Preprints of the National Meeting of JWS

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Preprints of the National Meeting of JWS

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Energy density improvement study of arc welding

HIDEAKI SHIRAI, TSUYOSHI HAYAKAWA, MASAHITO MOCHIZUKI

Session ID: 101
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_4

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Influence of gasses on the arc plasma in arc welding process

TSUYOSHI HAYAKAWA, HIDEAKI SHIRAI, MANABU TANAKA, MASAHITO MOCHIZUKI

Session ID: 102
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_6

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Stabilization of arc phenomena in pure Ar shielded GAM welding (II)

Masahiro Satoh, Takashi Yonemura, Takashi Yonemura

Session ID: 103
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_8

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Effect of pulsed gas addition on arc phenomena in pure Ar shielded GMA welding

Masahiro Ohara, Yuuya Harada, Teruaki Motoyama

Session ID: 104
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_10

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Visualization of effective grain in the CGHAZ of high strength steel weld

hidenori terasaki, yutaro shintome, yu-ichi komizo, mitsuru ohata

Session ID: 105
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_12

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Study on fine oxides in weld metal

Kazuhiro KOJIMA, Kazumi MIZUKAMI

Session ID: 106
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_14

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Investigation of Grain Refinement Mechanism in Weld Metal by Hot-wire GTAW Process

Shotaro Yamashita, Ryohei Iwasaki, Kenji Shinozaki, Motomichi Yamamoto ...

Session ID: 107
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_16

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Simultaneous Observation of In-situ Visible Image and Two-dimensional Temperature Distribution using Multi-sensor Camera during Laser Welding

Ryohei Iwasaki, Shotaro Yamashita, Motomichi Yamamoto, Kenji Shinozaki ...

Session ID: 108
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_18

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Measurement of BTR of Laser Weld Metal by Trans-Varestraint Test using 2D Temperature Measurement

Dan Wang, Shuntaro Sakoda, Shotaro Yamashita, Kenji Shinozaki, Motomic ...

Session ID: 109
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_20

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Prediction of Hardness in HAZ of Laser Temper Bead Welds

Toshiki Wada, Lina Yu, Shouhei Ohsako, Kazuyoshi Saida, Kazutoshi Nish ...

Session ID: 110
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_22

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Relationship between welding speed and HAZ microstructure in medium carbon steel TIG welds

Kohei Yokochi, Rintaro Ueji, Hidetoshi Fujii

Session ID: 111
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_24

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Formation of Ti(C, N) film on Ti-6Al-4V alloy by YAG laser irradiation

Xian Zeng, Tomiko Yamaguchi, Kazumasa Nishio

Session ID: 112
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_26

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Development of single-side spot welding technology accompanied with adhesive bonding

Muneo Matsushita, Rinsei Ikeda, Kenji Oi

Session ID: 201
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_32

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Development of resistance spot welding technology applying adaptive control (1st report)

Chikaumi Sawanishi, Yasuaki Okita, Hiroshi Matsuda, Rinsei Ikeda

Session ID: 202
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_34

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Influence of additive elements on tensile strength of spot welded L-shape joints using thin steel sheet

Seiji Furusako, Fuminori Watanabe, Chisato Wakabayashi, Yasunobu Miyaz ...

Session ID: 203
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_36

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Spot-welded joint-strength improvement by acceleration of auto-tempering at HAZ

Chisato Wakabayashi, Masanori Yasuyama, Seiji Furusako, Yasunobu Miyaz ...

Session ID: 204
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_38

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A Study on Controlling of Characteristics of Spot Welds using Insert Materials

Muneyoshi Iyota, Masahito Mochizuki

Session ID: 205
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_40

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Texture Distribution of Ti-6Al-4V Alloy Joints Friction Stir Welded below β-transus Temperature

Sungook YOON, Rintaro UEJI, Yoshiaki MORISADA, Hidetoshi FUJII

Session ID: 206
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_42

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Evolution of the microstructure during friction stir welding in low alloyed TRIP steel

Takuya MIURA, Rintaro UEJI, Hidetoshi FUJII, Toshio MURAKAMI, Taizo KO ...

