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20012020

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Article
2020
Open Access

Forming behavior of fine particulate matters during iron ore sintering process

Ma, Z., Maruoka, D., Murakami, T. & Kasai, E., 2020 Aug 15, In : Isij International. 60, 8, p. 1649-1654 6 p.

Research output: Contribution to journalArticle

Open Access
2019

Effect of types of carbonaceous material and CaO addition on reduction behavior of pre-reduced iron ore–carbon composite

Murakami, T., Shinomiya, H., Maruoka, D. & Kasai, E., 2019 Jan 1, In : Isij International. 59, 6, p. 1011-1017 7 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Improvement of sinter strength and reducibility through promotion of magnetite ore oxidation by use of separate granulating method

Matsumura, M., Takayama, T., Hara, K., Yamaguchi, Y., Ishiyama, O., Higuchi, K., Nomura, S., Murakami, T., Hayashi, M. & Ohno, K. I., 2019 Jan 1, In : Isij International. 59, 5, p. 768-777 10 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
Open Access
2017

Acceleration of carburization and melting of reduced iron in iron ore-carbon composite using different types of carbonaceous materials

Murakami, T., Ohno, M., Suzuki, K., Owaki, K. & Kasai, E., 2017, In : Isij International. 57, 11, p. 1928-1936 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Development of manufacturing principle of porous iron by carbothermic reduction of composite of hematite and biomass char

Murakami, T., Takahashi, T., Fuji, S., Maruoka, D. & Kasai, E., 2017 Jan 1, In : Materials Transactions. 58, 12, p. 1742-1748 7 p.

Research output: Contribution to journalArticle

Effective utilization of KR slag in iron ore sintering process

Fujino, K., Ono, K., Murakami, T. & Kasai, E., 2017, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 103, 6, p. 357-364 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Effect of sulfur on carburization and melting behavior of iron by CO gas

Murakami, T. & Murakami, K., 2017 Jan 1, In : Isij International. 57, 11, p. 1921-1927 7 p.

Research output: Contribution to journalArticle

Improvement of sinter strength and reducibility through promotion of magnetite ore oxidation by use of separate granulating method

Matsumura, M., Takayama, T., Hara, K., Yamaguchi, Y., Ishiyama, O., Higuchi, K., Nomura, S., Murakami, T., Hayashi, M. & Ohno, K. I., 2017 Jan 1, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 103, 6, p. 388-396 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2 Citations (Scopus)
2016
3 Citations (Scopus)
1 Citation (Scopus)

Reduction mechanism of FexO - Graphite composite under elevating temperature

Funada, C., Murakami, T. & Kasai, E., 2016 Jan 1, In : Isij International. 56, 2, p. 233-238 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2015

Effect of addition of CaO component on the oxidation reaction of wustite particles in sintering bed

Fujino, K., Murakami, T. & Kasai, E., 2015, In : Isij International. 55, 5, p. 940-946 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Effect of the reduction of calcium ferrite on disintegration behavior of sinter under high hydrogen atmosphere

Murakami, T., Kodaira, T. & Kasai, E., 2015 Jan 1, In : Isij International. 55, 6, p. 1197-1205 9 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Reduction and disintegration behavior of sinter under N2-CO-CO2-H2-H2O gas at 773 K

Murakami, T., Kodaira, T. & Kasai, E., 2015 Jan 1, In : Isij International. 55, 6, p. 1181-1187 7 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Reduction mechanism of composite consisted of coal and hematite ore by volatile matter at 700-1 100 K

Takyu, Y., Murakami, T., Son, S. H. & Kasai, E., 2015 Jan 1, In : Isij International. 55, 6, p. 1188-1196 9 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2014
7 Citations (Scopus)
3 Citations (Scopus)
2013
17 Citations (Scopus)

Effect of utilization of metallic Fe particles as an agglomeration agent on the permeability of sintering bed

Fujino, K., Murakami, T. & Kasai, E., 2013 Jan 1, In : Isij International. 53, 9, p. 1617-1624 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Quantitative analysis on contribution of direct reduction of iron oxide in carbon composite

Murakami, T., Nishimura, T., Tsuda, N. & Kasai, E., 2013 Nov 18, In : Isij International. 53, 10, p. 1763-1769 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2012

Gasification and reduction behavior of iron ore-carbon composite under high pressure

Qi, Z., Murakami, T. & Kasai, E., 2012 Nov 5, In : Isij International. 52, 10, p. 1778-1784 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Reduction disintegration behavior of iron ore sinter under high H 2 and H 2O conditions

Murakami, T., Kamiya, Y., Kodaira, T. & Kasai, E., 2012, In : Isij International. 52, 8, p. 1447-1453 7 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)
2011

Alkali hydrothermal synthesis of zeolite a using oxide by-products

Murakami, T., Sugano, Y., Kinami, T., Narushima, T., Iguchi, Y. & Ouchi, C., 2011 May 20, In : Isij International. 51, 1, p. 158-165 8 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Recovery of calcium from BF slag and synthesis of zeolite a using its residue

