JPH0215625B2 - - Google Patents

Info

Publication number

JPH0215625B2

JPH0215625B2 JP56126386A JP12638681A JPH0215625B2 JP H0215625 B2 JPH0215625 B2 JP H0215625B2 JP 56126386 A JP56126386 A JP 56126386A JP 12638681 A JP12638681 A JP 12638681A JP H0215625 B2 JPH0215625 B2 JP H0215625B2

Authority

JP

Japan

Prior art keywords

temperature

heat resistance

casting

cold working

area reduction

Prior art date

1981-08-12

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 - Lifetime

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• 238000005266 casting Methods 0.000 claims description 21
• 230000032683 aging Effects 0.000 claims description 19
• 238000005482 strain hardening Methods 0.000 claims description 16
• 229910000838 Al alloy Inorganic materials 0.000 claims description 14
• 238000005096 rolling process Methods 0.000 claims description 14
• 229910052782 aluminium Inorganic materials 0.000 claims description 11
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
• 238000000034 method Methods 0.000 claims description 8
• 229910045601 alloy Inorganic materials 0.000 claims description 7
• 239000000956 alloy Substances 0.000 claims description 7
• 238000004519 manufacturing process Methods 0.000 claims description 7
• 238000009749 continuous casting Methods 0.000 claims description 6
• 239000012535 impurity Substances 0.000 claims description 5
• 238000010438 heat treatment Methods 0.000 description 8
• 230000007423 decrease Effects 0.000 description 4
• 230000000694 effects Effects 0.000 description 4
• 238000005098 hot rolling Methods 0.000 description 4
• 230000000052 comparative effect 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
• 239000011362 coarse particle Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 238000004904 shortening Methods 0.000 description 2
• 229910018580 Al—Zr Inorganic materials 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000002596 correlated effect Effects 0.000 description 1
• 238000007872 degassing Methods 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 238000009776 industrial production Methods 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 230000001376 precipitating effect Effects 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