"Crystallographic orientation dependence of hydrogen-induced cracks in single-crystalline CrCoNi medium-entropy alloy"

Author Dae Cheol Yang, Alireza Zargaran, Thi Thanh Tram Trang, Sang Yoon Song, Ju-Hyun Baek, Jungwan Lee, Seong-Moon Seo, Young Kyun Kim, Jin-Yoo Suh, Hyoung Seop Kim, Young Sang Na, Seok Su Sohn

Publisher Journal of Materials Research and Technology

"Tensile deformation behavior of a lightweight AlZnCu medium-entropy alloy"

Author Sujung Son, Taek-Soo Kim, Soon-Jik Hong, Takayoshi Nakano, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology

"Enhanced strength of L12-strengthened (FeCoNi)79.5Cr10.5Al5Ti5 high-entropy alloy via Ta alloying and its refined strengthening mechanism model"

Author Jae Heung Lee, Jungwan Lee, Hyeonseok Kwon, Hyojin Park, Eun Seong Kim, Yoon-Uk Heo, Taek-Soo Kim, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Heterostructuring of BN-CoCrFeMnNi high-entropy alloy via severe plastic deformation"

Author Sujung Son, Rae Eon Kim, Jungwan Lee, Do Won Lee, Jae-il Jang, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Enhancing impact resilience of thermal battery through honeycomb-structured aluminum buffering devices: Insights from large-scale gas-gun tests and simulations"

Author Yeon Taek Choi, Jihye Kwon, Hyungu Kang, Minu Kim, Ki Jong Kim, Jae Min Lee, Hae-Won Cheong, Sunghak Lee, Hyoung Seop Kim

Publisher International Journal of Impact Engineering

"Higher entropy-induced strengthening in mechanical property of Cantor alloys/Zr-3 joints by laser in-situ eutectic high-entropy transformation"

Author Nan Jiang, Hong Bian, Xiaoguo Song, Hyeonseok Kwon, Xin Xi, Danyang Lin, Bo Chen, Weimin Long, Hyoung Seop Kim, Lianhui Jia

Publisher Journal of Materials Science & Technology

"Surface heterostructuring of 316L stainless steel manufactured by laser powder bed fusion and hot isostatic pressing"

Author Rae Eon Kim, Sang Guk Jeong, Hyojeong Ha, Yoon-Uk Heo, Auezhan Amanov, Gang Hee Gu, Dong Jun Lee, Jongun Moon, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Surface heterostructuring in laser-treated alloys through local austenitization for high strength and formability"

Author Rae Eon Kim,Gang Hee Gu,Jeong Ah Lee,Yeon Taek Choi,Hyojin Park,Jaehun Kim,Min Hong Seo &Hyoung Seop Kim

Publisher Materials Research Letters

"Synergistic strengthening of crack-free Al–Zn–Mg–Cu alloys with hierarchical microstructures achieved via laser powder bed fusion"

Author Jungho Choe,Kyung Tae Kim,Jeong Min Park,Hyomoon Joo,Sang Guk Jeong,Eun Seong Kim,Soung Yeoul Ahn,Gang Hee Gu &Hyoung Seop Kim

Publisher Materials Research Letters

"Effects of homogenization and deep cryogenic treatments on microstructure and mechanical property of D2 tool steel fabricated by laser direct energy deposition"

Author Heechan Jung, Seungjin Nam, Chahee Jung, Gunjick Lee, Sangwon Lee, Ji-Su Lee, Hyunjoo Choi, Hyoung Seop Kim, Byeong-Joo Lee, Seok Su Sohn

Publisher Materials Science and Engineering: A

"The evolution of microstructure and micro-texture in a metastable Fe45Co35Cr10V10 medium-entropy alloy subjected to cold rolling"

Author Ibrahim Ondicho, Jae Heung Lee, Hyeonseok Kwon, Germanas Peleckis, Hyoung Seop Kim, Azdiar A. Gazder

Publisher Materials Characterization

"Overcoming strength-ductility trade-off in Si-containing transformation-induced plasticity high-entropy alloys via metastability engineering"

Author Mohammad Javad Sohrabi, Mohammad Sajad Mehranpour, Jae Heung Lee, Ali Heydarinia, Hamed Mirzadeh, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Unveiling yield strength of metallic materials using physics-enhanced machine learning under diverse experimental conditions"

Author Jeong Ah Lee, Roberto B. Figueiredo, Hyojin Park, Jae Hoon Kim, Hyoung Seop Kim

Publisher Acta Materialia

"Dual-gradient structure induced spreadable phase transformation for simultaneously improving strength and ductility"

Author Rae Eon Kim, Gang Hee Gu, Soung Yeoul Ahn, Yoon-Uk Heo, Jongun Moon, Qingfeng Wu, Hobyung Chae, Youl Baik, Wanchuck Woo, Hyeonseok Kwon, Hidemi Kato, Hyoung Seop Kim

Publisher Acta Materialia

"Modulated heating rate effect on optimizing sintered density and microstructure in CoCrFeMnNi high-entropy alloys fabricated through metal injection molding"

Author Do Won Lee, Da Seul Shin, Hyojeong Ha, Seong Jin Park, Kee-Ahn Lee, Hyoung Seop Kim

Publisher Materials Characterization

"Hot-Cracking Mitigation and Microcrack Formation Mechanisms in Laser Powder Bed Fusion Processed Hastelloy X and Cantor High Entropy Alloys"

Author Alireza Jalali, Arash Nikniazi, Hooman Gholamzadeh, Shengze Yin, Mehdi Malekan, Soung Yeoul Ahn, Hyoung Seop Kim, Levente Balogh, Lucas Ravkov, Suraj Y. Persaud, Vahid Fallah

Publisher Metals and Materials International

"Cryogenic tensile behavior of carbon-doped CoCrFeMnNi high-entropy alloys additively manufactured by laser powder bed fusion"

Author Haeum Park, Hyeonseok Kwon, Kyung Tae Kim, Ji-Hun Yu, Jungho Choe, Hyokyung Sung, Hyoung Seop Kim, Jung Gi Kim, Jeong Min Park

Publisher Additive Manufacturing

"Foreword to the focus issue: advances in high entropy alloys"

Author Hyoung Seop Kim, Jien-Wei Yeh, An-Chou Yeh

Publisher Science and Technology of Advanced Materials

"Lattice destabilization in electron-beam-irradiated antimony in TEM"

Author Sung Bo Lee, Jihye Kwon, Seung Jo Yoo, Hyoung Seop Kim

Publisher Materials Characterization

"Development of aluminum matrix composites through accumulative roll bonding: a review"

Author K. R. Ramkumar, Isaac Dinaharan, Nadarajan Murugan, Hyoung Seop Kim

Publisher Journal of Materials Science