Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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The Shear Texture Development and The Grain Refinement in Aluminum Alloy Sheets by Asymmetric Rolling

비대칭압연에 의한 알루미늄합금판의 전단집합조직 형성 및 결정립 미세화

  • 이종국 (현대기아연구개발본부 선행개발센터 금속재료연구팀) ;
  • 이동녕 (서울대학교 재료공학부, 신소재공동연구소)
  • Published : 2003.05.01
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Abstract

Asymmetric rolling of AA1050 Al alloy sheets was performed to obtain the shear textures for improving the deep drawability and the grain refinement. The effect of roll velocity ratio on the texture and the grain refinement of 50％ asymmetrically rolled sheets was studied. The textures of the asymmetrically rolled sheets after annealing at 400$^{\circ}C$ for 1 h was also investigated.

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