JPS6226087B2 - - Google Patents

Info

Publication number

JPS6226087B2

JPS6226087B2 JP6115679A JP6115679A JPS6226087B2 JP S6226087 B2 JPS6226087 B2 JP S6226087B2 JP 6115679 A JP6115679 A JP 6115679A JP 6115679 A JP6115679 A JP 6115679A JP S6226087 B2 JPS6226087 B2 JP S6226087B2

Authority

JP

Japan

Prior art keywords

core

magnetic

magnetic head

silver solder

metal

Prior art date

1979-05-17

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 17
• 229910052751 metal Inorganic materials 0.000 claims description 12
• 239000002184 metal Substances 0.000 claims description 12
• 238000004804 winding Methods 0.000 claims description 10
• 238000005219 brazing Methods 0.000 description 11
• 229910000679 solder Inorganic materials 0.000 description 9
• 239000000956 alloy Substances 0.000 description 6
• 239000000696 magnetic material Substances 0.000 description 6
• 239000010409 thin film Substances 0.000 description 6
• 229910045601 alloy Inorganic materials 0.000 description 5
• 229910000702 sendust Inorganic materials 0.000 description 5
• 238000003466 welding Methods 0.000 description 5
• 229910000859 α-Fe Inorganic materials 0.000 description 4
• 241000283707 Capra Species 0.000 description 3
• 238000009792 diffusion process Methods 0.000 description 3
• 239000010408 film Substances 0.000 description 3
• 239000011521 glass Substances 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 125000006850 spacer group Chemical group 0.000 description 3
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
• 229910052802 copper Inorganic materials 0.000 description 2
• 239000010949 copper Substances 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 238000005324 grain boundary diffusion Methods 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 238000005304 joining Methods 0.000 description 2
• 229910004298 SiO 2 Inorganic materials 0.000 description 1
• 238000005520 cutting process Methods 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
• 235000011180 diphosphates Nutrition 0.000 description 1
• 239000000945 filler Substances 0.000 description 1
• 239000011888 foil Substances 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
• 238000000465 moulding Methods 0.000 description 1
• 238000007747 plating Methods 0.000 description 1
• 238000005728 strengthening Methods 0.000 description 1