Warning: fopen(/home/virtual/kwjs/journal/upload/ip_log/ip_log_2024-09.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 The Analysis of the Residual Stress and Bending Characteristies on the Heterogeneous Materials by Laser Welding
  • Search
  • Advanced Search
Journal of KWJS 2004;22(3):45-49.
Published online September 15, 2004.
[연구논문] 레이저 용접에 의한 이종재료의 잔류응력과 굽힘 특성 분석
,
 
The Analysis of the Residual Stress and Bending Characteristies on the Heterogeneous Materials by Laser Welding
Sw-Heon OH, Taeg-Ki MIN
Abstract
Generally, it is used the compensation spring to compensate the inaccuracy of screen image induced by thermal deformation in CRT monitor. Its mechanism is bi-metallic system made of heterogeneous metals and these springs are bonded by laser welding. But laser welding induces a non-uniform temperature distribution, and residual stress is yielded locally by these temperature deviation. Therefore, this study measures the curvature constant to assess functions of the compensation spring of shadow mask with respect to increment temperature and estimates the effect of residual stress on the performance of tri-metal used to compensation spring.
TOOLS
METRICS Graph View
  • 1,861 View
  • 0 Download
Related articles

Research Trends in the Directed Energy Deposition Method of Heterogeneous Materials2024 February;42(1)

Numerical analysis on the welding residual stress and fracture toughness of the heavy thick steel welded joints by welding processes2015 April;33(2)

A Study on the Weldability and Mechanical Characteristics of Dissimilar Materials Butt Joints by Laser Assisted Friction Stir Welding2010 December;28(6)

Analysis of Welding Residual Stress Redistributions on Notched Multi-pass FCA Butt Weldment2010 February;28(1)

Effects of the Stand-off Distance on the Weld Strength in Magnetic Pulse Welding2008 December;26(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