JPS6114637B2 - - Google Patents

Info

Publication number

JPS6114637B2

JPS6114637B2 JP9707381A JP9707381A JPS6114637B2 JP S6114637 B2 JPS6114637 B2 JP S6114637B2 JP 9707381 A JP9707381 A JP 9707381A JP 9707381 A JP9707381 A JP 9707381A JP S6114637 B2 JPS6114637 B2 JP S6114637B2

Authority

JP

Japan

Prior art keywords

plating layer

outer ring

metal outer

lead wire

nickel plating

Prior art date

1981-06-22

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 53
• 238000007747 plating Methods 0.000 claims description 44
• 239000002184 metal Substances 0.000 claims description 36
• 229910052751 metal Inorganic materials 0.000 claims description 36
• 229910052759 nickel Inorganic materials 0.000 claims description 28
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 17
• 238000000034 method Methods 0.000 claims description 15
• 239000000126 substance Substances 0.000 claims description 13
• 238000004519 manufacturing process Methods 0.000 claims description 11
• 229910000531 Co alloy Inorganic materials 0.000 claims description 6
• 239000000463 material Substances 0.000 claims description 6
• 239000005388 borosilicate glass Substances 0.000 claims description 5
• KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 claims description 4
• 239000011521 glass Substances 0.000 description 7
• 229910000833 kovar Inorganic materials 0.000 description 6
• XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
• 229910052742 iron Inorganic materials 0.000 description 4
• 238000010586 diagram Methods 0.000 description 3
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
• 239000010931 gold Substances 0.000 description 3
• 229910052737 gold Inorganic materials 0.000 description 3
• 230000007797 corrosion Effects 0.000 description 2
• 238000005260 corrosion Methods 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
• 238000007789 sealing Methods 0.000 description 2
• 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
• QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 238000005219 brazing Methods 0.000 description 1
• 238000005336 cracking Methods 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• 229910052698 phosphorus Inorganic materials 0.000 description 1
• 239000011574 phosphorus Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 238000003466 welding Methods 0.000 description 1