Microstructures and Characterization of Al-Si-Mg Alloy Processed by Selective Laser Melting with Post-Heat-treatment

Gi Seung Lee, Yeong Seong Eom, Kyung Tae Kim, Byoung Kee Kim, Ji Hun Yu

Journal of Korean Powder Metallurgy Institute :: Vol.26 No.2 pp.138-145

Doi:https://doi.org/10.4150/KPMI.2019.26.2.138

Effect of Porosity on Mechanical Anisotropy of 316L Austenitic Stainless Steel Additively Manufactured by Selective Laser Melting

Jeong Min Park, Jin Myoung Jeon, Jung Gi Kim, Yujin Seong, Sun Hong Park, Hyoung Seop Kim

Journal of Korean Powder Metallurgy Institute :: Vol.25 No.6 pp.475-481

Doi:https://doi.org/10.4150/KPMI.2018.25.6.475

A study about sculpture characteristic of SKD61 tool steel fabricated by selective laser melting(SLM) process

Jaecheol Yun, Jungho Choe, Ki-Bong Kim, Sangsun Yang, Dong-Yeol Yang, Yong-Jin Kim, Chang-Woo Lee, Ji-Hun Yu

Journal of Korean Powder Metallurgy Institute :: Vol.25 No.2 pp.137-143

Doi:https://doi.org/10.4150/KPMI.2018.25.2.137

The Influence of a Single Melt Pool Morphology on Densification Behavior of Three-Dimensional Structure Fabricated by Additive Manufacturing

Jungho Choe, Jaecheol Yun, Dong-Yeol Yang, Sangsun Yang, Ji-Hun Yu, Chang-Woo Lee, Yong-Jin Kim

Journal of Korean Powder Metallurgy Institute :: Vol.24 No.3 pp.187-194

Doi:https://doi.org/10.4150/KPMI.2017.24.3.187

Microstructures of Powders and Additively Manufactured Objects of an Alloy Tool Steel for Cold-Work Dies

Jun-Yun Kang, Jaecheol Yun, Hoyoung Kim, Byunghwan Kim, Jungho Choe, Sangsun Yang, Ji-Hun Yu, Yong-Jin Kim

Journal of Korean Powder Metallurgy Institute :: Vol.24 No.3 pp.202-209

Doi:https://doi.org/10.4150/KPMI.2017.24.3.202

Study on Microstructures and Hardness of STS316L Fabricated by Selective Laser Melting

Gi Hun Shin, Joon Phil Choi, Kyung Tae Kim, Byoung Kee Kim, Ji Hun Yu

Journal of Korean Powder Metallurgy Institute :: Vol.24 No.3 pp.210-215

Doi:https://doi.org/10.4150/KPMI.2017.24.3.210