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RESEARCH & DEVELOPMENTRESEARCH & DEVELOPMENT

RESEARCH & DEVELOPMENT

Nippon Steel will expand the frontiers of steel and create the future

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No.124 Special Issue on Steelmaking

September 2020

Contents

Preface

  • Remarks on Special Issue on Steelmaking
    Hisashi KATO(296KB)
  • Remarks on Special Issue on Steelmaking
    Katsuhiro SASAI(258KB)

Technical Review

  • Progress and Future Prospects of Steelmaking Technology
    Hideaki SONE, Yuichiro KATO, Seiji KUMAKURA(2.9MB)

Technical Report

  • Estimation of Temperature Dependency of Molten Pure Metals Viscosities
    Nobuyuki TAKAHIRA(1.3MB)
  • Effect of Particle Velocity on Penetration and Flotation Behavior
    Akihiro MATSUZAWA, Katsuhiro SASAI, Hiroshi HARADA, Mitsuhiro NUMATA(2.3MB)
  • Efficiency of Particle Entrapment by Single Bubble
    Yuichi TSUKAGUCHI (4MB)
  • Development of Hot Metal Dephosphorization with CaO Powder Top Blowing
    Masaki MIYATA, Teppei TAMURA, Yoshihiko HIGUCHI (1.7MB)
  • Numerical Analysis Study for Clogging Behavior of Immersion Nozzle
    Nobuhiro OKADA, Hitoshi FUNAGANE, Takehiko TOH (1.7MB)
  • Effect of Oxide on the Solidification Structure of Steel
    Takashi MOROHOSHI, Masafumi ZEZE, Tooru MATSUMIYA (1.5MB)
  • Electromagnetic Sensor Just below Continuous Casting Mold by Using Magnetic Transformation of Steel
    Hiroshi HARADA, Masaki NAGASHIMA, Tomohiro KONNO, Masanori YAMANA, Takehiko TOH (2.8MB)
  • Development of the Complete Utilization Process of Steelmaking Slag
    Toshiya HARADA, Motohiro SAKAMOTO, Hiroshi HIRATA, Takashi ARAI, Takehiko TOH (4.7MB)

Technology

  • Development of Production Technologies of High-quality Special Steel for Bar and Wire Rod at Muroran Works
    Ryoichi KAKIMOTO, Susumu KUDO, Michio NITTA, Mitsuhiro MATSUSHIMA, Shunji MIYAMOTO, Taro HIROSUMI, Masato KOBAYASHI (7.4MB)
  • Development of Revolutionary Continuous Castings Technology for Thick Plates at Kashima Works
    Noriaki BABA, Yasuhiro SATO, Kenji KUBO, Toru KATO, Yoshiki ITO, Masatoshi OHTSUKA (4MB)
  • Improvement of Productivity at Kimitsu No. 2 Steelmaking Plant
    Chihiro ASAMI, Kohichi MIYAMOTO, Hiroshi AKI, Toyoichiro HIGASHI, Takashi MATSUMOTO (6.7MB)
  • Development of Environmentally-conscious Steelmaking Process of Nagoya Works
    Yu WATANABE, Tsuyoshi NAKAJIMA, Yuki MITANI, Ikumi OKATA, Yohei FUKUYAMA, Katsuki GOTO, Yutaro HIRANO, Kenji TAKASE(3.8MB)
  • Reduction of BOF Slag Emission at Hirohata Works
    Kento HAGIO, Akihide KAIZAWA, Hisashi YAGI, Keita KASAMOTO, Tomohiro KONNO, Akinori WAKAGI (5.7MB)
  • Improvement of Inner Quality of Continuous Cast Round Billets by FCR Technology at Wakayama Works
    Ryo NISHIOKA, Nozomu YOSHIHIRO, Yuichi TSUKAGUCHI, Shinji NAGAI, Michitake FUJIWARA(9.6MB)
  • Development of Resource Saving, Environmentally-Conscious, High Productivity Stainless Steel Making Process at Yawata Works
    Katsuhiko KATO, Mikio FUTAKA, Norifumi ASAHARA, Yuichiro MORI, Masaaki KONDO, Yasuhiro TANAKA, Shintaro KUSUNOKI(9.3MB)
  • Development to Minimize Iron Loss at Oita Works
    Yasuaki KUSADA, Ippei KURAI, Kohtaro SATO, Akihiro MATSUZAWA, Kohsuke KUME, Hideki HONDO (8.2MB)
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