JPH0152468B2 - - Google Patents

Info

Publication number

JPH0152468B2

JPH0152468B2 JP56127011A JP12701181A JPH0152468B2 JP H0152468 B2 JPH0152468 B2 JP H0152468B2 JP 56127011 A JP56127011 A JP 56127011A JP 12701181 A JP12701181 A JP 12701181A JP H0152468 B2 JPH0152468 B2 JP H0152468B2

Authority

JP

Japan

Prior art keywords

temperature

heat resistance

casting

reduction rate

treatment

Prior art date

1981-08-13

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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• 238000010438 heat treatment Methods 0.000 claims description 24
• 230000009467 reduction Effects 0.000 claims description 21
• 238000005266 casting Methods 0.000 claims description 20
• 238000011282 treatment Methods 0.000 claims description 17
• 238000005096 rolling process Methods 0.000 claims description 15
• 238000005482 strain hardening Methods 0.000 claims description 15
• 229910000838 Al alloy Inorganic materials 0.000 claims description 14
• 230000032683 aging Effects 0.000 claims description 14
• 229910052782 aluminium Inorganic materials 0.000 claims description 10
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
• 238000004519 manufacturing process Methods 0.000 claims description 8
• 229910045601 alloy Inorganic materials 0.000 claims description 7
• 239000000956 alloy Substances 0.000 claims description 7
• 238000009749 continuous casting Methods 0.000 claims description 5
• 239000012535 impurity Substances 0.000 claims description 4
• 230000007423 decrease Effects 0.000 description 6
• 238000000034 method Methods 0.000 description 6
• 238000005098 hot rolling Methods 0.000 description 5
• 230000000052 comparative effect Effects 0.000 description 4
• 230000006872 improvement Effects 0.000 description 3
• 229910052751 metal Inorganic materials 0.000 description 3
• 239000002184 metal Substances 0.000 description 3
• 239000002244 precipitate Substances 0.000 description 3
• 239000006104 solid solution Substances 0.000 description 3
• 230000008901 benefit Effects 0.000 description 2
• 239000011362 coarse particle Substances 0.000 description 2
• 230000002596 correlated effect Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000004904 shortening Methods 0.000 description 2
• 230000008859 change Effects 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 230000002431 foraging effect Effects 0.000 description 1
• 238000009776 industrial production Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1
• 238000005728 strengthening Methods 0.000 description 1