Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2007.05a
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- Pages.425-426
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- 2007
Plastic Strain Ratios of Asymmetry Rolled Aluminum Sheets
비대칭 압연 알루미늄의 소성변형비
- 사이드무로드 아크라모프 (금오공과대학교 신소재시스템공학부) ;
- 김인수 (금오공과대학교 신소재시스템공학부)
- Published : 2007.05.10
Abstract
The physical and mechanical properties of the sheets metals are closely related to the presence of preferred crystallographic orientations which were produced by the manufacturing process. To obtain the aluminum alloys sheets with good Al sheet formability, the plastic strain ratio (or r-value) of AA1050 Al sheets after asymmetric rolling and subsequent heat treatment was studied. The AA1050 aluminum alloy sheets after asymmetric rolling with high reduction ratio and following heat treatment had the higher plastic strain ratio.
Keywords
- Aluminum sheet;
- Shear Deformation;
- Texture;
- Cold rolling;
- Plastic strain ratio;
- Formability;
- Plastic Strain Ratio;
- Asymmetric Rolling