JPH10306338A5 - - Google Patents

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Publication number
JPH10306338A5
JPH10306338A5 JP1997124956A JP12495697A JPH10306338A5 JP H10306338 A5 JPH10306338 A5 JP H10306338A5 JP 1997124956 A JP1997124956 A JP 1997124956A JP 12495697 A JP12495697 A JP 12495697A JP H10306338 A5 JPH10306338 A5 JP H10306338A5
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JP
Japan
Prior art keywords
alloy
corrosion resistance
poor corrosion
satisfy
relationship
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
Application number
JP1997124956A
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English (en)
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JPH10306338A (ja
JP3853021B2 (ja
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Publication date
Application filed filed Critical
Priority to JP12495697A priority Critical patent/JP3853021B2/ja
Priority claimed from JP12495697A external-priority patent/JP3853021B2/ja
Publication of JPH10306338A publication Critical patent/JPH10306338A/ja
Publication of JPH10306338A5 publication Critical patent/JPH10306338A5/ja
Application granted granted Critical
Publication of JP3853021B2 publication Critical patent/JP3853021B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【００３１】
表４にみられるように、本発明の合金組成の限界および条件式を外れるものは、強度、成形性、あるいは耐食性が劣っている。合金材No.5は、Ｓｉ、Ｍｇ、Ｃｕの合計量が4 を越えるため、耐食性がわるい。合金材No.6はＳｉ、Ｍｇ、Ｃｕの合計量が3 未満のため強度が低い。合金材No.7は、ＭｇとＳｉの関係式を満足しないため、また合金材No.8〜9 はＭｇとＣｕとの関係式を満足しないため耐食性が劣る。試験材No.11 はＣｒ量が少なく、合金材No.10 はＭｎ量が限界値を越え、試験材No.12 はＺｎを多く含有するため、いずれも耐食性が劣っている。
JP12495697A 1997-04-28 1997-04-28 強度と耐食性に優れたＡｌ−Ｃｕ−Ｍｇ−Ｓｉ系合金中空押出材の製造方法 Expired - Lifetime JP3853021B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12495697A JP3853021B2 (ja) 1997-04-28 1997-04-28 強度と耐食性に優れたＡｌ−Ｃｕ−Ｍｇ−Ｓｉ系合金中空押出材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12495697A JP3853021B2 (ja) 1997-04-28 1997-04-28 強度と耐食性に優れたＡｌ−Ｃｕ−Ｍｇ−Ｓｉ系合金中空押出材の製造方法

Publications (3)

Publication Number Publication Date
JPH10306338A JPH10306338A (ja) 1998-11-17
JPH10306338A5 true JPH10306338A5 (ja) 2005-03-10
JP3853021B2 JP3853021B2 (ja) 2006-12-06

Family

ID=14898387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12495697A Expired - Lifetime JP3853021B2 (ja) 1997-04-28 1997-04-28 強度と耐食性に優れたＡｌ−Ｃｕ−Ｍｇ−Ｓｉ系合金中空押出材の製造方法

Country Status (1)

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JP (1) JP3853021B2 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100425719C (zh) * 2003-04-07 2008-10-15 社团法人日本航空宇宙工业会 耐腐蚀性优良的高强度铝合金挤压材料及其制造方法
EP2098604A4 (en) * 2006-12-13 2014-07-23 Sumitomo Light Metal Ind HIGH SOLID ALUMINUM ALLOY PRODUCTS AND MANUFACTURING METHOD THEREFOR
CN104353689B (zh) * 2014-10-31 2017-01-18 江西雄鹰铝业股份有限公司 一种实现6063铝合金低温快速挤压成型的方法
JP6322329B1 (ja) 2017-11-22 2018-05-09 株式会社神戸製鋼所 ドアビーム
JP6452878B1 (ja) 2018-04-24 2019-01-16 株式会社神戸製鋼所 ドアビーム
JP7051569B2 (ja) 2018-05-08 2022-04-11 株式会社神戸製鋼所 自動車のバンパー補強材
JP7210330B2 (ja) 2019-03-01 2023-01-23 株式会社神戸製鋼所 アルミニウム合金部材

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