Murakami, T., Sugano, Y., Narushima, T., Iguchi, Y. & Ouchi, C., 2011 Jun 15, In : Isij International. 51, 6, p. 901-905 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Reduction mechanism of iron oxide-carbon composite with polyethylene at lower temperature

Murakami, T. & Kasai, E., 2011 May 20, In : Isij International. 51, 1, p. 9-13 5 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Utilization of ores with high combined water content for composite iron coke ore-carbon

Murakami, T. & Kasai, E., 2011 Aug 15, In : Isij International. 51, 8, p. 1220-1226 7 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)
2010

Effect of Cr2O3 and WO3 addition on pore formation and microstructure in iron foam

Murakami, T., Omameuda, G. & Kasai, E., 2010 May 19, In : Isij International. 50, 2, p. 307-313 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2009

Lowering reduction temperature of iron ore and carbon composite by using ores with high combined water content

Murakami, T., Nishimura, T. & Kasai, E., 2009 Dec 1, In : Isij International. 49, 11, p. 1686-1693 8 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Reaction model and reduction behavior of carbon iron ore composite in blast furnace

Ueda, S., Yanagiya, K., Watanabe, K., Murakami, T., Inoue, R. & Ariyama, T., 2009 Sep 7, In : Isij International. 49, 6, p. 827-836 10 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)
15 Citations (Scopus)

Surface hardening treatment for titanium materials using Ar-5%CO gas in combination with post heat treatment under vacuum

Kim, Y. Z., Konno, T., Murakami, T., Narushima, T. & Ouchi, C., 2009 Dec 1, In : Materials Transactions. 50, 12, p. 2763-2771 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2008

Evaluation of sliding wear resistant property of C.P. titanium and SP-700 titanium alloy surface-hardened by Ar-5%CO gas

Kim, Y. Z., Murakami, T., Narushima, T. & Ouchi, C., 2008 Jan 1, In : Isij International. 48, 1, p. 89-98 10 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
5 Citations (Scopus)

Reduction in dioxin emissions by the addition of urea as aqueous solution to high-temperature combustion gas

Kasai, E., Kuzuhara, S., Goto, H. & Murakami, T., 2008 Nov 28, In : Isij International. 48, 9, p. 1305-1310 6 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)
3 Citations (Scopus)

The effect of solute elements on hardness and grain size in platinum based binary alloys

Murakami, T., Sahara, R., Harako, D., Akiba, M., Narushima, T. & Ouchi, C., 2008 Mar 1, In : Materials Transactions. 49, 3, p. 538-547 10 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2007

Alloy design and properties of new α+ β titanium alloy with excellent cold workability, superplasticity and cytocompatibility

Hirano, T., Murakami, T., Taira, M., Narushima, T. & Ouchi, C., 2007 Aug 1, In : Isij International. 47, 5, p. 745-752 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Anisotropic fusion profile and joint strength of lotus-type porous magnesium by laser welding

Murakami, T., Tsumura, T., Ikeda, T., Nakajima, H. & Nakata, K., 2007 May 15, In : Materials Science and Engineering A. 456, 1-2, p. 278-285 8 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Development of a new method for manufacturing iron foam using gases generated by reduction of iron oxide

Murakami, T., Ohara, K., Narushima, T. & Ouchi, C., 2007 Nov 1, In : Materials Transactions. 48, 11, p. 2937-2944 8 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Dynamic and static restoration behaviors of pure lead and tin in the ambient temperature range

Hotta, S., Matsumoto, K., Murakami, T., Narushima, T. & Ouchi, C., 2007 Oct 1, In : Materials Transactions. 48, 10, p. 2665-2673 9 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2 Citations (Scopus)
2006

Numerical simulation of laser fusion zone profile of lotus-type porous metals

Tsumura, T., Murakami, T., Nakajima, H. & Nakata, K., 2006 Sep 1, In : Materials Transactions. 47, 9, p. 2248-2253 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Surface hardening treatment for C.P. Titanium and Titanium alloys in use of Ar-5%CO gas

Kim, Y. Z., Murakami, T., Narushima, T., Iguchi, Y. & Ouchi, C., 2006 Nov 21, In : Isij International. 46, 9, p. 1329-1338 10 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Surface hardening treatment in use of CO gas and post-heat treatment in C.P. titanium and titanium alloys

Kim, Y. Z., Murakami, T., Narushima, T., Iguchi, Y. & Ouchi, C., 2006 Jan 1, In : Solid State Phenomena. 118, p. 109-114 6 p.

Research output: Contribution to journalArticle

β Grain refinement due to small amounts of yttrium addition in α+β type titanium alloy, SP-700

Hotta, S., Yamada, K., Murakami, T., Narushima, T., Iguchi, Y. & Ouchi, C., 2006 Mar 20, In : Isij International. 46, 1, p. 129-137 9 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)