Volume 24 Issue 4

Evaluation of Friction Spot Joining Weldability of Al Alloys for Automotive

Hyeon-Jin Cho, Heung-Ju Kim, Chang-Keun Cheon, Woong-Seong Chang

Journal of KWJS. 2006;24(4):1-5.

Microstructures and Mechanical Properties of the Friction Stir Welded Dissimilar Joint of AZ31B/A6061

Heung-Ju Kim, Chang-Keun Cheon, Sook-Hwan Kim, Woong-Seong Chang

Journal of KWJS. 2006;24(4):6-10.

Friction Stir Welding : Heat Input Calculation

Rajesh S.R, Heung-Ju Kim, Han-Sur Bang, Woong-Seong Chang

Journal of KWJS. 2006;24(4):11-14.

Effect of Laser Welding Variables on the Formability of Si Added Steel Welds

Joon-Sik Park, In-Su Woo, Jong-Bong Lee

Journal of KWJS. 2006;24(4):15-21.

A Study on CO2 Laser-TIG Hybrid Welding of Zinc-Coated Steel Sheet Part 1: Analysis of Welding Phenomena

Cheol-Hee Kim, Woong-Yong Choi, Hyun-Byung Chae, Jeong-Han Kim, Se-Hun Rhee

Journal of KWJS. 2006;24(4):22-26.

A Study on CO2 Laser-TIG Hybrid Welding of Zinc-Coated Steel Sheet Part 2: Relationship between Welding Parameters and Weldability

Cheol-Hee Kim, Woong-Yong Choi, Hyun-Byung Chae, Jeong-Han Kim, Se-Hun Rhee

Journal of KWJS. 2006;24(4):27-31.

Investigation of Cutting Characteristics in the Sharp Edge for the Case of Cutting of a Low Carbon Steel Sheet using High-power CW Nd:YAG Laser

Dong-Gyu Ahn, Young-Tae Yoo

Journal of KWJS. 2006;24(4):32-38.

Prediction Model for the Microstructure and Properties in Weld Heat Affected Zone: Ⅲ. Prediction Model for the Austenite Grain Growth Considering the Influence of Initial Austenite Grain Size in Weld HAZ of Precipitates Free Low Alloyed Steel

Sang-Ho Uhm, Joon-Oh Moon, Hong-Chul Jeong, Jong-Bong Lee, Changhee Lee

Journal of KWJS. 2006;24(4):39-49.

학회소식

편집부

Journal of KWJS. 2006;24(4):50-58.

회원사동정 외

편집부

Journal of KWJS. 2006;24(4):59-65.