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WO2009031460A1 - 耐衝撃割れ性に優れたアルミニウム合金押出材及び耐衝撃吸収部材 - Google Patents

耐衝撃割れ性に優れたアルミニウム合金押出材及び耐衝撃吸収部材 Download PDF

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Publication number
WO2009031460A1
WO2009031460A1 PCT/JP2008/065483 JP2008065483W WO2009031460A1 WO 2009031460 A1 WO2009031460 A1 WO 2009031460A1 JP 2008065483 W JP2008065483 W JP 2008065483W WO 2009031460 A1 WO2009031460 A1 WO 2009031460A1
Authority
WO
WIPO (PCT)
Prior art keywords
aluminum alloy
shock
absorbing member
cracking resistance
extruded product
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.)
Ceased
Application number
PCT/JP2008/065483
Other languages
English (en)
French (fr)
Inventor
Shinji Makino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Keikinzoku Co Ltd
Original Assignee
Aisin Keikinzoku Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisin Keikinzoku Co Ltd filed Critical Aisin Keikinzoku Co Ltd
Publication of WO2009031460A1 publication Critical patent/WO2009031460A1/ja
Priority to US12/413,934 priority Critical patent/US20090191090A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Vibration Dampers (AREA)

Abstract

強度が高く、靭性にも優れ、押出生産性がよく、特に軸圧壊特性の改善に効果的なＡｌ－Ｚｎ－Ｍｇ系アルミニウム合金であって、Ｍｇ：０．５０～０．７５質量％、Ｚｎ：４．５～６．５質量％、Ｃｕ：０．１０～０．２０質量％、Ｚｒ：０．１７～０．２３質量％、Ｔｉ：０．００５～０．０５質量％、Ｍｎ：０．０５質量％以下、Ｃｒ：０．０３質量％以下、Ｆｅ：０．２０質量％以下、Ｓｉ：０．１０質量％以下であり、残部がＡｌ及び不可避的不純物からなるアルミニウム合金。
PCT/JP2008/065483 2007-09-06 2008-08-29 耐衝撃割れ性に優れたアルミニウム合金押出材及び耐衝撃吸収部材 Ceased WO2009031460A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/413,934 US20090191090A1 (en) 2007-09-06 2009-03-30 Aluminum alloy extruded product exhibiting excellent impact cracking resistance and impact absorber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007232102A JP2011001563A (ja) 2007-09-06 2007-09-06 耐衝撃割れ性に優れたアルミニウム合金押出材
JP2007-232102 2007-09-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/413,934 Continuation US20090191090A1 (en) 2007-09-06 2009-03-30 Aluminum alloy extruded product exhibiting excellent impact cracking resistance and impact absorber

Publications (1)

Publication Number Publication Date
WO2009031460A1 true WO2009031460A1 (ja) 2009-03-12

Family

ID=40428779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065483 Ceased WO2009031460A1 (ja) 2007-09-06 2008-08-29 耐衝撃割れ性に優れたアルミニウム合金押出材及び耐衝撃吸収部材

Country Status (3)

Country Link
US (1) US20090191090A1 (ja)
JP (1) JP2011001563A (ja)
WO (1) WO2009031460A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010275611A (ja) * 2009-05-29 2010-12-09 Aisin Keikinzoku Co Ltd 耐ｓｃｃ性に優れる７０００系アルミニウム合金押出材及びその製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5023233B1 (ja) * 2011-06-23 2012-09-12 住友軽金属工業株式会社 高強度アルミニウム合金材およびその製造方法
JP6195448B2 (ja) * 2013-01-30 2017-09-13 株式会社神戸製鋼所 耐応力腐食割れ性に優れた７０００系アルミニウム合金部材の製造方法
JP5946425B2 (ja) * 2013-05-31 2016-07-06 アイシン軽金属株式会社 アルミニウムの合金押出材の製造方法
WO2018078527A1 (en) * 2016-10-24 2018-05-03 Shape Corp. Multi-stage aluminum alloy forming and thermal processing method for the production of vehicle components
JP7366553B2 (ja) * 2019-02-06 2023-10-23 アイシン軽金属株式会社 アルミニウム合金部材の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09310141A (ja) * 1996-05-16 1997-12-02 Nippon Light Metal Co Ltd 押出し性に優れた構造材料用高強度Ａｌ−Ｚｎ−Ｍｇ系合金押出し形材及びその製造方法
JPH11302763A (ja) * 1998-04-23 1999-11-02 Aisin Keikinzoku Co Ltd 耐応力腐食割れ性に優れる高強度アルミニウム合金
JP2003286532A (ja) * 2002-03-28 2003-10-10 Aisin Keikinzoku Co Ltd 蛇腹状圧潰性に優れた中空状衝撃吸収部材
JP2007119904A (ja) * 2005-09-27 2007-05-17 Aisin Keikinzoku Co Ltd 衝撃吸収性及び耐応力腐食割れ性に優れた高強度アルミニウム合金押出材及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09310141A (ja) * 1996-05-16 1997-12-02 Nippon Light Metal Co Ltd 押出し性に優れた構造材料用高強度Ａｌ−Ｚｎ−Ｍｇ系合金押出し形材及びその製造方法
JPH11302763A (ja) * 1998-04-23 1999-11-02 Aisin Keikinzoku Co Ltd 耐応力腐食割れ性に優れる高強度アルミニウム合金
JP2003286532A (ja) * 2002-03-28 2003-10-10 Aisin Keikinzoku Co Ltd 蛇腹状圧潰性に優れた中空状衝撃吸収部材
JP2007119904A (ja) * 2005-09-27 2007-05-17 Aisin Keikinzoku Co Ltd 衝撃吸収性及び耐応力腐食割れ性に優れた高強度アルミニウム合金押出材及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010275611A (ja) * 2009-05-29 2010-12-09 Aisin Keikinzoku Co Ltd 耐ｓｃｃ性に優れる７０００系アルミニウム合金押出材及びその製造方法

Also Published As

Publication number Publication date
JP2011001563A (ja) 2011-01-06
US20090191090A1 (en) 2009-07-30

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