JPH0147538B2 - - Google Patents

Info

Publication number

JPH0147538B2

JPH0147538B2 JP57092400A JP9240082A JPH0147538B2 JP H0147538 B2 JPH0147538 B2 JP H0147538B2 JP 57092400 A JP57092400 A JP 57092400A JP 9240082 A JP9240082 A JP 9240082A JP H0147538 B2 JPH0147538 B2 JP H0147538B2

Authority

JP

Japan

Prior art keywords

weight

electrical contact

copper

resistance

cadmium

Prior art date

1982-05-31

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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• 239000000463 material Substances 0.000 claims description 23
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
• 229910052802 copper Inorganic materials 0.000 claims description 11
• 239000010949 copper Substances 0.000 claims description 11
• 229910052793 cadmium Inorganic materials 0.000 claims description 10
• BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 10
• 229910052797 bismuth Inorganic materials 0.000 claims description 9
• JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 9
• 229910052709 silver Inorganic materials 0.000 claims description 4
• 239000004332 silver Substances 0.000 claims description 4
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
• 238000003466 welding Methods 0.000 description 7
• QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 4
• 239000005751 Copper oxide Substances 0.000 description 4
• 229910000431 copper oxide Inorganic materials 0.000 description 4
• 238000007254 oxidation reaction Methods 0.000 description 4
• 230000003647 oxidation Effects 0.000 description 3
• 238000005299 abrasion Methods 0.000 description 2
• 229910000416 bismuth oxide Inorganic materials 0.000 description 2
• CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 2
• CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 2
• WZSWPMDIARCYDN-UHFFFAOYSA-N copper;oxosilver Chemical compound [Ag].[Cu]=O WZSWPMDIARCYDN-UHFFFAOYSA-N 0.000 description 2
• TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 230000008018 melting Effects 0.000 description 2
• 238000002844 melting Methods 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 238000005054 agglomeration Methods 0.000 description 1
• 230000002776 aggregation Effects 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 230000001737 promoting effect Effects 0.000 description 1
• 238000005204 segregation Methods 0.000 description 1
• 239000012798 spherical particle Substances 0.000 description 1