The 188th ISIJ Autumn Meeting
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Session Details

International Organized SessionsInternational Organized Sessions

[I1]Microstructures and properties of iron ore sinters

Thu. Sep 19, 2024 9:00 AM - 12:00 PM JST
Thu. Sep 19, 2024 12:00 AM - 3:00 AM UTC
Room2（CELAS Lecture Bldg. C 4F, C402）
R. Murao [Nippon Steel], K. Takehara [JFE]
9:05 AM - 9:35 AM JST(12:05 AM - 12:35 AM UTC)

[Int.-1]Experimental study and thermodynamic modelling of the CaO-FeO-Fe2O3-Al2O3 system

○Maksym Shevchenko1, Hamed Abdeyazdan1, Evgueni Jak1, Siyu Cheng2 (1.Univ. of Queensland, 2.BHP)
9:35 AM - 10:00 AM JST(12:35 AM - 1:00 AM UTC)

[Int.-2]Direct observation of melting behavior in iron ore mixture by synchrotron radiation X-rays

○Kenta Takehara1, Kohei Ikeda1, Shugo Morita1, Taka Narumi2, Hideyuki Yasuda2 (1.JFE, 2.Kyoto Univ.)
10:00 AM - 10:25 AM JST(1:00 AM - 1:25 AM UTC)

[Int.-3]Investigation of the gangue dissolution behavior into calcium ferrite in sinter using mineral liberation analysis

○Takero Adachi, Shintaro Yamazaki, Kisato Koga, Kazuya Miyagawa (Kobe Steel)
10:35 AM - 11:05 AM JST(1:35 AM - 2:05 AM UTC)

[Int.-4]Development of predictive modeling of sinter productivity and strength using properties and microstructure of iron ores

○Minkyu Wang, Jiwon Jeon (POSCO)
11:05 AM - 11:30 AM JST(2:05 AM - 2:30 AM UTC)

[Int.-5]Heterogeneous Fe chemical state evolution of iron ore sinters investigated by X-ray imaging and microanalysis

○Yasuo Takeichi1, Yusei Ito1, Yasuhiro Niwa2, Masao Kimura2 (1.Osaka Univ., 2.KEK)
11:30 AM - 11:55 AM JST(2:30 AM - 2:55 AM UTC)

[Int.-6]Kinetic analysis on H2-CO reduction of sintered Fe2O3-CaO-SiO2-Al2O3 tablets at softening and melting temperature

○Kengo Kato1, Shinnosuke Yaguchi1, Hirokazu Konishi2, Hideki Ono1 (1.Univ. of Toyama, 2.National Inst. of Technology, Suzuka College)
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