February 2025

Contents

Preface

• Remarks on Special Issue on Steel Products for Energy Industries
  Nobuhiro FUJITA
  (290KB)

Technical Report

• Mechanical and Corrosion Performance of CRA OCTG After Long Time Exposure in Corrosive Environments in Actual Field Service
  Yusaku TOMIO, Masayuki SAGARA, Hisashi AMAYA, Takashi DOI, Masaki UEYAMA, Yuhei SUZUKI
  (3.5MB)
• Nippon Steel’s Corrosion Resistant Alloy for CCS Application
  Kyohei KANKI, Yuji ARAI, Hisashi AMAYA, Yusaku TOMIO, Hiroki KAMITANI, Daisuke MATSUO, Keiichi KONDO, Masayuki SAGARA
  (2.8MB)
• Evaluation of the Sealability of OCTG Premium Joint Under Rapid Internal Cooling in CCS Wells
  Shin UGAI, Keita INOSE, Tomoka ABE, Yoshinori ANDO, Akira WADA, Suguru YAMAGUCHI
  (3.9MB)
• Mechanical Properties and Microstructures of Low-C Austenitic Heat Resistant Steel S34752 After Aging Heat Treatment
  Nao OTAKI, Yuhei SUZUKI, Hirokazu OKADA
  (2.8MB)
• Sour-Resistant Line Pipe Steel Preventing Local Hard Zone for Severe Sour Service
  Taishi FUJISHIRO, Nobuyuki YOSHIMURA, Masahiko HAMADA, Taro MURAKI, Takuya HARA
  (5.6MB)
• Suitability Evaluation of High-strength 15% Ni Steel for Liquid Hydrogen Tank
  Tetsuya NAMEGAWA, Manabu HOSHINO, Teppei OKAWA
  (3.3MB)
• Steel Plates for Liquified CO₂ Tanks Enabling Large-Scale Carbon Dioxide Capture and Storage
  Hirokazu USUKI, Nobuyuki YOSHIMURA, Daiki NAKANISHI, Takeshi OKUBO, Satoshi SUMIYA, Haruki IGARI, Motohiro OKUSHIMA
  (1.2MB)
• Development of High-Strength Low-Alloy Steel for High-Pressure Hydrogen Gas Accumulator
  Misaho YAMAMURA, Tomohiko OMURA, Eisuke NAKAYAMA
  (1.3MB)
• Development of Technologies of NSSC STH^TM 2 Thick Steel Plate for Hydrogen Use
  Masaharu HATANO, Mitsuki SUGEOI, Yoichi YAMAMOTO, Tatsumi HAMADA
  (5.2MB)
• Development of HYDLIQUID^TM: Satisfies the High Strength, Hydrogen Embrittlement Resistance, and Cryogenic Toughness Required for Liquefied Hydrogen from Transport to Gasification
  Takahiro IZAWA, Takahiro OSUKI, Kana JOTOKU, Jun NAKAMURA
  (1.2MB)
• Development of Austenitic Stainless Steel with Reduced Nickel and Molybdenum for Bipolar Plates of PEFCs
  Kotaro SEKIMUKAI, Kazunari IMAKAWA, Toru MATSUHASHI, Manabu OKU
  (1.8MB)

Technology

• <SDGs> High-efficiency Gas Turbine Combined Cycle Power Plant Using Existing Steam Turbine and Natural Gas ～Case Project: Kohjin Life Sciences Co., Ltd. Saiki Factory～
  (1.4MB)

Technical Report

• Activities by Nippon Steel Corporation and Group Companies for Offshore Wind Solutions
  Hiroyuki KAWATA, Ryuichi HOMMA, Takahiro KAMO, Takayuki YONEZAWA, Michio KANEKO, Kazumasa HISAZUMI, Chika KOSUGI, Motohiro OKUSHIMA, Hiroyuki TAKEKAWA
  (6.1MB)
• Establishment of Jacket Structure Design Technology for Offshore Wind Farms ～Coupling Analysis for Wind and Wave Loads, Seismic Design Methods and Design Considerations in Detailed Design～
  Atsuo OOTAKE, Hiroaki KAZENO, Kazuho MORISHITA, Ayano SASAI, Yoichi KAGAMI, Nagisa FUKUDA, Yuuta NAKANO, Naoya TOHSHI
  (5.2MB)

Technology

• Geothermal Energy Utilization Technology of Nippon Steel Engineering Co., Ltd. ～Wasabizawa Geothermal Power Station～
  (1.1MB)

Technical Report

• In-situ and Non-destructive Analysis of Protective Coatings on Structural Materials for Chemical Plants
  Takashi DOI
  (4.3MB)
• Characterization of Corrosion Film on 12Cr-6Ni-Fe and 12Cr-6Ni-2.5Mo-Fe Alloy Steel Using X-ray Photoelectron Spectroscopy
  Katsuhiro NISHIHARA, Shohki HATANAKA, Hiroko HORIGOME, Kyohei KANKI
  (6.8MB)

Technology

• Analytical Study for Mechanism of Localized Corrosion Developed by Microscopic Electrochemical Measurement
  Hiroyuki FUJI
  (2.8MB)