Warning: fopen(/home/virtual/kwjs/journal/upload/ip_log/ip_log_2025-04.txt): failed to open stream: Permission denied in /home/virtual/lib/view_data.php on line 100 Warning: fwrite() expects parameter 1 to be resource, boolean given in /home/virtual/lib/view_data.php on line 101 Friction Stir Welding of 900MPa Grade TWIP Steel
  • Search
  • Advanced Search
J Weld Join > Volume 32(2); 2014 > Article
Special Issue
Journal of Welding and Joining 2014;32(2):135-139.
DOI: https://doi.org/10.5781/JWJ.2014.32.2.9    Published online May 14, 2014.
Friction Stir Welding of 900MPa Grade TWIP Steel
Kwang-Jin Lee*, Sang-Hyuk Kim**, Eui-Pyo Kwon*, Kyu-Song Son**
Correspondence:  Kwang-Jin Lee,
Email: kjlee@kitech.re.kr
Abstract
Friction stir welding (FSW) was successfully performed about 900MPa grade Twinning Induced Plastisity (TWIP) steel. A PCBN tool with convex-type shoulder was applied. Optimal process conditions were deduced. Microstructure and mechanical properties such as hardness, tensile strength and impact absorbed energy were observed and evaluated, respectively. An optical microscope (OM) and a field emission scanning electron microscope (FE-SEM) was selected for observing the grain structure.
Key Words: TWIP steel, FSW, Tensile strength, Hardness, Impact
TOOLS
METRICS Graph View
  • 1 Crossref
  •    
  • 2,869 View
  • 40 Download
Related articles

Friction Stir Welding of EN 10130 Low Carbon Steel2020 June;38(3)

Friction Weldability of Grey Cast Iron2014 June;32(3)

Friction Stir Welding of Ferritice Stainless Steel2014 April;32(2)

Porosity Reduction in Laser Welding of Nitrided Carbon Steel2013 December;31(6)

Recent Trends of Friction Stir Welding of Titanium2013 April;31(2)

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 © 2025 by The Korean Welding and Joining Society.

Developed in M2PI