Session ID: 207
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_44

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Effect of post weld heat treatments on microstructure and mechanical properties of friction stir welded joints of SPCC steel

Yufeng Sun, Hidetoshi Fujii

Session ID: 208
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_46

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The FSWed SPCC plates were annealed for various periods. The starting of abnormal grain growth occurred in the TMAZ and propagates into the base metal. In addition, the original refined grains in the stir zone shows faster grain growth than that of the base metal.

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Texture of Medium Carbon Steel Evolved by Friction Stir Welding

Rintaro Ueji, Hidetoshi Fujii

Session ID: 209
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_48

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Impact compression properties of A1050/A6061 functionally graded porous aluminum fabricated by friction stir welding

Yoshihiko Hangai, Naoyuki Kubota, Takao Utsunomiya, Hisanobu Kawashima ...

Session ID: 210
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_50

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The FSW-GTAW Hybrid Welding for Super Duplex Stainless Steel

Itto Sugimoto, Satoshi Hirano

Session ID: 211
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_52

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Microstructural evolution during friction-stir welding of Cu-30Zn brass

Sergey Mironov, Kosuke Inagaki, Yutaka Sato, Hiroyuki Kokawa

Session ID: 212
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_54

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Structures and Mechanical Properties of Underwater Friction Stir Welded 1050 Aluminum Thin Sheets

Masaru Terai, Masakatsu Maeda, Kazuyoshi Katoh, Mitsuteru Nomoto

Session ID: 213
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_56

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REPAIR OF FRICTION STIR WELDING EXIT HOLE BY FRICTION SURFACING

KHAIRUL IRMAN DOLLMAT, Toshiaki Yasui, Masahiro Fukumoto

Session ID: 214
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_58

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The repair of Friction Stir Welding exit hole by friction surfacing method was experimented, and the findings were discussed in this study.

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Effect of tool material properties on performance of Mo-based alloy FSW tool for steels

Yutaka Sato, Shinichi Susukida, Hiroyuki Kokawa, Shigekazu Yamazaki, A ...

Session ID: 215
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_60

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Advanced W-base alloy tool usable for FSW of steel

Ayuri Tsuji, Yutaka Sato, Shinichi Susukida, Hiroyuki Kokawa, Shigekaz ...

Session ID: 216
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_62

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Characteristics of Friction Stir Spot Welding Tools in Consideration of Cutting Tools

Akihiko Ikuta, Thomas H North

Session ID: 217
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_64

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Flow visualization of dissimilar friction stir spot welding with a transparent fluid

Takehiro Seo, Msaru Sato, Toshiya Shibayanagi, Takeshi Yamane, Masamic ...

Session ID: 218
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_66

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Effect of tool shoulder diameter on frictional heat in Micro FSW

Takashi Ito, Takahiro Aizawa, Taizo Tomioka

Session ID: 219
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_68

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Butt Friction Stir Welding of Aluminum Alloy and High Damping Alloy

Wu-Bian TIAN, Toshiaki YASUI, Masahiro FUKUMOTO, Tatsuya MORI, Katashi ...

Session ID: 220
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_70

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Butt friction stir welding of Aluminum alloy/High-damping alloy, microstructure and mechanical properties of typical welds, and welding mechanism were carried out and discussed in this study.

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Effect of Friction Stir Processing on Hardness of WC-12Ni Cemented Carbide Layer

Toru Nagaoka, Yoshihisa Kimoto, Hiroyuki Watanabe, Masao Fukusumi, Yos ...

