Technical Reports- No.20

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• Technical Reports- No.20

No.20 March 2015-Special Issue on “Steel Plates” and “Welding and Joining”

Special Issue on Steel Plates

Foreword

• Foreword KUBO Ryouji [PDF 3P/4.79MB]

Articles

• Development of Thermo-Mechanical Control Process (TMCP) and High Performance Steel in JFE Steel [P1-P7] [PDF 7P/6.44MB]
  ENDO Shigeru  NAKATA Naoki
• Development of Shipbuilding Steel Plate with Superior Low Temperature Toughness for Large Heat Input Welding [P8-P13] [PDF 6P/5.26MB]
  NAKASHIMA Koichi   HASE Kazukuni   ETO Taiki
• Development of YP460 N/mm² Class Heavy Thick Plate with Excellent Brittle Crack Arrestability for Mega Container Carriers [P14-P19] [PDF 6P/5.88MB]
  HASE Kazukuni   HANDA Tsunehisa   ETO Taiki
• Offshore Structural Steel Plates for Extreme Low Temperature Service with Excellent HAZ Toughness [P20-P25] [PDF 6P/ 5.89MB]
  ICHIMIYA Katsuyuki   FUJIWARA Takaki   SUZUKI Shinichi
• High Performance 590 N/mm² Class Thermo-Mechanical Control Process (TMCP) Steel Plate “HBL^TM440” for Building Structure [P26-P33] [PDF 8P/15.11MB]
  OHMORI Akio   NAKAGAWA Kei   MUROTA Yasuhiro
• Development of Manufacturing Technologies of High Performance Longitudinally Profiled Steel Plates [P34-P39] [PDF 6P/9.20MB]
  IHARA Kenji   YUGE Yoshinori   MATSUNAGA Naoki
• Coating Deterioration and Corrosion Behavior of Ship Using Corrosion Resistant Steel for Ballast Tank “JFE-SIP^TM-BT” [P40-P46] [PDF 7P/5.61MB]
  SHIOTANI Kazuhiko   NAKAMURA Masayoshi
• Effect of Toughness Distribution in the Thickness Direction on Brittle Crack Propagation/Arrest Behavior of Heavy-gauge Steel Plate [P47-P53] [PDF 7P/8.49MB]
  HANDA Tsunehisa   NISHIMURA Kimihiro   TSUYAMA Seishi
• Effect of Microstructure on Fatigue Crack Growth Rate [P54-P60] [PDF 7P/12.6MB]
  IGI Satoshi   SADASUE Teruki   OHMORI Akio

New Products & Technologies

• JFE Steel’s Abrasion-Resistant Steel Plates EVERHARD^TM [P61-P63] [3P/0.5MB]
• Corrosion Resistant Steel JFE-SIP^TM-OT1for Bottom Plate of Cargo Oil Tanks of Crude Oil Tankers [P64-P66] [3P/1.0MB]
• Heavy Section Cr-Mo Steel Plates for Energy Plants [P67-P69] [3P/0.4MB]
• YP690 MPa Class Heavy Gauge Steel Plates with Low Temperature Toughness for Offshore Structures [P70-P72] [3P/1.0MB]
• Corrosion Resistant Clad Steels [P73-P74] [2P/0.4MB]

Special Issue on Welding and Joining

Foreword

• Foreword TSUYAMA Seishi [PDF 2P/0.579MB]

Articles

General Remarks

• Recent Trend of Welding Technology Development and Applications [P77-P84] [PDF 8P/3.62MB]
  OI Kenji   MURAYAMA Masatoshi

Automobile

• Development of Next Generation Resistance Spot Welding Technologies Improving the Weld Properties of Advanced High Strength Steel Sheets [P85-P91] [PDF 7P/2.43MB]
  TANIGUCHI Koichi   OKITA Yasuaki   IKEDA Rinsei
• Development of In-Process Welding Current and Electrode Force Control Process for Single-Side Resistance Spot Welding [P92-P98] [PDF 8P/2.43MB]
  MATSUSHITA Muneo  IKEDA Rinsei  OI Kenji
• Application of Laser Welding Technologies to Automotive Bodies [P99-P105] [PDF 7P/9.97MB]
  KITANI Yasushi   OI Kenji  TAMAI Yoshikiyo

Pipe & Plate

• Multiple-Electrode Submerged Arc Welding Process with Low Heat Input [P106-P111] [PDF 6P/8.3MB]
  KOZUKI Shohei  HAYAKAWA Naoya  OI Kenji
• Application of Narrow Gap Welding Process with “J-STARTM Welding” to Shipbuilding and Construction [P112-P117] [PDF 8P/2.43MB]
  SUMI Hiroyuki   KATAOKA Tokihiko   KITANI Yasushi

Fundamentals

• Method of Improving Fatigue Strength by Peening on Base Metal and Development of Mechanized System [P118-P124] [PDF 7P/3.56MB]
  NAKANO Takashi   NAKANISHI Katsuyoshi   MORIKAGE Yasushi
• High Reliability Technology of the Weld Zone of High-Frequency Electric Resistance Welding Linepipes [P125-P132] [PDF 8P/3.00MB]
  OKABE Takatoshi   IIZUKA Yukinori   IGI Satoshi
• Applicability of Friction Stir Welding (FSW) to Steels and Properties of the Welds [P133-P140] [PDF 8P/11.32MB]
  MATSUSHITA Muneo  KITANI Yasushi  IKEDA Rinsei

Applications

• Review of Robot Welding Technology in Tsu Works, JFE Engineering [P141-P146] [PDF 6P/12.59MB]
  OZAMOTO Daisuke   YOSHII Koji   TAKAHATA Kiyoharu
• Narrow Gap Gas Metal Arc (GMA) Welding Technologies [P147-P153] [PDF 8P/2.43MB]
  MURAYAMA Masatoshi  OAZAMOTO Daisuke   OOE Kensuke
• Development of Dual Torch Welding System for Pipeline and Its On-Site Application [P154-P158] [PDF 5P/11.38MB]
  SUGIURA Kazuki  KATSUKI Makoto  YANO Yoshiaki
• Rail Flash-Butt Welding Technology [P159-P163] [PDF 5P/2.65MB]
  FUJII Mitsuru  NAKANOWATARI Hiroaki  NARIAI Kiyoshi