JPS6157384B2 - - Google Patents
Info
- Publication number
- JPS6157384B2 JPS6157384B2 JP19359883A JP19359883A JPS6157384B2 JP S6157384 B2 JPS6157384 B2 JP S6157384B2 JP 19359883 A JP19359883 A JP 19359883A JP 19359883 A JP19359883 A JP 19359883A JP S6157384 B2 JPS6157384 B2 JP S6157384B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heating
- less
- superplastic
- working
- Prior art date
- 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
- 238000010438 heat treatment Methods 0.000 claims description 48
- 229910000838 Al alloy Inorganic materials 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000005482 strain hardening Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 10
- 238000000137 annealing Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 229910018571 Al—Zn—Mg Inorganic materials 0.000 claims description 6
- 238000000265 homogenisation Methods 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 20
- 239000013078 crystal Substances 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- 229910016583 MnAl Inorganic materials 0.000 description 2
- 229910007880 ZrAl Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910009369 Zn Mg Inorganic materials 0.000 description 1
- 229910007573 Zn-Mg Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19359883A JPS6086249A (ja) | 1983-10-17 | 1983-10-17 | 超塑性アルミニウム合金の製造方法 |
| US06/660,126 US4618382A (en) | 1983-10-17 | 1984-10-12 | Superplastic aluminium alloy sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19359883A JPS6086249A (ja) | 1983-10-17 | 1983-10-17 | 超塑性アルミニウム合金の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6086249A JPS6086249A (ja) | 1985-05-15 |
| JPS6157384B2 true JPS6157384B2 (da) | 1986-12-06 |
Family
ID=16310616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19359883A Granted JPS6086249A (ja) | 1983-10-17 | 1983-10-17 | 超塑性アルミニウム合金の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6086249A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770848A (en) * | 1987-08-17 | 1988-09-13 | Rockwell International Corporation | Grain refinement and superplastic forming of an aluminum base alloy |
| CN103168110A (zh) * | 2010-09-08 | 2013-06-19 | 美铝公司 | 改进的铝-锂合金及其生产方法 |
| CN111511941B (zh) * | 2017-12-22 | 2021-12-31 | 日本发条株式会社 | 铝合金、铝合金弹簧及铝合金紧固部件 |
-
1983
- 1983-10-17 JP JP19359883A patent/JPS6086249A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6086249A (ja) | 1985-05-15 |
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