JP2007169699A5 - - Google Patents

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Publication number
JP2007169699A5
JP2007169699A5 JP2005367555A JP2005367555A JP2007169699A5 JP 2007169699 A5 JP2007169699 A5 JP 2007169699A5 JP 2005367555 A JP2005367555 A JP 2005367555A JP 2005367555 A JP2005367555 A JP 2005367555A JP 2007169699 A5 JP2007169699 A5 JP 2007169699A5
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JP
Japan
Prior art keywords
aluminum alloy
solution treatment
treatment
composition according
corrosion resistance
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Pending
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JP2005367555A
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Japanese (ja)
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JP2007169699A (en
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Priority to JP2005367555A priority Critical patent/JP2007169699A/en
Priority claimed from JP2005367555A external-priority patent/JP2007169699A/en
Publication of JP2007169699A publication Critical patent/JP2007169699A/en
Publication of JP2007169699A5 publication Critical patent/JP2007169699A5/ja
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請求項３による耐食性に優れた高強度、高靭性アルミニウム合金鍛造材の製造方法は、請求項１記載の組成を有するアルミニウム合金の熱間鍛造後、５１０〜５７０℃で溶体化処理し、該溶体化処理後、５００℃から８０℃までを５０℃／秒以上の冷却速度で水冷し、その後、１５０〜２００℃の温度で時効処理することを特徴とする。 The method for producing a high strength and high toughness aluminum alloy forged material excellent in corrosion resistance according to claim 3 is obtained by subjecting the aluminum alloy having the composition according to claim 1 to a solution treatment at 510 to 570 ° C. after hot forging. After the heat treatment, water cooling is performed from 500 ° C. to 80 ° C. at a cooling rate of 50 ° C./second or more, and then aging treatment is performed at a temperature of 150 to 200 ° C.

Claims (1)

請求項１記載の組成を有するアルミニウム合金の熱間鍛造後、５１０〜５７０℃で溶体化処理し、該溶体化処理後、５００℃から８０℃までを５０℃／秒以上の冷却速度で水冷し、その後、１５０〜２００℃の温度で時効処理することを特徴とする耐食性に優れた高強度、高靭性アルミニウム合金鍛造材の製造方法。 After hot forging of the aluminum alloy having the composition according to claim 1, solution treatment is performed at 510 to 570 ° C., and after the solution treatment, water is cooled from 500 ° C. to 80 ° C. at a cooling rate of 50 ° C./second or more. Then, the manufacturing method of the high strength and toughness aluminum alloy forging material excellent in the corrosion resistance characterized by performing an aging treatment at the temperature of 150-200 degreeC.
JP2005367555A 2005-12-21 2005-12-21 High strength and high toughness aluminum alloy forging material having excellent corrosion resistance, its production method and suspension component Pending JP2007169699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005367555A JP2007169699A (en) 2005-12-21 2005-12-21 High strength and high toughness aluminum alloy forging material having excellent corrosion resistance, its production method and suspension component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005367555A JP2007169699A (en) 2005-12-21 2005-12-21 High strength and high toughness aluminum alloy forging material having excellent corrosion resistance, its production method and suspension component

Related Child Applications (1)

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JP2012258200A Division JP5476452B2 (en) 2012-11-27 2012-11-27 High strength, high toughness aluminum alloy forging material with excellent corrosion resistance, its manufacturing method, and suspension parts

Publications (2)

Publication Number Publication Date
JP2007169699A JP2007169699A (en) 2007-07-05
JP2007169699A5 true JP2007169699A5 (en) 2008-05-29

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JP2005367555A Pending JP2007169699A (en) 2005-12-21 2005-12-21 High strength and high toughness aluminum alloy forging material having excellent corrosion resistance, its production method and suspension component

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4757022B2 (en) * 2005-12-28 2011-08-24 住友軽金属工業株式会社 High strength and toughness aluminum alloy extruded material and forged material excellent in corrosion resistance, and method for producing the extruded material and forged material
JP5723192B2 (en) * 2010-03-31 2015-05-27 株式会社神戸製鋼所 Aluminum alloy forging and method for producing the same
JP5431233B2 (en) 2010-03-31 2014-03-05 株式会社神戸製鋼所 Aluminum alloy forging and method for producing the same
CN102950236A (en) * 2011-08-18 2013-03-06 苏州有色金属研究院有限公司 Wrought aluminum alloy forging method
CN106947895A (en) * 2017-05-19 2017-07-14 江苏道勤新材料科技有限公司 A kind of track aluminium alloy
CN109109591A (en) * 2018-08-31 2019-01-01 青岛航大新材料技术有限公司 The split type V-type distance rod of aluminium alloy and its preparation process and agitating friction are welded method of completing the square

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05247574A (en) * 1992-02-26 1993-09-24 Kobe Steel Ltd Production of aluminum alloy for forging and forged product of aluminum alloy
JPH07150312A (en) * 1993-11-26 1995-06-13 Mitsubishi Alum Co Ltd Manufacture of aluminum alloy forged base stock
JPH08218143A (en) * 1995-02-14 1996-08-27 Furukawa Electric Co Ltd:The Aluminum alloy extruded material for heat exchanger connector and production thereof
JP2002173727A (en) * 2000-12-04 2002-06-21 Kobe Steel Ltd Al-Mg-Si BASED ALUMINUM ALLOY EXTRUSION MATERIAL HAVING EXCELLENT MECHANICAL CLINCH JOINABILITY
JP4633993B2 (en) * 2002-03-20 2011-02-16 住友軽金属工業株式会社 Aluminum alloy plate excellent in bending workability and paint bake hardenability and manufacturing method
JP2003277868A (en) * 2002-03-19 2003-10-02 Kobe Steel Ltd Aluminum alloy forging having excellent stress corrosion cracking resistance and stock for the forging
JP2004084058A (en) * 2002-06-27 2004-03-18 Kobe Steel Ltd Method for producing aluminum alloy forging for transport structural material and aluminum alloy forging
JP3929850B2 (en) * 2002-08-06 2007-06-13 住友軽金属工業株式会社 Structural aluminum alloy forging with excellent corrosion resistance and method for producing the same
JP2004292937A (en) * 2003-03-28 2004-10-21 Kobe Steel Ltd Aluminum alloy forging material for transport carrier structural material, and production method therefor
JP3726087B2 (en) * 2003-04-18 2005-12-14 株式会社神戸製鋼所 Aluminum alloy forged material for transport machine structural material and method for producing the same

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