja) * | 1986-05-15 | 1987-11-20 | 株式会社 徳力本店 | 複合接点材料 |
| JPS62268017A (ja) * | 1986-05-15 | 1987-11-20 | 株式会社 徳力本店 | 複合接点材料 |
| DE4117311A1 (de) * | 1991-05-27 | 1992-12-03 | Siemens Ag | Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik |
| DE10001968B4 (de) * | 1999-10-15 | 2004-02-12 | Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus) | Verfahren zur Herstellung eines Pulvers |
| CN111223690B (zh) * | 2019-11-14 | 2022-10-28 | 上海钦滨新材料科技有限公司 | 一种高强度高导电性弹簧触指及其制备工艺 |
| CN112091216B (zh) * | 2020-11-18 | 2021-02-02 | 陕西斯瑞新材料股份有限公司 | 一种高抗熔焊铜铬细晶复合触头的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1803502C3 (de) * | 1968-10-17 | 1973-01-04 | Inovan-Stroebe Kg, 7534 Birkenfeld | Silber-Metalloxid-Werkstoff |
-
1974
- 1974-09-30 DE DE19742446698 patent/DE2446698C2/de not_active Expired
- 1974-10-15 AT AT827074A patent/AT333372B/de not_active IP Right Cessation
-
1975
- 1975-09-22 GB GB3886475A patent/GB1488970A/en not_active Expired
- 1975-09-26 FR FR7529479A patent/FR2286486A1/fr active Granted
- 1975-09-27 JP JP11710775A patent/JPS5162356A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5162356A (ja) | 1976-05-29 |
| DE2446698A1 (de) | 1976-04-08 |
| GB1488970A (en) | 1977-10-19 |
| AT333372B (de) | 1976-11-25 |
| ATA827074A (de) | 1976-03-15 |
| FR2286486B1 (OSRAM) | 1980-08-14 |
| FR2286486A1 (fr) | 1976-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |