JPS6144941B2 - - Google Patents

Info

Publication number

JPS6144941B2

JPS6144941B2 JP55023905A JP2390580A JPS6144941B2 JP S6144941 B2 JPS6144941 B2 JP S6144941B2 JP 55023905 A JP55023905 A JP 55023905A JP 2390580 A JP2390580 A JP 2390580A JP S6144941 B2 JPS6144941 B2 JP S6144941B2

Authority

JP

Japan

Prior art keywords

processing

strain

logarithmic strain

compression

magnet

Prior art date

1980-02-27

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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• 238000012545 processing Methods 0.000 claims description 38
• 238000007906 compression Methods 0.000 claims description 33
• 230000006835 compression Effects 0.000 claims description 31
• 238000000034 method Methods 0.000 claims description 20
• 230000005415 magnetization Effects 0.000 claims description 12
• 238000004519 manufacturing process Methods 0.000 claims description 11
• 229910001339 C alloy Inorganic materials 0.000 claims description 10
• -1 manganese-aluminum-carbon Chemical compound 0.000 claims description 5
• 230000001105 regulatory effect Effects 0.000 claims description 2
• 230000005291 magnetic effect Effects 0.000 description 18
• 238000000304 warm extrusion Methods 0.000 description 7
• 229910045601 alloy Inorganic materials 0.000 description 6
• 239000000956 alloy Substances 0.000 description 6
• 239000000314 lubricant Substances 0.000 description 5
• 238000005259 measurement Methods 0.000 description 4
• 239000000203 mixture Substances 0.000 description 4
• 229910052799 carbon Inorganic materials 0.000 description 3
• 238000001125 extrusion Methods 0.000 description 3
• 230000004907 flux Effects 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 230000005405 multipole Effects 0.000 description 2
• 239000000654 additive Substances 0.000 description 1
• 230000009286 beneficial effect Effects 0.000 description 1
• 238000005266 casting Methods 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
• 239000013078 crystal Substances 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 230000005294 ferromagnetic effect Effects 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 229910002058 ternary alloy Inorganic materials 0.000 description 1
• 238000012360 testing method Methods 0.000 description 1