Quarterly Journal of the Japan Welding Society
Vol.20 No.1 February 2002
Contents

Program of the National Meeting of Spring 2002
  3
Reports    
Examination of Melting Characteristics of Pure Titanium and Welding Procedure Conditions
―Welding of Pure Titanium and Joint Performance (Report 1)―
FUJII Nobuyuki, FUKUHARA Yoshimasa, HINATA Teruhiko and YASUDA Katsuhiko
20
Inspection of Weld Zone and Joint Performance
―Welding of Pure Titanium and Joint Performance (Report 2)―
FUJII Nobuyuki, FUKUHARA Yoshimasa, HINATA Teruhiko and YASUDA Katsuhiko
26
Effects of Electrode Tip Shape and Torch Angle on High Speed DCEN TIG Welding
UKITA Shizuo, MASUKO Tomoki and KOKUBO Kunio
32
TIG Arc Behavior and Reasonable Spot of Laser Beam
―Study on High Speed Surface Treatment by Arc with Laser (5th Report)―
MATSUDA Jun, UTSUMI Akihiro, YONEDA Masafuri and KATSUMURA Munehide
38
Fundamental Characteristics of Hollow Cathode Arc Welding
YOSHIDA Kazuhiro, NISHIKAWA Hiroshi, OHJI Takayoshi, SUITA Yoshikazu and MASUBUCHI Koichi
47
Wire Melting Behavior by Non-Steady Heat Conduction Numerical Analysis in Gas Metal Arc Welding
―Development of Ultra-Narrow Gap GMA Welding Process (Report 2)―
NAKAMURA Terumi and HIRAOKA Kazuo
53
Formalism of Modified Embedded Atom Method in Application to Dimer Systems
―Fundamental Study of Applicability of Modified Embedded Atom Method to Joining and Adhesion Problems (Report 1)―
Xiaoying YUAN, TAKAHASHI Kunio and ONZAWA Tadao
63
Prediction of Austenite Phase Fraction in Duplex Stainless Steel Weld Metals
YASUDA Koichi, the late Mobert N. GUNN and the late Trevor G. GOOCH
68
Effect of Rare Earth Metal Addition on HAZ Cracking Susceptibility
―Study on Weldability of Cast Alloy 718 (Report 7)―
NISHIMOTO Kazutoshi, Insu WOO and SHIRAI Makoto
78
Underlying Mechanism in the Improvement of HAZ Cracking Susceptibility by Rare Earth Metal Addition
―Study on Weldability of Cast Alloy 718 (Report 8)―
NISHIMOTO Nazutoshi, Insu WOO and SHIRAI Makoto
87
Suppression of Blowhole in High Nitrogen-bearing Stainless Steel Weld Metal and Evaluation of its Soliditication Mode and Pitting Corrosion Resistance
―Study on Properties of Welded Joints for High Nitrogen-bearing Stainless Steels (1st Report)―
OGAWA Makoto, HIRAOKA Kazuo, KATADA Yasuyuki, SAGARA Masayuki and Siga Chiaki
96
Nitride Precipitation Behavior of High Nitrogen・bearing Stainless Steel HAZ and its Corrosion Resistance
―Study on Properties of Welded Joints for High Nitrogen-bearing Stainless Steels (2nd Report)―
OGAWA Makoto, HIRAOKA Kazuo, KATADA Yasuyuki, SAGARA Masayuki, TSUKAMOTO Susumu and SIGA Chiaki
106
Characteristics of Welds of High Strength Steel Sheets with Ultra-fine Grained Microstructure Welded by Resistance Spot Heating Method
OTANI Tadayuki, SASABE Ken, SHIGA Chiaki and NAGASHIMA Nobuo
114
The Influences of Al and V in Titanium Alloys on the Bondability of Diffusion Bonding of Molybdenium to Titanium
―Diffusion Bonding of Molybdenum to Titanium (Report 2)―
NISHIO Kazumasa, MASUMOTO Hirohisa, MATSUDA Hidehipo and IKEDA Hideyuki
120
Finite-element Stress Response Analysis of Adhesive Scarf Joints of Dissimilar Adherends Subjected to Impact Tensile Loads
SHIMURA Jyo and HIRASHIMA Ken-ichi
128
Study on Longitudinal Shrinkage of Bead-On-Plate
TERASAKI Toshio, ISHIMURA Tomoki, MATSUISHI Kenichi and AKIYAMA Tetsuya
136
Three-Dimensional Reconstruction System and Its Application to Fracture Surface of Stainless Steel
KURODA Toshio, IKEUCHI Kenji, INOUE Kazuhiko, NAKADA Katsuyuki and KITAGAWA Yeshihiko
143
Inventigation of Microstructure of Thermal Sprayed TiO2 Coating Photocatalyst and Improvement of its Performance by Adsorbent Addtion
Young-gyo JUNG, SUZUKI Terumi and FUKUMOTO Masahiro
152
Symposium   158