Quarterly Journal of the Japan Welding Society
Vol.20 No.3 August 2002
Contents


Program of the National Meeting of Spring 2002 @ 325
Reports @ @
Highly Precise Positioning Method by Pull-Up Model Self-Alignment
Process Using Liquid Surface Tension
Jong-Min KIM
YASUDA Kiyokazu
FUJIMOTO Kozo
NAKATA Shuji
346
Scattering Simulation of Fine Particles in Picosecond-Pulse Laser Ablation
-Materials Processing Phenomena by Ultrashort-Pulse Laser (Report 4)-
OHMURA Etsuji, FUKUMOTO Ichirou and MIYAMOTO Isamu 355
Study on the Dispersion Behavior and Temperature of Spatter caused by CO2 Gas Shielded Arc Welding TANAKA Koichi, NANSAI Kiyomi, IDA Susumu, NISHIWAKI Nobuhiko and HORI Sankei 363
Behavior of monitoring signals at the weld defect part in YAG laser welding
-A study of the monitoring for YAG laser welding (Report 2)-
KAMIMUKI Kenichi, INOUE Takashi, YASUDA Kouzou, MURO Mikio, NAKABAYASHI Tokuhiro
and MATSUNAWA Akira
369
Estimation of Arc Length and Wire Extension Using Neural Network YAMAMOTO Hikaru, TAKANO Yutaka, EGUCHI Kazuhiko, YAMANE Satoshi
and OSHIMA Kenji
378
Mechanical Properties of Lanthanum Containing-Cast Alloy 718 Welds
-Study on Weldability of Cast Alloy 718 (Report 9)-
NISHIMOTO Kazutoshi, Insu WOO and SHIRAI Makoto 386
Behavior of Deformation in 780 MPa Class High Tensile Strength Steel Plate After Prestrain
-Studies of Safety Against Fracture on 780 MPa Class High Tensile Strength Steel Plate After Prestrain
(Report 1)-
KAWABATA Tomoya, ARIMOCHI Kazushige, OHATA Mitsuru, MOCHIZUKI Masahito
and TOYODA Masao
398
Characteristic of Ni Powder by Mechanical Alloying and Application to HVOF Thermal Spraying JUNG Young-gyo, FUKUMOTO Masahiro and OZEKI Keiji 408
Impact Tensile Properties of Friction Welded Butt Joints between 6061 Aluminum Alloy and SUS304 Stainless Steel YOKOYAMA Takashi and OGAWA Koichi 415
Observation of Joining Phenomena in First Phase of Friction Welding
-Study of Joining Mechanism of Friction Welding (Report 1)-
KIMURA Masaaki, MIOH Hidefumi, KUSAKA Masahiro, SEO Kenji and FUJI Akiyoshi 425
Effect of Various Conditions on Friction Torque in the First Phase of Friction Welding
-Study of Joining Mechanism of Friction Welding (Report 2)-
KIMURA Masaaki, KUSAKA Masahiro, SEO Kenji and FUJI Akiyoshi 432
Oxidation of HVOF Sprayed 316L Stainless Steel Coatings and Its Control by A Gas Shroud FUKUSHIMA Takeshi and KURODA Seiji 439