[D1]Effect of particle size of magnesite in sinter on microstructure and low-temperature disintegration
○Mizuki Yamakawa, Taichi Murakami, Ryota Higashi(Tohoku Univ.)
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2021 - 2025
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| Year : | 2021 - 2025 |
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Search Results(3,706)
[D2]Evaluation of gaseous reduction rate of sinter with added dolomite for H2-enriched blast furnace
○Kengo Kato, Hideki Ono, Taisei Nishida(Univ. of Toyama)
[D3]Fe chemical state distribution of high-MgO sinters investigated by imaging XAFS
○Yasuo Takeichi1, Shuta Nakao2, Yusei Ito2, Kanta Ono2(1.High Energy Accelerator Research Organization, 2.Osaka Univ.)
[D4]Phase diagram of the iron-rich corner of the CaO-Al2O3-Fe2O3-2.5 mass% MgO system at 1240 °C in air
○Miyuki Hayashi1, Shutaro Mori1, Hongyi Xiao1, Takashi Watanabe1, Kazumasa Sugiyama2, Takashi Mikouchi3(1.Science Tokyo, 2.Tohoku Univ., 3.The Univ. of Tokyo)
[D5]Reduction process of multi-component calcium ferrite SFCA
○Kazumasa Sugiyana1, Takashi Watanabe2, Miyuki Hayashi2, Takeshi Mikouchi3(1.Tohoku Univ., 2.Science Tokyo, 3.The Univ. of Tokyo)
[D6]Working toward a carbon-neutral steelmaking and green innovation fund projects
○Toru Kato(NEDO)
[D7]Overview of the green innovation fund project: "hydrogen utilization in the steelmaking process"
○Natsuo Ishiwata1, Yasuo Kishimoto1, Masaru Ujisawa2, Seiji Nomura2(1.JFE, 2.Nippon Steel)
[D8]Optimal grinding method of iron ore to promote the liberation of iron minerals
○Yutaro Takaya1, Yuto Yamamoto1, Kento Izumi2, Gakuho Numao2, Kazumi Yoshiya2, Chiharu Tokoro2(1.The Univ. of Tokyo, 2.Waseda Univ.)
[D9]Effect of pellet characteristics on the low-temperature reduction disintegration mechanism under hydrogen reduction shaft furnace
○Koki Momma, Taichi Murakami(Tohoku Univ.)
[D10]Evaluation of pellets strength for clarification of powdering and clustering phenomena during hydrogen reduction
○Shingo Ishihara(Tohoku Univ.)
[D11]Reducibility and pore structure of iron ore pellets
○Hirokazu Konishi1, Shuna Kushibe2, Moritoshi Mizutani3(1.NIT, Suzuka College, 2.The Univ. of Osaka, 3.Nippon Steel)
[D12]Evaluation of gaseous reduction rate of low-grade iron ore pellets for direct hydrogen reduction
○Kengo Kato1, Hideki Ono1, Shinnosuke Yaguchi1, Kota Moriya2, Sumito Ozawa2, Taihei Nouchi2(1.Univ. of Toyama, 2.JFE)
[D13]Clustering behavior of hematite pellets under hydrogen-based reduction conditions
○Ko-ichiro OHNO1, Mohammad Chand Ali1, Tatsuya Kon1, Yoshiko Nakahara2, Kota Moriya2, Sumito Ozawa2(1.Kyushu Univ., 2.JFE)
[D14]Characterization of microstructures for improving the quality of hydrogen-reduced iron
○Shigeru Ueda, Yuri Ito, Takayuki Iwama, Elizaveta Cheremisina, Ryo Inoue(Tohoku Univ.)
[D15]Post-treatment evaluation using solid oxide electrolysis cells with simulated exhaust gas from direct reduction furnace
○Yoshino Ikeda1, Rikuya Miyazaki1, Yukitaka Kato1, Hiroki Takasu1, Yoshiko Nakahara2, Yuichiro Hirano2(1.Science Tokyo, 2.JFE)
[D16]Multi-dimensional and multi-scale analysis on reaction and heat transfer in hydrogen reduction of iron oxide
○Hiroshi Nogami, Shungo Natsui, Ryo Takahashi, Jeong-In Kim(Tohoku Univ.)
[D17]Evaluation of hydrogen-iron-reduction behavior on shaft furnace
○Takahiro Nomura1, Cholila Tamzysi1, Moritoshi Mizutani2, Tsunehisa Nishimura2(1.Hokkaido Univ., 2.Nippon Steel)
[D18]Direct reduction simulation considering heat and mass transfer at particle scale in shaft furnace
○Shungo Natsui1, Hiroshi Nogami1, Koki Terui2, Taihei Nouchi2(1.Tohoku Univ., 2.JFE)
[D19]Low temperature ironmaking process by lime addition method
○Takahiro Miki(Tohoku Univ.)
[D20]Reduction of iron ore using hydrogen-rich gas derived from waste plastic
○Junya Kano(Tohoku Univ.)
[D21]Evaluation of the potential for bio-coke production from sulfuric acid lignin generated as a byproduct of woody biomass saccharification
○Hiroshi Nonaka, Sonoka Kawakami(Mie Univ.)
[D22]Suggestion of measures for reduction of energy input and CO2 emissions through basic study with laboratory mini electric furnace to understand mechanism of scrap heating and melting in actual electric furnace
○Masaya Sugimoto1, Kazuyoshi Yamaguchi2, Shigeru Ueda2(1.Akita Pref Univ., 2.Tohoku Univ.)
