Volume 13 Issue 4

Research Trend in Development of Pb Free Solder

강정윤

Journal of KWJS. 1995;13(4):1-6.

Thermal Fatigue Failure of Solder Joints in Electronic Systems

박화순

Journal of KWJS. 1995;13(4):7-13.

Micro Soldering Process and Its Reliabilty

신영의

Journal of KWJS. 1995;13(4):14-23.

The Effect of Environments in Packaging Technology

홍순국

Journal of KWJS. 1995;13(4):24-29.

Fine Pitch Surface Mount Technology

안승호

Journal of KWJS. 1995;13(4):30-35.

Approval of Welder and its Problems

황선효

Journal of KWJS. 1995;13(4):36-45.

Cold Cracking Susceptibility in Weld Metal of High Strength-Toughness Steel

이종봉, 안상곤, 안영호, 김영우

Journal of KWJS. 1995;13(4):46-54.

The effects of PWHT on the toughness of weld HAZ in Cu-containing HSLA-100 steel

박태원, 심인옥, 김영우, 강정윤

Journal of KWJS. 1995;13(4):55-64.

A Study on a Signal Processing Method for Detection of the Weld Seam by Using Laser Displacement Sensor

박용환, 김재웅

Journal of KWJS. 1995;13(4):65-74.

A Study on the Back Bead Control by Using Short Circuit Frequency in GMA Welding of Sheet Metal

안재현, 김재웅

Journal of KWJS. 1995;13(4):75-84.

Effects of Wire Speed Fluctuation on Arc Stability in GMA Welding

신현욱, 최용범, 성원호, 장희석

Journal of KWJS. 1995;13(4):85-102.

Friction Welding of Cr-Mo Steel Bars for Hydraulic or Pneumatic Valve Spools and AE Evaluation

오세규, 장지훈, 장홍근

Journal of KWJS. 1995;13(4):103-112.

Laser Cutting Characteristics of Cold Rolled Steel Sheets

이기호, 김기철, 이종훈

Journal of KWJS. 1995;13(4):113-121.

A Study on Development of Arc Sensor System for Automatic Multi-pass Welding of Thick Plate

문현준, 김종희, 최주호, 김형식

Journal of KWJS. 1995;13(4):122-131.

New Approaches to Ultrasonic Classification and Sizing of Flaws in Weldments

송성진

Journal of KWJS. 1995;13(4):132-146.

A Study on the Width of Liquid Layer of Ni/B/Ni Diffusion Bonding System

정재필, 강춘식

Journal of KWJS. 1995;13(4):147-154.

Redistribution of Welding Residual Stress and its Effects on Fatigue Crack Propagation

이용복, 조남익

Journal of KWJS. 1995;13(4):155-162.