[1]Method for evaluating the distribution and composition of minerals in coal (1)
○Masayuki Sasaki, Hiroko Watanabe, Yutaka Suzuki(NIPPON STEEL TECHNOLOGY)
The 186th ISIJ Autumn Meeting
Sep 20 - Sep 22, 2023University of Toyama, Gofuku Campus
You can search for presentations in this event.
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The 186th ISIJ Autumn Meeting
Sep 20 - Sep 22, 2023University of Toyama, Gofuku Campus
You can search for presentations in this event.
SearchSearch Results(481)
[2]Method for evaluating the distribution and composition of minerals in coal (2)
○Hiroko Watanabe, masayuki sasaki, yutaka suzuki(NIPPON STEEL TECHNOLOGY)
[3]Relationship between oxygen consumption and amount of gas generated during low temperature oxidation of coal
○Munehiro Uchida1, Koji Saito2, Yuuki Hata1, Yasuhiro Tobu1, Akimasa Yamaguchi3(1.Nippon Steel, 2.NSRI, 3.CRIEPI)
[4]Technological development of ironmaking process utilizing ferro-coke
○Mikiya Nagayama, Hidekazu Fujimoto, Shoichiro Hiroike, Takashi Matsui, Takashi Anyashiki(JFE)
[5]Washing method for a scrubber of a BTX removal process in coke oven gas purification
○Kensei Yamada, Junichi Ooasa, Fumihiro Muraoka, Tatsuya Kudo(Nippon Steel)
[6]Efficient washing under the belt conveyor with a siphon water supply system
○Yusuke Yoshimori, Kennichi Yakashiro(NIPPON STEEL)
[7]Construction report of coke lording facilities to increase a lording capacility
○Yoshitaka Ogawa(Mitsubishi Chemical Corporation)
[8]Sediment in PAC tank troubleshooting
○Masahiro Yamamoto, Masahiro taniguchi, Takashi Yoshihara(Kansai Coke and Chemicals)
[9]Rapid analysis of coke reactivity index using Raman spectroscopy
○Hiroshi Hashida, Daisuke Anraku(Mitsubishi Chemical)
[10]Heat consumption improvement of battery D No.5 coke oven at West Japan Works (Fukuyama)
○Kotaro Ohsedo, tomoyuki kawashima(JFE)
[11]Evaluation method of coal fluidity of non-or slightly caking coal by addition of aromatic amines
○Sara Arakawa, Tetsuya Yamamoto, Takashi Matsui, Dohi Yusuke, Igawa Daisuke(JFE)
[12]Three-dimensional observation method of inclusions in steel
○Issei Hirashima, Yuuta Shimamura, Takanori Yoshioka, Toshiyuki Sugimoto, Takeshi Fujimatsu(Sanyo Special Steel)
[13]Thermophysical property measurement of Fe-Ga melts using electromagnetic levitation technique
○Masayoshi Adachi1, Tsuyoshi Kumagai2, Tsuguo Fukuda2, Shigeru Suzuki1, Hiroyuki Fukuyama1(1.Tohoku Univ., 2.Fukuda Crystal Laboratory)
[14]Thermal conductivity of Na2O-SiO2 melt calculated from temperature rise data in short-time region by hot-wire method
○Tomoaki Hashimoto, Masahiro Susa, Miyuki Hayashi(Tokyo Tech.)
[15]Thermal conductivity measurements of Fe3O4 and Fe2O3 scales produced by thermal oxidation
○Rie Endo1, Yuanru Yang2, Miyuki Hayashi2, Masahiro Susa2, Takashi Yagi3(1.Shibaura Inst. of Tech., 2.Tokyo Tech., 3.AIST)
[16]The density and viscosity measurements of Ni-Ti melts using electrostatic levitation methods
○Manabu Watanabe1, Yuki Watanabe2, Chihiro Koyama3, Takehiko Ishikawa3(1.Tokyo Tech., 2.AES, 3.JAXA)
[17]Surface tension measurement of liquid platinum by oscillating droplet methods using levitation techniques
○Yusaku Seimiya1, Shumpei Ozawa1, Hidekazu Kobatake2, Suguru Shiratori3, Ken-ichi Sugioka4, Takehiko Ishikawa5(1.Chiba Inst. Tech., 2.Doshisha Univ., 3.Tokyo City Univ., 4.Okayama Pref. Univ., 5.JAXA)
[18]Heat of fusion measurement for metals from hypercooling limit
using an aerodynamic levitator
○Kanta Kawamoto, Hidekazu Kobatake(Doshisha Univ.)
