JPH0137461B2 - - Google Patents

Info

Publication number

JPH0137461B2

JPH0137461B2 JP55069853A JP6985380A JPH0137461B2 JP H0137461 B2 JPH0137461 B2 JP H0137461B2 JP 55069853 A JP55069853 A JP 55069853A JP 6985380 A JP6985380 A JP 6985380A JP H0137461 B2 JPH0137461 B2 JP H0137461B2

Authority

JP

Japan

Prior art keywords

alloy

crystal structure

mold

shows

cast

Prior art date

1980-05-26

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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• 239000013078 crystal Substances 0.000 claims description 27
• 229910045601 alloy Inorganic materials 0.000 claims description 20
• 239000000956 alloy Substances 0.000 claims description 20
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
• 238000004519 manufacturing process Methods 0.000 claims description 6
• 239000011230 binding agent Substances 0.000 claims description 5
• 229910017052 cobalt Inorganic materials 0.000 claims description 5
• 239000010941 cobalt Substances 0.000 claims description 5
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
• 239000010949 copper Substances 0.000 claims description 4
• 239000000843 powder Substances 0.000 claims description 4
• 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
• 150000002910 rare earth metals Chemical class 0.000 claims description 4
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
• 229910052802 copper Inorganic materials 0.000 claims description 3
• 239000011248 coating agent Substances 0.000 claims description 2
• 238000000576 coating method Methods 0.000 claims description 2
• 229910052772 Samarium Inorganic materials 0.000 claims 1
• 229910052735 hafnium Inorganic materials 0.000 claims 1
• VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 1
• KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims 1
• 230000032683 aging Effects 0.000 description 7
• 239000000203 mixture Substances 0.000 description 5
• 229910052742 iron Inorganic materials 0.000 description 4
• 230000005415 magnetization Effects 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 238000000465 moulding Methods 0.000 description 3
• 238000001816 cooling Methods 0.000 description 2
• 238000002474 experimental method Methods 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• 238000003825 pressing Methods 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 229910020637 Co-Cu Inorganic materials 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• -1 heat treatment Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000005470 impregnation Methods 0.000 description 1
• 230000006698 induction Effects 0.000 description 1
• 229910001004 magnetic alloy Inorganic materials 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 230000006911 nucleation Effects 0.000 description 1
• 238000010899 nucleation Methods 0.000 description 1
• 230000008520 organization Effects 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1
• 238000003466 welding Methods 0.000 description 1