Effects of Casting Conditions for Reduced Pressure Test on Melt Quality of Al-Si Alloy

by Ho Sung Jang, Ho Jung Kang, Jin Young Park, Yoon Suk Choi, Sunmi Shin
Published 2020-10-01

A comparative study of the effect of drilling depth on generation of compressive force by headless compression screws using conical and cylindrical type of drill bit

by Hyung-Sik Kim, Ho-Jung Kang, Yun-Rak Choi, Won-Taek Oh, Il-Hyun Koh
Published 2019-01-01

Tendon versus Pyrocarbon Interpositional Arthroplasty in the Treatment of Trapeziometacarpal Osteoarthritis

by Won-Taek Oh, Yong-Min Chun, Il-Hyun Koh, Jong-Kwan Shin, Yun-Rak Choi, Ho-Jung Kang
Published 2019-01-01

Effect of Gas Bubbling Filtration Treatment Conditions on Melt Quality of AlSiMgCu Alloy

by Ho-Sung Jang, Ho-Jung Kang, Gyu-Heun Lee, Pil-Hwan Yoon, Jin-Young Park, Yoon-Suk Choi, Sunmi Shin
Published 2021-05-01