한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2003년도 추계학술대회논문집
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- Pages.281-284
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- 2003
Sc을 첨가한 Al-Zn-Mg-Cu 합금 압출재의 열처리에 따른 미세조직 변화
Microstructural changes of Al-Zn-Mg-Cu alloys containing Sc during hot extrusion and post heat treatments
초록
The microstructural changes of Al-Zn-Mg-Cu alloy containing Sc during hot extrusion and post heat treatment is investigated. Two kinds of Al-Sc alloys with different alloying elements (B1, B2) are hot extruded to make I-shape bars at 380