Quarterly Journal of the Japan Welding Society
Vol. 22 No. 1 February 2004
Contents

Program of the National Meeting of Spring 2004 …… ……………………………………
…… 3

Reports      

Analysis by Modeling of Horizontal Coaxial Arc Welding Phenomena
− Automatic Welding Process for Ship's Bottom Shell Plates −

……

NISHI Yasuhiko
SANO Takanobu

…… 16

UV Radiation Thermometry of TIG Weld Pool
− Development of UV Radiation Thermometry (Report 1) −

……

OKAGAITO Toshinari,
OHJI Takayoshi
and MIYASAKA Fumikazu

…… 21

High Speed Welding of Aluminium Alloy Sheets with Laser/AC Pulsed MIG Hybrid Process ……

TONG Hongjun,
UEYAMA Tomoyuki,
KIHARA Takayuki,
NAKATA Kazuhiro
and USHIO Masao

…… 27

Research on Cladding and Repairing Technology Using a YAG Laser Robot system ……

KUTSUNA Muneharu,
WATANABE Masayoshi,
XU Guojian
and YAMADA Katsusige

…… 37

Formation of Photocatalyst Coating by Thermal Spraying and Effect of Additives on NOx Elimination Property ……

FUKUMOTO Masahiro,
JUNG Young-gyo,
SUZUKI Terumi,
ATSTUTA Naoyuki
and YASUI Toshiaki

…… 47

A Predictive Formula of Weld Metal Tensile Strength …… YURIOKA Nobutaka
and KOJIMA Kazuhiro
…… 53

Development of Hyper Interfacial Bonding Process for Ultra Fine-Grained Steel
− Study on the Hyper Interfacial Bonding of Ultra Fine-Grained Steels (Report 1) −

……

JEONG Boyoung,
NISHIMOTO Kazutoshi,
SAIDA Kazuyoshi
and KOHRIYAMA Shin-ichi

…… 61

Tensile Properties and Microstructure of Weld Metal of X80 Steel by MAG Welding ……

MOTOHASHI Hiroyuki, HAGIWARA Naoto
and MASUDA Tomoki

…… 69

Relationship between Deterioration of Creep Rupture Strength and Microstructure in Heat Affected Zone of
Heat Resistant Ferritic Steel
− Modeling of Deterioration of Creep Rupture Strength in Heat Affected Zone of Heat Resistant Ferritic Steel (Report I) −

…… HIRATA Hiroyuki
and OGAWA Kazuhiro
…… 78

Effect of Chromium content on Deterioration of Creep Rupture Strength and Microstructure in Heat Affected
Zone of Heat Resistant Ferritic Steel
− Modeling of Deterioration of Creep Rupture Strength in Heat Affected Zone of Heat Resistant Ferritic Steel (Report II) −

…… HIRATA Hiroyuki
and OGAWA Kazuhiro
…… 87

Finite Element Analysis for Hot Cracking on Transverse Cross Section Using Temperature Dependent
Interface Element and Quantification of Parameters Included in Proposed Method
……

SHIBAHARA Masakazu, SERIZAWA Hisashi
and MURAKAWA Hidekazu

…… 94

Detection of Phase-transformation during Welding Procedure
− Application of the Laser Speckle Method to Strain Measurement in the Welding Process (Report 6) −

……

MURAMATSU Yoshiki,
KURODA Seiji,
YAMAMOTO Junji
and KIM You-Chul

…… 101

Low Transformation Temperature Materials and Welding Residurl Stress
− Application of the Laser Speckle Method to Strain Measurement in the Welding Process (Report 7) −

……

MURAMATSU Yoshiki,
KURODA Seiji,
YAMAMOTO Junji
and KIM You-Chul

…… 107

Weld Residual Stress and Fatigue Strength of Flanged Edge Welded Joints in Ferritic Stainless Steel ……

KAINUMA Shigenobu,
NAKANE Ryuji
and HOSOMI Naofumi

…… 117

Evaluation of Hydrogen Embrittlement Susceptibility of High Strength Steel Based on Local Approach ……

TAKAGI Shusaku,
TERASAKI Satoshi,
TSUZAKI Kaneaki,
INOUE Tadanobu,
and MINAMI Fumiyoshi

…… 125

Iron Casting with Mo-Alloyed and W-Alloyed for Wear Resistance and Laser Surface Modification
− Laser Surface Modification of Cast Iron Aimed at Refining the Wear Resistance (Report 3) −

……

NAGAI Toru,
FUJIOKA Junzo,
HATTORI Hideki,
UTSUNOMIYA Tsuyoshi
and UEMURA Masao

…… 132

Solid State Welding Aluminum Alloy to Steel Using a Rotating Pin
− Solid State Welding of Dissimilar Metals Using a Rotating pin (Report 1) −

……

WATANABE Takehiko, YANAGISAWA Atsushi
and TAKAYAMA Hirofumi

…… 141

Bonding of High Density Graphite by Brazing with Filler Metal and Sinter Bonding with Adhesive Resin
using Direct Current Heating and Pressing
− Study on Bonding of Carbon Materials (Report 1) −

……

FUKAYA Yasuhiro,
IKUTA Akihiko
IHARA Tatsuhiko,
ANDOU Masahiro
and KOBAYASHI Toshirou

…… 149

Bonding of Glassy Carbon Composite by Brazing with Filler Metal and Sinter Bonding with Adhesive Resin
using Direct Current Heating and Pressing
− Study on Bonding of Carbon Materials (Report 2) −

……

FUKAYA Yasuhiro,
IKUTA Akihiko,
IHARA Tatsuhiko,
ANDOU Masahiro,
NAKAGIRI Yuuya
and KOBAYASHI Toshirou

…… 156

Development of Flux and Filler Metal for Brazing Magnesium Alloy AZ31B ……

WATANABE Takehiko,
KOMATU Shiko,
YANAGISAWA Atsushi
and KONUMA Shizuyo

…… 163

Symposium