"Hydrogen desorption activation energy and trapping sites associated with TiN particles in ferritic steel"

Author Ahjeong Lyu, Jin-Young Lee, Seung-Hyun Kim, Minjeong Kim, Hyoung Seop Kim, Young-Kook Lee

Publisher Journal of Materials Research and Technology

"Superior cryogenic strength-ductility synergy in a multiphase lamellar-structured metastable high-entropy alloy"

Author Mengxue Jiao, Tuanwei Zhang, Jinyao Ma, Jinxiong Hou, Dan Zhao, Jingwei Zhao, Hyoung Seop Kim, Zhihua Wang

Publisher Journal of Materials Science & Technology

"Mo-driven strengthening mechanisms in cobalt-free Cr20-xFe30Mn20Ni30Mox high-entropy alloys"

Author Yulin Li, Eryang Lu, Łukasz Kurpaska, Feng Fang, Tomasz Stasiak, Hyoung Seop Kim, William J. Weber, Yanwen Zhang, Wenyi Huo

Publisher Materials Science and Engineering: A

"Ceramic insert enabled build plate thermal isolation for enhanced microstructure and residual stress mitigation in laser-based powder bed fusion of metals"

Author Soung Yeoul Ahn, Sang Guk Jeong, Gitaek Lee, Hobyung Chae, Wanchuck Woo, Eun Seong Kim, Muhammad Raihan Hashmi, Levin Sebastian Cahyaputra, Renhao Wu, Sun Ig Hong, Soon-Jik Hong, Hyoung Seop Kim

Publisher Additive Manufacturing

"Modification of Split Hopkinson Pressure Bar for Analyzing Energy-Absorbing Performance of Open-Cell Ni Alloy Foams"

Author Dong Geun Kim, Minu Kim, Ki Jong Kim, Jae Min Lee, Hae-Won Cheong, Sunghak Lee & Hyoung Seop Kim

Publisher Metals and Materials International

"Preventing microcracks between directed energy deposited Hastelloy X and IN792 substrate by adding IN625 buffer layer"

Author Ye Chan Sung, Beom Jun Kim, Gideok Park, Seong-Moon Seo, Hyungsoo Lee, Hyoung Seop Kim, Jung Gi Kim

Publisher Additive Manufacturing

"Micro/nano scale Laves phases enhanced hydrogen trapping in as-cast high entropy alloy for hydrogen storage applications"

Author Hong Bian, Nan Jiang, Xiaoguo Song, Renhao Wu, Qingfeng Wu, Hyeonseok Kwon, Rae Eon Kim, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Precipitate evolution in an ultrahigh-strength, carbon-impurity-enhanced maraging steel manufactured via laser powder bed fusion"

Author Shidong Wang, Yifan Zhao, Pengyu Wen, Zhigang Yang, Gang Sha, Wei Wang, Zengbao Jiao, Hyoung Seop Kim, Hao Chen

Publisher Acta Materialia

"Dynamic strain aging behavior of Inconel 625 alloy processed via directed energy deposition"

Author Minseok Gwak, Ho Seoung Kang, Won-Seok Ko, Gideok Park, Sangshik Kim, Hyoung Seop Kim, Jae Bok Seol, Jung Gi Kim

Publisher Materials Science and Engineering: A

"Cryogenic deformation mechanisms in LPBF Hastelloy X: Effects of scanning strategy and post-heat treatment"

Author Jalal Kangazian, Soung Yeoul Ahn, Shiwoo Lee, Hyeonseok Kwon, Rae Eon Kim, Jaehun Kim, Ahmad Kermanpur, Morteza Shamanian, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Optimization of Laser Powder Bed Fusion Process to Enhance Mechanical Properties of As-Built Ti-6al-4v Samples"

Author Junghoon Lee, Arif Hussain, Rae Eon Kim, Xingyi Li, Young Sam Kwon, Duo Liu, Hyung Seop Kim, Dongsik Kim

Publisher SSRN

"Hydrogen Absorption and Embrittlement of Austenitized Zn-Al-Mg-Coated Medium-Mn Steel"

Author Nu-Ri Cho, Ju-Chan Jin, Hyun-Bin Jeong, Hyoung Seop Kim, Young-Kook Lee

Publisher SSRN

"Architecture of Ti–6Al–4V thin-walled microthrusters fabricated via laser powder bed fusion"

Author Jeongrak Lee, Junghoon Lee, Rae Eon Kim, Seonghyeon Kim, Kyungtae Kim, Youngsam Kwon,Hongjae Kange, Gunsu Yun, Dongsik Kim, Anna Lee, Hyoung Seop Kim

Publisher Virtual and Physical Prototyping

"Effect of Direct Aging on the Mechanical Properties of Heterostructured A20X Alloy Manufactured by Laser-Powder Bed Fusion"

Author Gyumi Han, Young Hoon Jung, Minjae Baek, Yonghee Jo, Jeong Min Park, Dong Jun Lee, Hyoung Seop Kim, Jung Gi Kim

Publisher Metals and Materials International

"Understanding the performance improvement mechanism of Ti/steel clad plates fabricated by double-layered hot rolling"

Author Yue Wu, Renhao Wu, Haiming Zhang, Tao Wang, Qingxue Huang, Hyoung Seop Kim

Publisher Journal of Materials Research and Technology

"Distinct wrinkling behavior of metal-polymer-metal sandwich in the forming process: Total sheet wrinkling and surface wrinkling"

Author Jaehun Kim, Yeon Taek Choi, Rae Eon Kim, Gang Hee Gu, Jihye Kwon, Jung Gi Kim, Min Hong Seo, Hyoung Seop Kim

Publisher Engineering Failure Analysis

"Development of 3D interconnected heterogeneous high-entropy alloy composites with enhanced multifunctionality via liquid metal dealloying"

Author Munsu Choi, Gang Hee Gu, Jongun Moon, Jae Wung Bae, Hidemi Kato, Seung Zeon Han, Hyoung Seop Kim, Yongseok Choi, Soo-Hyun Joo

Publisher Journal of Materials Research and Technology

"Spark plasma sintering of TiNiFeCoCux (X = 0, 0.2) dual-phase high entropy alloy: Microstructural, mechanical and tribological characteristics"

Author Farid Gharibi Asl, Ali Nourozi, Milad Gashti, Rouhollah Mehdinavaz Aghdam, Mohammad Reza Akbarpour, Reza Soltani, Fatemehsadat Pishbin, Amir Zali, Hyoung Seop Kim

Publisher Journal of Alloys and Compounds

"Dynamic globularization mechanism and deformation behavior of Ti2AlNb alloys during lower electric current density -assisted compression"

Author Huan Li, Wencong Zhang, Liqiang Zhan, Xueyan Jiao, Weifeng Luo, Wei Huang, Chong Du, Guannan Chu, Guofeng Wang, Jianlei Yang, Hyoung Seop Kim

Publisher Materials Characterization

"Multiscale computational framework linking alloy composition to microstructure evolution via machine learning and nanoscale analysis"

Author Jaemin Wang, Hyeonseok Kwon, Sang-Ho Oh, Jae Heung Lee, Dae Won Yun, Hyungsoo Lee, Seong-Moon Seo, Young-Soo Yoo, Hi Won Jeong, Hyoung Seop Kim, Byeong-Joo Lee

Publisher npj Computational Materials