논문 해외 국제전문학술지(SCI급) Texture Development and Mechanical Behaviors of Extruded AZ61 Magnesium Alloys
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2013-03
- 저자명 J. S. Park* and J. M. Kim
- 학술지명 Advanced Science Letters
- 발행처명 American Scientific Publishers
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 2
홈페이지
논문 초록 (Abstract)
The texture development and mechanical behaviors corresponding to heat treatment conditions have been investigated together with optimization of high productivity for AZ61 magnesium alloy. For the alloys extruded from 200 to 350 °C, the strengths of the extruded bars were reduced from the 180 to 150 MPa (yield strength). The texture of (0001) plane was developed during the extrusion process. The temperature rise induced from deformation and friction at the die and die corner were simulated, affecting the structural homogeneity and productivity. The structural evolution during extrusion is discussed in terms of experimental results and simulation.