[19]Crystallographic orientation relationship between austenite grains during solidification in Fe-22Mn-0.7C alloy
○Kengo Fujita, Hideyuki Yasuda, Taka Narumi, Ryoji Katsube(Kyoto Univ.)
[23]Giant undercooling in the δ–γ transformations in steels with diameters on the order of 100 μm
○Ryoji Katsube, Masahiro Osaki, Miharu Doi, Taka Narumi, Hideyuki Yasuda(Kyoto Univ.)
[24]Crystal orientation relationships between δ and γ phases observed for the massive-like transformation in steels with diameters on the order of 100 µm
○Masahiro Osaki, Ryoji Katsube, Taka Narumi, Hideyuki Yasuda(Kyoto Univ.)
[22]Measurement of partition coefficients in low-alloy steel with peritectic reaction
○Shintaro Yano, Shigeru Suzuki, Yusuke Yanagisawa(JSW)
[20]Three-dimensional behavior of microsegregation in succinonitrile solutions using confocal laser microscopy
○Yuki Tsukahara1, Sakiko Kawanishi2, Hiroyuki Shibata1(1.Tohoku Univ., 2.Kyoto Univ.)
[21]Dendrite behavior grown from top surface of simulated molten steel under vibration imposition.
○Masamune IWAHANA1, Kazuhiko IWAI1, Tomohiro NISHIMURA2(1.Hokkaido Univ., 2.Kobe Steel)
[25]The effect of solidification conditions on the macro segregation behavior in 8%Cr type die steel cast in modified Sato-Mold
○Katsumasa Chiba, Shunsuke Narita, Yoshinori Sumi(Daido Steel)
[26]Influence of solidification rate on shrinkage porosity for 8 %Cr type die steel
○Yoshinori Sumi1, Hirofumi Miyahara2(1.Daido Steel, 2.Kyusyu Univ.)
[27]Composition range and phase equilibrium of SFCA-I on the CaO-Fe2O3-Al2O3 and CaO-SiO2-Fe2O3-5mass% Al2O3 systems at 1240℃ in air
○Sato Hirokazu1, Hayashi Miyuki1, Susa Masahiro1, Watanabe Takashi1, Oonishi Takahide2, Takahashi Amane3(1.Tokyo Tech., 2.Mitsubishi Materials Corporation, 3.NSK)
[28]Effects of admixing ratio of CaO component to pellets and coke rate on the oxidation behavior
of magnetite in pellets during the composite sintering process
○Keisuke Hirano1, Daisuke Maruoka1, Taichi Murakami1, Eiki Kasai1, Shohei Fujiwara2(1.Tohoku Univ., 2.JFE)
[29]Effect of basicity of pellet and granule on sinter productivity in the composite sintering process
○Shohei Fujiwara1, Yuji Iwami1, Tetsuya Yamamoto1, Daisuke Maruoka2, Taichi Murakami2, Eiki Kasai2(1.JFE, 2.Tohoku Univ.)
[30]Promotion of nitrogen oxide reduction by calcium ferrite compounds
○Shunsuke Nagae1, Ichiro Naruse1, Ryou Yoshiie1, Yasuaki Ueki1, Kazuaki Katayama2(1.Nagoya Univ., 2.Nippon Steel)
[31]Effect of pore structure on gas permeability of iron ore sinter
○Yuki Nagase1, Masahiro Susa1, Rie Endo2, Takashi Watanabe1, Daiki Tahara3, Miyuki Hayashi1(1.Tokyo Tech., 2.Shibaura Inst of Tech., 3.Mazda Motor)
[32]Effect of magnetite concentration on particle distribution of sinter after degradation
○Kazuto Nishihiro, Takuya Natsui, Kaoru Nakano, Kenichi Higuchi(Nippon Steel)
[33]Temperature dependence of reduction disintegration of self-fluxing pellet
under high hydrogen condition of blast furnace
○Koki Momma, Taichi Murakami, Daisuke Maruoka(Tohoku Univ.)
