JPH0124216B2 - - Google Patents

Info

Publication number

JPH0124216B2

JPH0124216B2 JP56122050A JP12205081A JPH0124216B2 JP H0124216 B2 JPH0124216 B2 JP H0124216B2 JP 56122050 A JP56122050 A JP 56122050A JP 12205081 A JP12205081 A JP 12205081A JP H0124216 B2 JPH0124216 B2 JP H0124216B2

Authority

JP

Japan

Prior art keywords

copper

vacuum

heat treatment

rhenium

electrical contact

Prior art date

1981-08-04

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 19
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
• WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 14
• 238000005538 encapsulation Methods 0.000 claims description 11
• 239000010949 copper Substances 0.000 claims description 10
• 229910052802 copper Inorganic materials 0.000 claims description 9
• 229910052702 rhenium Inorganic materials 0.000 claims description 8
• 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 description 16
• 238000003466 welding Methods 0.000 description 10
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
• 229910001873 dinitrogen Inorganic materials 0.000 description 8
• CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 5
• 230000000052 comparative effect Effects 0.000 description 5
• ASMQPJTXPYCZBL-UHFFFAOYSA-N [O-2].[Cd+2].[Ag+] Chemical compound [O-2].[Cd+2].[Ag+] ASMQPJTXPYCZBL-UHFFFAOYSA-N 0.000 description 4
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
• CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 4
• 239000001301 oxygen Substances 0.000 description 4
• 229910052760 oxygen Inorganic materials 0.000 description 4
• YHWAKNUUZWTIQU-UHFFFAOYSA-N copper cadmium(2+) oxygen(2-) Chemical compound [O-2].[Cd+2].[Cu+2].[O-2] YHWAKNUUZWTIQU-UHFFFAOYSA-N 0.000 description 3
• TYYOGQJRDAYPNI-UHFFFAOYSA-N [Re].[Cu] Chemical compound [Re].[Cu] TYYOGQJRDAYPNI-UHFFFAOYSA-N 0.000 description 2
• 238000005299 abrasion Methods 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 229910004866 Cd-Zn Inorganic materials 0.000 description 1
• MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 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
• 229910001882 dioxygen Inorganic materials 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 230000001939 inductive effect Effects 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 230000000284 resting effect Effects 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1
• 238000005491 wire drawing Methods 0.000 description 1