JPS6128744B2 - - Google Patents
Info
- Publication number
- JPS6128744B2 JPS6128744B2 JP22272282A JP22272282A JPS6128744B2 JP S6128744 B2 JPS6128744 B2 JP S6128744B2 JP 22272282 A JP22272282 A JP 22272282A JP 22272282 A JP22272282 A JP 22272282A JP S6128744 B2 JPS6128744 B2 JP S6128744B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- hollow
- corrosion cracking
- stress corrosion
- extruded
- 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
- 230000007797 corrosion Effects 0.000 claims description 27
- 238000005260 corrosion Methods 0.000 claims description 27
- 230000035882 stress Effects 0.000 claims description 26
- 238000005336 cracking Methods 0.000 claims description 24
- 230000032683 aging Effects 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22272282A JPS59113164A (ja) | 1982-12-18 | 1982-12-18 | 自動車用バンパ−の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22272282A JPS59113164A (ja) | 1982-12-18 | 1982-12-18 | 自動車用バンパ−の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59113164A JPS59113164A (ja) | 1984-06-29 |
| JPS6128744B2 true JPS6128744B2 (enExample) | 1986-07-02 |
Family
ID=16786876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22272282A Granted JPS59113164A (ja) | 1982-12-18 | 1982-12-18 | 自動車用バンパ−の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59113164A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270115A (zh) * | 2020-04-07 | 2020-06-12 | 台山市金桥铝型材厂有限公司 | 汽车车身用的高强7000系列铝合金型材的制造方法 |
| CN111304502A (zh) * | 2020-04-07 | 2020-06-19 | 台山市金桥铝型材厂有限公司 | 一种汽车车身用高强7000系列铝合金型材及制造方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263641A (ja) * | 1985-09-14 | 1987-03-20 | Showa Alum Corp | 低サイクル疲労特性に優れた高強度アルミニウム合金押出材 |
| JPH01275733A (ja) * | 1988-04-28 | 1989-11-06 | Kobe Steel Ltd | 投影露光装置のマスキングフレーム用アルミニウム合金 |
| JPH0273941A (ja) * | 1988-09-07 | 1990-03-13 | Kobe Steel Ltd | 曲げ加工性に優れたアルミニウム合金 |
| US6342111B1 (en) * | 1999-09-02 | 2002-01-29 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Energy-absorbing member |
| EP1229141A1 (de) * | 2001-02-05 | 2002-08-07 | ALUMINIUM RHEINFELDEN GmbH | Aluminiumgusslegierung |
| WO2005040440A1 (ja) * | 2003-10-23 | 2005-05-06 | Aisin Keikinzoku Co., Ltd. | 衝撃吸収性に優れたアルミニウム合金押出形材 |
| JP6053558B2 (ja) * | 2013-02-20 | 2016-12-27 | アイシン軽金属株式会社 | 押出材のプレスの成形品の製造方法 |
| JP6329430B2 (ja) * | 2014-05-13 | 2018-05-23 | 日本軽金属株式会社 | 曲げ性に優れた高耐力Ａｌ−Ｚｎ系アルミニウム合金製押出材 |
| CN105506417A (zh) * | 2014-09-24 | 2016-04-20 | 瑞安市江南铝型材厂 | 高强度铝合金型材及其生产工艺 |
| CN104762538B (zh) | 2015-04-09 | 2017-01-25 | 广东欧珀移动通信有限公司 | 铝合金及其阳极氧化方法 |
| EP3529394A4 (en) * | 2016-10-24 | 2020-06-24 | Shape Corp. | MULTI-STAGE MOLDING OF ALUMINUM ALLOYS AND THERMAL TREATMENT METHOD FOR PRODUCING VEHICLE COMPONENTS |
-
1982
- 1982-12-18 JP JP22272282A patent/JPS59113164A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270115A (zh) * | 2020-04-07 | 2020-06-12 | 台山市金桥铝型材厂有限公司 | 汽车车身用的高强7000系列铝合金型材的制造方法 |
| CN111304502A (zh) * | 2020-04-07 | 2020-06-19 | 台山市金桥铝型材厂有限公司 | 一种汽车车身用高强7000系列铝合金型材及制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59113164A (ja) | 1984-06-29 |
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