JPS55134149A - Manufacture of aluminum alloy sheet having strength, ductility and formability - Google Patents

Manufacture of aluminum alloy sheet having strength, ductility and formability

Info

Publication number
JPS55134149A
JPS55134149A JP3957379A JP3957379A JPS55134149A JP S55134149 A JPS55134149 A JP S55134149A JP 3957379 A JP3957379 A JP 3957379A JP 3957379 A JP3957379 A JP 3957379A JP S55134149 A JPS55134149 A JP S55134149A
Authority
JP
Japan
Prior art keywords
formability
ductility
alloy sheet
manufacture
strength
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
JP3957379A
Other languages
Japanese (ja)
Other versions
JPS6119705B2 (en
Inventor
Isao Takeuchi
Koichi Ohori
Toshiro Kimura
Toshihiko Kawashima
Goro Fuchizawa
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.)
SHINRIYOU SEIKAN KK
Mitsubishi Metal Corp
MA Aluminum Corp
Original Assignee
SHINRIYOU SEIKAN KK
Mitsubishi Aluminum Co Ltd
Mitsubishi Metal Corp
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 SHINRIYOU SEIKAN KK, Mitsubishi Aluminum Co Ltd, Mitsubishi Metal Corp filed Critical SHINRIYOU SEIKAN KK
Priority to JP3957379A priority Critical patent/JPS55134149A/en
Publication of JPS55134149A publication Critical patent/JPS55134149A/en
Publication of JPS6119705B2 publication Critical patent/JPS6119705B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE:To manufacture an Al alloy sheet having superior strength, ductility and formability by homogenizing and hot-rolling to a plate an Al alloy ingot contg. a specified amt. of Mn, Mg, Si and other element and then subjecting it to soln. heat treatment to simultaneously dissolve Mn and Mg2Si. CONSTITUTION:An Al alloy ingot contg. Mn 0.5-2.0%, Mg 0.4-2.0% and Si 0.1-0.5% or further contg. a specified small amt. of one or more out of Fe, Cu, Zn, Cr, Ti, Zr, V, B, etc. is homogenized at 580 deg.C or above, rapidly cooled to 300 deg.C or below, and hot rolled to a plate material at 450-550 deg.C. This material is then subjected to initial cold rolling at a reduction ratio of 30% or more, soln. heat treatment at 450 deg.C or above, air cooling or water cooling, intermediate cold rolling at 10% or more, preaging at 100-200 deg.C and short-time annealing at 120 deg.C or above. Thus, an Al alloy sheet is manufactured having superior strength, ductility and formability.
JP3957379A 1979-04-02 1979-04-02 Manufacture of aluminum alloy sheet having strength, ductility and formability Granted JPS55134149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3957379A JPS55134149A (en) 1979-04-02 1979-04-02 Manufacture of aluminum alloy sheet having strength, ductility and formability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3957379A JPS55134149A (en) 1979-04-02 1979-04-02 Manufacture of aluminum alloy sheet having strength, ductility and formability

Publications (2)

Publication Number Publication Date
JPS55134149A true JPS55134149A (en) 1980-10-18
JPS6119705B2 JPS6119705B2 (en) 1986-05-19

Family

ID=12556814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3957379A Granted JPS55134149A (en) 1979-04-02 1979-04-02 Manufacture of aluminum alloy sheet having strength, ductility and formability

Country Status (1)

Country Link
JP (1) JPS55134149A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224141A (en) * 1982-06-21 1983-12-26 Sumitomo Light Metal Ind Ltd Cold roller aluminum alloy plate for forming and its manufacture
JPS59157250A (en) * 1983-02-25 1984-09-06 Kobe Steel Ltd Aluminum alloy flat bar for forming and its production
JPS61235532A (en) * 1985-04-08 1986-10-20 Sukai Alum Kk Rolled sheet of aluminum alloy for high-strength molding and processing and its production
JPS62196348A (en) * 1986-02-20 1987-08-29 Sumitomo Light Metal Ind Ltd Fin material for heat exchanger made of aluminum alloy
JPS63501581A (en) * 1985-11-04 1988-06-16 アルミナム　カンパニー　オブ　アメリカ Aluminum alloy vehicle parts
JPS63230843A (en) * 1987-03-19 1988-09-27 Nippon Light Metal Co Ltd Structural al-mg-si-cu alloy excellent in toughness and strength
CN1058756C (en) * 1994-09-16 2000-11-22 美国铝公司 Lead-free 6XXX aluminium alloy
JP2007098445A (en) * 2005-10-06 2007-04-19 Nippon Steel Corp Trim chip removing device of welding machine
KR100999208B1 (en) 2007-01-18 2010-12-07 가부시키가이샤 고베 세이코쇼 Aluminum alloy sheet
CN111945045A (en) * 2020-08-31 2020-11-17 包头常铝北方铝业有限责任公司 Aluminum alloy plate for decoration and preparation method thereof
CN112853180A (en) * 2021-01-13 2021-05-28 广东省科学院材料与加工研究所 Heat treatment method of aluminum alloy material, aluminum alloy and automobile part
WO2023171576A1 (en) * 2022-03-09 2023-09-14 株式会社Uacj Aluminum alloy plate for can lid

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224141A (en) * 1982-06-21 1983-12-26 Sumitomo Light Metal Ind Ltd Cold roller aluminum alloy plate for forming and its manufacture
JPS621467B2 (en) * 1982-06-21 1987-01-13 Sumitomo Light Metal Ind
JPS59157250A (en) * 1983-02-25 1984-09-06 Kobe Steel Ltd Aluminum alloy flat bar for forming and its production
JPS6213421B2 (en) * 1983-02-25 1987-03-26 Kobe Steel Ltd
JPS61235532A (en) * 1985-04-08 1986-10-20 Sukai Alum Kk Rolled sheet of aluminum alloy for high-strength molding and processing and its production
JPS63501581A (en) * 1985-11-04 1988-06-16 アルミナム　カンパニー　オブ　アメリカ Aluminum alloy vehicle parts
JPS62196348A (en) * 1986-02-20 1987-08-29 Sumitomo Light Metal Ind Ltd Fin material for heat exchanger made of aluminum alloy
JPH0261536B2 (en) * 1986-02-20 1990-12-20 Sumitomo Light Metal Ind
JPS63230843A (en) * 1987-03-19 1988-09-27 Nippon Light Metal Co Ltd Structural al-mg-si-cu alloy excellent in toughness and strength
CN1058756C (en) * 1994-09-16 2000-11-22 美国铝公司 Lead-free 6XXX aluminium alloy
JP2007098445A (en) * 2005-10-06 2007-04-19 Nippon Steel Corp Trim chip removing device of welding machine
KR100999208B1 (en) 2007-01-18 2010-12-07 가부시키가이샤 고베 세이코쇼 Aluminum alloy sheet
CN111945045A (en) * 2020-08-31 2020-11-17 包头常铝北方铝业有限责任公司 Aluminum alloy plate for decoration and preparation method thereof
CN112853180A (en) * 2021-01-13 2021-05-28 广东省科学院材料与加工研究所 Heat treatment method of aluminum alloy material, aluminum alloy and automobile part
WO2023171576A1 (en) * 2022-03-09 2023-09-14 株式会社Uacj Aluminum alloy plate for can lid

Also Published As

Publication number Publication date
JPS6119705B2 (en) 1986-05-19

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