Warning: fopen(/home/virtual/kwjs/journal/upload/ip_log/ip_log_2024-04.txt): failed to open stream: Permission denied in /home/virtual/lib/view_data.php on line 88 Warning: fwrite() expects parameter 1 to be resource, boolean given in /home/virtual/lib/view_data.php on line 89 Effect of CO₂ Welding Conditions on Property of Strength in Welded Joint of SPC Steel
  • Search
  • Advanced Search
Journal of KWJS 2006;24(3):22-26.
Published online August 22, 2006.
SPC 용접부의 강도특성에 미치는 CO₂ 용접조건의 영향
, ,
 
Effect of CO₂ Welding Conditions on Property of Strength in Welded Joint of SPC Steel
JunHee Song, JunYong Choi, JaeKyoo Lim
Abstract
  It is necessary to investigate the welding performance and fracture resistance of welding part in structure. This study presented a most suitable condition of welding process for butt and lap joints by CO₂ arc welding which is widely used in the vehicle structure. Also it was conducted to tensile and fatigue test under various welding conditions. For butt and lap joints, the best conditions of welding voltage and current were 30V and 320A, respectively, in 3.2 and 4.5 ㎜ thick steel plate. Under this condition it could be taken the highest tensile strength and fatigue strength, and a good bead appearance.
Key Words: CO₂ arc welding, Tensile strength, Fatigue strength
TOOLS
METRICS Graph View
  • 2,946 View
  • 0 Download
Related articles

Effect of Welding Process on Microstructure and Impact Toughness of Welds in High Nitrogen TiN Steel2023 December;41(6)

Effects of Shielding Gases on the Weldability of Laser Welded Austenitic Stainless Steel2022 December;40(6)

Effect of Burn-off Length on the Properties of Friction Welded Dissimilar Steel Bars2019 February;37(1)

Effects of Brazing Current on Mechanical Properties of Gas Metal Arc Brazed Joint of 1000MPa Grade DP Steels2017 April;35(2)

Effects of Heat Inputs on the Mechanical Properties of FCA Weldment of YP 690MPa Grade Steels2016 December;34(6)

ABOUT
BROWSE ARTICLES
ARTICLE CATEGORY 
FOR CONTRIBUTORS
Editorial Office
#304, San-Jeong Building, 23, Gukhoe-daero 66-gil, Yeongdeungpo-gu, Seoul 07237, Korea
Tel: +82-2-538-6511    Fax: +82-2-538-6510    E-mail: koweld@kwjs.or.kr                

Copyright © 2024 by The Korean Welding and Joining Society.

Developed in M2PI