RESEARCH & DEVELOPMENT
Nippon Steel will expand the frontiers of steel and create the future
No.124 Special Issue on Steelmaking
September 2020
Contents
Preface
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Remarks on Special Issue on Steelmaking
Hisashi KATO(296KB) -
Remarks on Special Issue on Steelmaking
Katsuhiro SASAI(258KB)
Technical Review
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
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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)