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The Effect of Rolling Reduction on the Microstructure Evolution and Slip Behavior of Ta-10W Alloy during Cold Rolling Process
냉간 압연 시 Ta-10W 합금의 미세조직 변화 및 슬립 거동에 미치는 압하율의 영향
Ki-Seong Park, Lalit Kaushik, Hyo-Sang Yoo, Jae-Yeol Jeon, Shi-Hoon Choi
박기성, Lalit Kaushik, 유효상, 전재열, 최시훈
Korean J. Met. Mater. 2024;62(6):429-444.   Published online 2024 May 31
DOI: https://doi.org/10.3365/KJMM.2024.62.6.429

Abstract
In this study, we investigated the influence of cold rolling reduction on microstructural evolution and slip behavior in Ta-10W alloy fabricated by vacuum arc melting (VAM). As the reduction increased, both single and multiple slips were observed within some grain interiors. At reductions of 20% and 40%, deformation bands, primarily..... More

                   Web of Science 1  Crossref 1
Influence of Heat-Treatment on Microstructures and Mechanical Properties of CuCrFeMnNi High-Entropy Alloy
CuCrFeMnNi 고엔트로피 합금의 열처리에 따른 미세조직 및 기계적 물성 변화 연구
Hoseop Song, Sung Ho Song, Jaiyoung Cho, Gian Song
송호섭, 송성호, 조재영, 송기안
Korean J. Met. Mater. 2023;61(6):449-457.   Published online 2023 May 18
DOI: https://doi.org/10.3365/KJMM.2023.61.6.449

Abstract
High entropy alloys (HEAs) are defined as a multi-element alloy including more than 4 elements with near equi-atomic percentage. In general, the configurational entropy of the HEAs is known to be sufficient to stabilize a single solid solution, such as body-centered cubic (BCC), face-centered cubic (FCC) and hexagonal-closed pack (HCP)...... More

                   Web of Science 2  Crossref 2
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