JPS6431954A - Manufacture of aluminum-alloy material for forming - Google Patents
Manufacture of aluminum-alloy material for formingInfo
- Publication number
- JPS6431954A JPS6431954A JP18550587A JP18550587A JPS6431954A JP S6431954 A JPS6431954 A JP S6431954A JP 18550587 A JP18550587 A JP 18550587A JP 18550587 A JP18550587 A JP 18550587A JP S6431954 A JPS6431954 A JP S6431954A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- plate
- rolled
- hot
- manufacture
- 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
Links
Landscapes
- Metal Rolling (AREA)
Abstract
PURPOSE:To refine a metallic structure, to control a texture and the state of precipitation, and to improve formability, by holding a plate to be rolled at a specific temp. in a specific region in the course of rolling at the time of subjecting, after soaking, an Al-alloy ingot to hot rough rolling. CONSTITUTION:An ingot of Al alloy consisting of, by weight, 0.1-2.0% Mn, 0.1-2.0% Mg, <=0.7% Fe, <=0.5% Si, <=0.5% Cu, and the balance A2 is subjected to soaking treatment and then to hot roughing. In the course of this roughing, between a rolling pass after the total draft exceeds 50% and the following pass, the plate to be rolled is allowed to stand to be cooled or is subjected to forced cooling, etc., using water or coolant, by which the temp. of the plate to be rolled is maintained at 300-450 deg.C for >=1min. Subsequently, hot finish rolling, cold rolling, and annealing are applied to manufacture an Al-alloy material for forming. By this method, a metal plate uniform in quality in a longitudinal direction can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18550587A JP2593479B2 (en) | 1987-07-27 | 1987-07-27 | Manufacturing method of aluminum alloy material for forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18550587A JP2593479B2 (en) | 1987-07-27 | 1987-07-27 | Manufacturing method of aluminum alloy material for forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6431954A true JPS6431954A (en) | 1989-02-02 |
| JP2593479B2 JP2593479B2 (en) | 1997-03-26 |
Family
ID=16171953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18550587A Expired - Fee Related JP2593479B2 (en) | 1987-07-27 | 1987-07-27 | Manufacturing method of aluminum alloy material for forming |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2593479B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556279U (en) * | 1992-01-10 | 1993-07-27 | 三信工業株式会社 | Vibrating screen mesh |
| DE19938995C2 (en) * | 1998-02-20 | 2002-10-24 | Kobe Steel Ltd | A method of manufacturing an Al-Mg-Si-aluminum alloy sheet for molding having good surface properties |
| CN116479292A (en) * | 2023-03-06 | 2023-07-25 | 江苏大亚铝业有限公司 | A casting and rolling process of 8111 aluminum alloy with uniform grain size |
-
1987
- 1987-07-27 JP JP18550587A patent/JP2593479B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556279U (en) * | 1992-01-10 | 1993-07-27 | 三信工業株式会社 | Vibrating screen mesh |
| DE19938995C2 (en) * | 1998-02-20 | 2002-10-24 | Kobe Steel Ltd | A method of manufacturing an Al-Mg-Si-aluminum alloy sheet for molding having good surface properties |
| DE19938995C5 (en) * | 1998-02-20 | 2010-04-15 | Kabushiki Kaisha Kobe Seiko Sho, Kobe | A method for producing an Al-Mg-Si alloy sheet for forming with good surface properties |
| CN116479292A (en) * | 2023-03-06 | 2023-07-25 | 江苏大亚铝业有限公司 | A casting and rolling process of 8111 aluminum alloy with uniform grain size |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2593479B2 (en) | 1997-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |