그루브 압축에 의한 알루미늄의 집합조직

Texture Development by Groove Pressing in Aluminum

  • 박종진 (홍익대학교 기계공학과)
  • 발행 : 2000.04.01

초록

Groove pressing which is analogous to groove rolling in the aspect of deformation mode was designed and influence of the uncommon shear deformation on the development of texture and R value was investigated. Texture developed by the groove pressing were measured as well as predicted. It was found out that the main component in the developed texture was {40。, 45。, 0。} in ODF which was regarded as a rotated Bs component and rarely observed in a plain rolling. The maximum R value was predicted to be 3.8 in 45。 direction which might be attributed to the new component.

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