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Effects of Hot Rolling Process Conditions on Microstructure and Mechanical Properties of Hot-rolled Al-Zn-Mg-Cu-Sc-Zr Alloys
열간압연 공정 조건이 열간압연된 Al-Zn-Mg-Cu-Sc-Zr 합금의 미세조직과 기계적 특성에 미치는 영향
Minkyung Jeong, Suyeon Jo, Donggil Lee, Seungwoo Yuk, Taeho Lee, Soo Yeol Lee, Su Hyeon Kim, Jun Hyun Han정민경, 조수연, 이동길, 육승우, 이태호, 이수열, 김수현, 한준현
Korean J. Met. Mater. 2024;62(8):602-612. Published online 2024 Jul 31 DOI: https://doi.org/10.3365/KJMM.2024.62.8.602
Abstract
7xxx series aluminum alloys possess extremely high cold working yield strength, which make hot working processes essential for component manufacturing. Preheating specimens before or between hot rolling processes significantly affects the mechanical properties of the hot rolled Al alloy sheets, depending on the preheating temperature and time. In this study,..... More
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