JPS61250143A - 耐応力腐食割れ性に優れた高強度アルミニウム合金 - Google Patents
耐応力腐食割れ性に優れた高強度アルミニウム合金Info
- Publication number
- JPS61250143A JPS61250143A JP9184085A JP9184085A JPS61250143A JP S61250143 A JPS61250143 A JP S61250143A JP 9184085 A JP9184085 A JP 9184085A JP 9184085 A JP9184085 A JP 9184085A JP S61250143 A JPS61250143 A JP S61250143A
- Authority
- JP
- Japan
- Prior art keywords
- stress corrosion
- alloy
- corrosion cracking
- cracking resistance
- aluminum alloy
- 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.)
- Granted
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims description 9
- 230000007797 corrosion Effects 0.000 title description 13
- 238000005260 corrosion Methods 0.000 title description 13
- 238000005336 cracking Methods 0.000 title description 13
- 239000000463 material Substances 0.000 claims description 19
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 description 25
- 239000000956 alloy Substances 0.000 description 25
- 230000035882 stress Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 230000002747 voluntary effect Effects 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 229910052777 Praseodymium Inorganic materials 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
- Nonmetallic Welding Materials (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9184085A JPS61250143A (ja) | 1985-04-27 | 1985-04-27 | 耐応力腐食割れ性に優れた高強度アルミニウム合金 |
| US06/854,777 US4713216A (en) | 1985-04-27 | 1986-04-22 | Aluminum alloys having high strength and resistance to stress and corrosion |
| AU56593/86A AU563780B1 (en) | 1985-04-27 | 1986-04-24 | Al-mg-zn-rare earth alloy |
| EP86303127A EP0202044B1 (en) | 1985-04-27 | 1986-04-25 | Aluminium alloy |
| DE8686303127T DE3665327D1 (en) | 1985-04-27 | 1986-04-25 | Aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9184085A JPS61250143A (ja) | 1985-04-27 | 1985-04-27 | 耐応力腐食割れ性に優れた高強度アルミニウム合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61250143A true JPS61250143A (ja) | 1986-11-07 |
| JPS6331537B2 JPS6331537B2 (enrdf_load_stackoverflow) | 1988-06-24 |
Family
ID=14037784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9184085A Granted JPS61250143A (ja) | 1985-04-27 | 1985-04-27 | 耐応力腐食割れ性に優れた高強度アルミニウム合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61250143A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6396241A (ja) * | 1986-10-09 | 1988-04-27 | Showa Alum Corp | 耐応力腐食割れ性に優れた高強度アルミニウム合金 |
| JP2019108579A (ja) * | 2017-12-18 | 2019-07-04 | 昭和電工株式会社 | アルミニウム合金材およびアルミニウム合金製品の製造方法 |
-
1985
- 1985-04-27 JP JP9184085A patent/JPS61250143A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6396241A (ja) * | 1986-10-09 | 1988-04-27 | Showa Alum Corp | 耐応力腐食割れ性に優れた高強度アルミニウム合金 |
| JP2019108579A (ja) * | 2017-12-18 | 2019-07-04 | 昭和電工株式会社 | アルミニウム合金材およびアルミニウム合金製品の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331537B2 (enrdf_load_stackoverflow) | 1988-06-24 |
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