[D23]Effect of metallic thin film on wettability of molten iron and graphite immediately after contact
○Hitoshi Muneoka1, Wataru Sato2, Tsuyohito Ito2, Kazuo Terashima2(1.Tohoku Univ., 2.The Univ. of Tokyo)
[D24]Effect of ash-containing carbonaceous materials on primary carburization and melting of pure iron
○Ayana Ono, Ko-ichiro Ohno, Tatsuya Kon(Kyushu Univ.)
[D25]Dynamic behavior of the molten Fe-Cu alloy-molten slag interface during polarization
○Shungo Natsui(Tohoku Univ.)
[D26]Production of inexpensive zeolite from blast furnace slag as a CO2 adsorbent
Yasushi Sasaki1, ○Hironari Kubo2, Tomoyoshi Kaneko2(1.Tohoku Univ., 2.Fukuoka Inst.of Tech)
[D27]Characterization of the reaction between silicon nitride and iron oxide components in molten slags
○Sohei Sukenaga, Tadashi Fukuchi, Masanori Tashiro, Hiroyuki Shibata(Tohoku Univ.)
[D28]Equipment diagnostics in ironworks using 3D area sensing
○Idaku Ishii(Hiroshima Univ.)
[D29]3D displacement measurement of beam structures using model-based digital image correlation
○Feiyue Wang1, Kohei Shimasaki1, Idaku Ishii1, Hiroshi Matsuda2(1.Hiroshima Univ., 2.Nagasaki Univ.)
[D30]Displacement measurement methods for distant structures using phase analysis techniques
○Motoharu Fujigaki, Aoi Tamura(Univ. of Fukui)
[D31]An evaluation of stiffness of structural components by data assimilation using multi-point vibration measurement
○Kyosuke Shimizu1, Akinari Moriyama1, Kazuyuki Nakahata1, Idaku Ishii2(1.Ehime Univ., 2.Hiroshima Univ.)
[D32]Damage detection using relative change in displacement and rotation response of beams under moving load
○Aoi Koga1, Hiroshi Matsuda1, Idaku Ishii2(1.Nagasaki Univ., 2.Hiroshima Univ.)
[D33]Structural defect detection using digital image correlation and mode decomposition
○YUKI KATO(Kochi Univ. of Tech.)
[D34]Concept of steel plant equipment diagnosis by combining structural simulation and surrogate modeling
○Kazutoshi Sakakibara1, Takuya Matsumoto1, Hisashi Tamaki2(1.Toyama Pref Univ., 2.Kobe Univ.)
[D35]Importance of precipitation control in steels
○Tadashi Furuhara(Tohoku Univ.)
[D36]An on-line steel plate rolling model considering Nb precipitation
○Masashi Sakamoto, Takayuki Otsuka(Nippon Steel)
[D37]Quantitative index of cleavage crack arrestability and its dependency on grain sizes
○Fuminori Yanagimoto1, Kazuki Shibanuma2(1.MTI, 2.The Univ. of Tokyo)
[D38]Development of highly-ductile steel plate for ships ensures excellent crashworthiness
○Kazutoshi Ichikawa(Nippon Steel)
[D39]Toughening by controlling content of carbon in solid solution in martensitic steel
○Shohei Uranaka1, Tomoya Kawabata1, Takuro Masumura2, Toshihiro Tsuchiyama2, Ryuji Uemori2, Hiroyuki Shirahata3(1.The Univ. of Tokyo, 2.Kyushu Univ., 3.Nippon Steel)
[D40]Temperature control and cooling technology for plate mill
○Hiroyuki Fukuda(JFE)
[D41]Control technologies and applications of plate mill rolling
○Naohiro Kubo, Sano Mitsuhiko, Satoshi Ueno(TMEIC)
[D42]Effect of shear band distribution on warpage behavior in strip rolling
○Daisuke Kasai1, Hiroshi Utsunomiya2(1.Nippon Steel, 2.The Univ. of Osaka)
[Int.-1]Intersection of microbiologically influenced corrosion and corrosion science
○Takumi Haruna(Kansai Univ.)
[Int.-2]Microbially influenced corrosion: aspects of varied waters and tribocorrosion
○Vilma Ratia-Hanby, Quynh Nguyen, Aydin Bordbar-Khiabani, Maija Nuppunen-Puputti, Amina Alimbekova(VTT Technical Research Centre of Finland Ltd)
[Int.-3]Microbiologically influenced corrosion failures of mild steel cooling water pipework at the high-rise complex
○Bhavin Panchal(SRG Global Asset Care)
[Int.-4]Microbiologically-influenced corrosion of stainless steel in fresh dam-water
○Jinsun Liao(Kurimoto)
[Int.-5]Metagenomic perspectives on the complexity of microbiologically influenced corrosion across environmental and material contexts
○Satoshi Wakai(JAMSTEC)
[1]Analysis of cooling gas inflow phenomenon into the top of reactor in a hydrogen reduction shaft process
○Ryo Takahashi, Hiroshi Nogami, Syungo Natsui(Tohoku Univ.)
[2]Application of carbon capture and utilization to carbon recycle in shaft furnace operation
○Kota Moriya, Koki Terui, Sumito Ozawa, Seiji Hosohara, Akinori Murao(JFE)
[3]Reaction behavior of carbon deposition and carbidization by CH4 gas on Reduced Iron
○Chihiro Shimizu, Moritoshi Mizutani, Takuya Natsui, Kenichi Higuchi(Nippon Steel)
3,706 results ( 1 - 50 )
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