JPS58181854A - マンガン−アルミニウム−炭素系合金磁石の製造法 - Google Patents

Info

Publication number

JPS58181854A

JPS58181854A JP6590782A JP6590782A JPS58181854A JP S58181854 A JPS58181854 A JP S58181854A JP 6590782 A JP6590782 A JP 6590782A JP 6590782 A JP6590782 A JP 6590782A JP S58181854 A JPS58181854 A JP S58181854A

Authority

JP

Japan

Prior art keywords

billet

axial direction

aluminum

hollow body

alloy magnet

Prior art date

1982-04-19

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.)

Granted

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• 229910045601 alloy Inorganic materials 0.000 title abstract description 10
• 239000000956 alloy Substances 0.000 title abstract description 10
• 229910052799 carbon Inorganic materials 0.000 title 1
• 238000001125 extrusion Methods 0.000 claims description 43
• 230000005415 magnetization Effects 0.000 claims description 28
• 238000000034 method Methods 0.000 claims description 27
• 229910001339 C alloy Inorganic materials 0.000 claims description 19
• 230000007423 decrease Effects 0.000 claims description 11
• -1 manganese-aluminum-carbon Chemical compound 0.000 claims description 10
• 238000004519 manufacturing process Methods 0.000 claims description 10
• 239000011572 manganese Substances 0.000 claims description 6
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 2
• RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 claims 2
• 229910052748 manganese Inorganic materials 0.000 claims 2
• 230000005291 magnetic effect Effects 0.000 abstract description 28
• 238000007906 compression Methods 0.000 abstract description 11
• 230000006835 compression Effects 0.000 abstract description 10
• 230000004907 flux Effects 0.000 description 7
• 239000000314 lubricant Substances 0.000 description 5
• 238000010586 diagram Methods 0.000 description 4
• 230000015572 biosynthetic process Effects 0.000 description 3
• 239000002131 composite material Substances 0.000 description 3
• 238000005520 cutting process Methods 0.000 description 3
• 230000005405 multipole Effects 0.000 description 3
• 238000003672 processing method Methods 0.000 description 3
• 239000000203 mixture Substances 0.000 description 2
• 241000416536 Euproctis pseudoconspersa Species 0.000 description 1
• 239000003990 capacitor Substances 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 238000004146 energy storage Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 230000005294 ferromagnetic effect Effects 0.000 description 1
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
• 239000010931 gold Substances 0.000 description 1
• 229910052737 gold Inorganic materials 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 239000002362 mulch Substances 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1
• 238000010079 rubber tapping Methods 0.000 description 1
• 229910002058 ternary alloy Inorganic materials 0.000 description 1
• 238000000304 warm extrusion Methods 0.000 description 1