A356 중공 주조 샤시 부품에서의 국부적인 인장 변형 특성에 미치는 미세 조직 분석

다국어 초록 (Multilingual Abstract)

Aluminum rear lower arm is designed for luxury sedan and manufactured by hollow sand casting in the present study. Here we present the relationship between local microstructure and coupon tensile test in the rear lower arm. The characteristics of the local tensile deformation are supposed to be dependent upon Si distribution and DAS (dendrite arm spacing). Si distribution affects the yield strength and DAS affects the elongation of local area in the part, respectively.

참고문헌 (Reference)

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