Session ID: 221
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_72

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Friction stir processing of vacuum plasma splayed tungsten layer

Yoshiaki Morisada, Hidetoshi Fujii, Kazumi Ozawa, Hiroyasu Tanigawa

Session ID: 222
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_74

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Investigation of Material Flow during Friction Stir Welding by X-ray Radiography

Influence of tool shape

Zhe Lei, Yoshiaki Morisada, Hidetoshi fujii

Session ID: 223
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_76

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Properties optimization through enhanced cooling rate using liquid CO2 in friction stir welding of medium carbon low alloy steel

Murshid Imam, Rintaro Ueji, Hidetoshi Fujii

Session ID: 224
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_78

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Homogeneous cementite distribution or ferrite condition and the size of cementite particles or the ferrite grains, influence the final mechanical properties of the joints through enhanced cooling rate

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Effect on the ineterfacial pressure by matterial flow in friction stir spot welding in different materials

Yuya Nakamura, Takahiro Nakamura, Toshiaki Yasui, Masahiro Fukumoto

Session ID: 225
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_80

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Nanostructurization of magnesium alloy via friction stir lap processing

Yoshihisa Kimoto, Toru Nagaoka, Hiroyuki Watanabe, Masao Fukusumi, Yos ...

Session ID: 226
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_82

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Friction anchor welding between Al alloy and GI steel using insert steel

Masaru Sakamura, Kaoru Ohishi, Kohei Ota, Shigeyuki Mizunari, Yoshihir ...

Session ID: 227
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_84

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Friction anchor welding between Al alloy and GA steel using insert steel

Masaru Sakamura, Kaoru Ohishi, Kohei Ota, Shigeyuki Mizunari, Yoshihir ...

Session ID: 228
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_86

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Activation spot joining between aluminum alloy and steel sheet by friction surfacing (Report 2)

Effect of surface polishing of high-strength steel sheet on joint strength

GORO WATANABE, HISAAKI TAKAO, TOSHIAKI YASUI, MASAHIRO FUKUMOTO

Session ID: 229
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_88

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Effect of Insert Metal on Dissimilar Friction Bonding of Titanium Alloy to Nickel Alloy

Takahiro Matsumura, Tomo Ogura, Kazutoshi Nishimoto, Kazuyoshi Saida

Session ID: 230
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_90

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The infuluence of the base metal surface to cladding layer in laser cladding

yoshihiko Hayashi, Nobuyuki Abe, Masahiro Tsukamoto, Hiroyuki Yamazaki ...

Session ID: 301
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_96

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Influence of particle diameter on heat input

Fundamental study on laser cladding

Daichi Tanigawa, Nobuyuki Abe, Masahiro Tsukamoto, Yoshihiko Hayashi, ...

Session ID: 302
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_98

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The effects of powder particle size and electrical resistivity on powder spreading in electron beam melting

TAKEHISA HINO, MASASHI TAKAHASHI, Akihiko Chiba

Session ID: 303
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_100

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Consideration on flattening behavior of thermal sprayed ceramic particles

Masahiro Fukumoto, Daiki Suzuki, Natsuki Maeda

Session ID: 304
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_102

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Engineering Tool for Rough Estimation of Fatigue Life Based on Simulation of Residual Stress

Hidekazu Murakawa, Takeshi Imai, Ryoutarou Takahashi

Session ID: 305
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_104

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Effect of PWHT by Portable Heat Source on Fatigue Strength of Box Welded Joints

Mikihito HIROHATA, Yoshito ITOH

Session ID: 306
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_106

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Effects of connection forms on fatigue strength of arc-welded sheet steel

Shoko Tsuchiya, Shinji Kodama, Yasunobu Miyazaki

Session ID: 307
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_108

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Numerical Study on Fatigue Strength Improvement by Peening Process for Steel Plate

Seiichiro Tsutsumi, Kazushi UEDA, Riccardo Fincato, Toshiyuki Ishikawa ...

Session ID: 308
Published: 2015
Released on J-STAGE: September 12, 2015

DOIhttps://doi.org/10.14920/jwstaikai.2015s.0_110

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