JPS6215973B2 - - Google Patents

Info

Publication number

JPS6215973B2

JPS6215973B2 JP13125479A JP13125479A JPS6215973B2 JP S6215973 B2 JPS6215973 B2 JP S6215973B2 JP 13125479 A JP13125479 A JP 13125479A JP 13125479 A JP13125479 A JP 13125479A JP S6215973 B2 JPS6215973 B2 JP S6215973B2

Authority

JP

Japan

Prior art keywords

contact

resistance

silver

nickel

contacts

Prior art date

1979-10-11

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

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• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 20
• PSCIKKFYFNJDPV-UHFFFAOYSA-N [O-2].[In+3].[Sn+2]=O.[Ag+].[O-2].[O-2] Chemical compound [O-2].[In+3].[Sn+2]=O.[Ag+].[O-2].[O-2] PSCIKKFYFNJDPV-UHFFFAOYSA-N 0.000 claims description 15
• 229910052759 nickel Inorganic materials 0.000 claims description 10
• MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 claims description 8
• ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
• 229910052738 indium Inorganic materials 0.000 claims description 5
• APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 5
• 238000003466 welding Methods 0.000 description 19
• BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
• 238000000034 method Methods 0.000 description 6
• 229910052709 silver Inorganic materials 0.000 description 6
• 239000004332 silver Substances 0.000 description 6
• 239000000463 material Substances 0.000 description 5
• 238000009413 insulation Methods 0.000 description 4
• XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 4
• 229910001887 tin oxide Inorganic materials 0.000 description 4
• 238000005299 abrasion Methods 0.000 description 3
• 230000003647 oxidation Effects 0.000 description 3
• 238000007254 oxidation reaction Methods 0.000 description 3
• 238000004663 powder metallurgy Methods 0.000 description 3
• 238000000926 separation method Methods 0.000 description 3
• 238000012360 testing method Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 229910003437 indium oxide Inorganic materials 0.000 description 2
• PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
• 238000005259 measurement Methods 0.000 description 2
• NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
• AFMTVLOHUDVJEE-UHFFFAOYSA-N [Ni]=O.[In] Chemical compound [Ni]=O.[In] AFMTVLOHUDVJEE-UHFFFAOYSA-N 0.000 description 1
• AZWHFTKIBIQKCA-UHFFFAOYSA-N [Sn+2]=O.[O-2].[In+3] Chemical compound [Sn+2]=O.[O-2].[In+3] AZWHFTKIBIQKCA-UHFFFAOYSA-N 0.000 description 1
• 229910052787 antimony Inorganic materials 0.000 description 1
• WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
• 229910052797 bismuth Inorganic materials 0.000 description 1
• JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 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
• 238000011161 development Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 230000001771 impaired effect Effects 0.000 description 1
• 229910000306 iron group oxide Inorganic materials 0.000 description 1
• 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 description 1
• 229910044991 metal oxide Inorganic materials 0.000 description 1
• 150000004706 metal oxides Chemical class 0.000 description 1
• IVQODXYTQYNJFI-UHFFFAOYSA-N oxotin;silver Chemical compound [Ag].[Sn]=O IVQODXYTQYNJFI-UHFFFAOYSA-N 0.000 description 1
• 238000011160 research Methods 0.000 description 1
• 229910001923 silver oxide Inorganic materials 0.000 description 1
• 239000006104 solid solution Substances 0.000 description 1
• 230000002195 synergetic effect Effects 0.000 description 1
• 229910052716 thallium Inorganic materials 0.000 description 1
• BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
• 229910052727 yttrium Inorganic materials 0.000 description 1
• VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
• 229910052725 zinc Inorganic materials 0.000 description 1
• 239000011701 zinc Substances 0.000 description 1