JPH039184B2 - - Google Patents
Info
- Publication number
- JPH039184B2 JPH039184B2 JP243284A JP243284A JPH039184B2 JP H039184 B2 JPH039184 B2 JP H039184B2 JP 243284 A JP243284 A JP 243284A JP 243284 A JP243284 A JP 243284A JP H039184 B2 JPH039184 B2 JP H039184B2
- Authority
- JP
- Japan
- Prior art keywords
- content
- stress corrosion
- less
- corrosion cracking
- temperature
- 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
- 238000005336 cracking Methods 0.000 claims description 29
- 230000007797 corrosion Effects 0.000 claims description 24
- 238000005260 corrosion Methods 0.000 claims description 24
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229910018571 Al—Zn—Mg Inorganic materials 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910052726 zirconium Inorganic materials 0.000 description 7
- 238000000265 homogenisation Methods 0.000 description 6
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 229910009369 Zn Mg Inorganic materials 0.000 description 2
- 229910007573 Zn-Mg Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910018137 Al-Zn Inorganic materials 0.000 description 1
- 229910018573 Al—Zn Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000035936 sexual power Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP243284A JPS60145365A (ja) | 1984-01-10 | 1984-01-10 | 溶接性および耐応力腐蝕割れ性が優れたＡｌ−Ζｎ−Ｍｇ合金の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP243284A JPS60145365A (ja) | 1984-01-10 | 1984-01-10 | 溶接性および耐応力腐蝕割れ性が優れたＡｌ−Ζｎ−Ｍｇ合金の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60145365A JPS60145365A (ja) | 1985-07-31 |
| JPH039184B2 true JPH039184B2 (enrdf_load_stackoverflow) | 1991-02-07 |
Family
ID=11529098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP243284A Granted JPS60145365A (ja) | 1984-01-10 | 1984-01-10 | 溶接性および耐応力腐蝕割れ性が優れたＡｌ−Ζｎ−Ｍｇ合金の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60145365A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2875815B1 (fr) * | 2004-09-24 | 2006-12-01 | Pechiney Rhenalu Sa | Produits en alliage d'aluminium a haute tenacite et procede d'elaboration |
| US8157932B2 (en) | 2005-05-25 | 2012-04-17 | Alcoa Inc. | Al-Zn-Mg-Cu-Sc high strength alloy for aerospace and automotive castings |
| JP6185870B2 (ja) * | 2014-03-27 | 2017-08-23 | 株式会社神戸製鋼所 | 溶接構造部材用アルミニウム合金鍛造材およびその製造方法 |
| CN116377297B (zh) * | 2023-04-13 | 2023-11-14 | 肇庆市大正铝业有限公司 | 一种硬质铝合金及其制备方法 |
-
1984
- 1984-01-10 JP JP243284A patent/JPS60145365A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60145365A (ja) | 1985-07-31 |
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