[34]Relationship between Al2O3 and SiO2 contents and compressive strength of fired iron ore pellets from the perspective of microstructure
○Kimia Mitsui1, Takashi Watanabe1, Miyuki Hayashi1, Naoto Nakamura2, Yuji Iwami2, Takahide Higuchi2(1.Tokyo Tech., 2.JFE)
[35]Analysis of heat transfer in a reducing iron oxide pellet at CO and H2 atmosphere
○Jeong-In Kim, Shungo Natsui, Andrey Stephan Siahaan, Hiroshi Nogami(Tohoku Univ.)
[36]Softening and melting behaviors of mixed burdens consisting of sintered ores, pellets, and lump ores under H2 reduction
○Takumi Hoshika, Shigeru Ueda, Ryo Inoue, Takayuki Iwama(Tohoku Univ.)
[37]Numerical simulation of sintered ore softening and deformation behavior varied by reducing process
○Ryusho Honda, Hiroshi nogami, shungo natsui, Jeong-In Kim(Tohoku Univ.)
[38]Numerical analysis of forces on particles in a blast Furnace raceway
○Ryusei Matsuda, Hiroshi Nogami, Syungo Natsui(Tohoku Univ.)
[39]Application of the mathematic model in the study of ironmaking blast furnace operations: steady-state and dynamic in-furnace phenomena
○Ziguang Zhao, Yansong Shen(Univ. of New South Wales)
[40]A novel ironmaking decarbonisation technology: Co-injection of hydrogen and biochar (CoHB)
○Ming Jiang Gan, Yansong Shen(Univ. of New South Wales)
[41]Development of automation technology for blast furnace operation in nippon steel corp.
○Takuya Natsui, Shu Yamaki, Hiroki Yamamoto, Masato Sugiura, Toshiki Nakauchi, Shotaro Nakayama(Nippon Steel)
[42]Development of PID control system for productivity and heat level of blast furnace（Development of automation technology for blast furnace operation-2）
○Shotaro Nakayama, Takuya Natsui, Yonosuke Wakayama(Nippon steel)
[43]Development of predictive control function for blast furnace operation（Development of automation technology for blast furnace operation-3）
○Shu Yamaki, Hiroki Yamamoto, Takuya Natsui, Yohnosuke Wakayama, Shinsaku Itoh, Toshiki Nakauchi(Nippon Steel)
[44]Phase development in the steelmaking slag during the gas quenching granulation process and the evaluation of their properties
○Wenfeng Gu1, Jiang Diao2, Huafang Yu3, Takayuki Iwama1, Yasushi Sasaki1, Shigeru Ueda1(1.Tohoku Univ., 2.Chongqing Univ., 3.Univ. of Science and Technology Beijing)
[45]Effect of additive material on Fe dissolution behavior of steelmaking slag granules
○Motoyuki Takano(Nippon Steel)
[46]Effect of cooling conditions on the solidification of steelmaking slag containing chromium oxide
○Shota Motoyoshi, Hiroyuki Matsuura(The Univ. of Tokyo)
[47]Effect of thermal treatment on chromium dissolution behavior from steelmaking slag
○Haruki Mizutani, Shigeru Ueda, Ryo Inoue, Takayuki Iwama(Tohoku Univ.)
[48]Microwave process scale-up and optimization techniques
○Keiichiro Kashimura(Chubu Univ.)
[49]Pulverizing behavior of the discharged slag from reduction period of electric furnace
○Toshiyuki Kozuka, Hiroyuki Sunayama, Sora Tashiro, Shuya Hasegawa(Kumamoto Univ.)
[50]Eutectic ratio of alloy solidified with ultrasound under convection suppression
○Kiyokaze Fujita, Kazuhiko Iwai(Hokkaido Univ.)
481 results ( 1 - 50 )
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