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Dive into the research topics where Junji Ommyoji is active.

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Featured researches published by Junji Ommyoji.


Advances in Science and Technology | 2006

Investigation into Hydration Resistance of CaO-Containing Materials

Wei Lin; Jian Li Zhao; Junji Ommyoji; Akira Yamaguchi

In order to develop an ideal material for the nozzle used in steel continuous casting process, the hydration resistance of some CaO-containing complex oxides and CaO-NiO solid solutions were investigated systematically. The hydration resistance of the complex oxides was CT >CZ>CS>CF>CB3BTB2 B>CB2BS>>CB2BF>CB3BA>CAB2B>CaO. CT should be a promising material for the nozzle. A large number of fine secondary-NiOss particles were separated from the CaOss crystal grains in CaO-NiO solid solution and improved the hydration resistance.


Journal of The Society of Materials Science, Japan | 2007

Sintering of Al2O3-Cr2O3 Powder Prepared by Sol-Gel Process

Motonari Fujita; Keisuke Inukai; Shinichi Sakida; Tokuro Nanba; Junji Ommyoji; Akira Yamaguchi; Yoshinari Miura


Journal of The Ceramic Society of Japan | 2007

Influence of Heating Temperature, Keeping Time and Raw Materials Grain Size on Al4O4C Synthesis in Carbothermal Reduction Process and Oxidation of Al4O4C

Jianli Zhao; Wei Lin; Akira Yamaguchi; Junji Ommyoji; Jialin Sun


Journal of The Ceramic Society of Japan | 2007

Synthesis of Al4SiC4 from Alumina, Silica and Graphite

Jianli Zhao; Wei Lin; Akira Yamaguchi; Junji Ommyoji; Jialin Sun


Materials Science and Engineering B-advanced Functional Solid-state Materials | 2010

Microstructural evolution during the formation of Ti3AlC2

Michiyuki Yoshida; Yasuhiro Hoshiyama; Junji Ommyoji; Akira Yamaguchi


Journal of The Ceramic Society of Japan | 2010

Reaction mechanism for the synthesis of Ti3AlC2 through an intermediate carbide of Ti3AlC from elemental Ti, Al, and C powder mixture

Michiyuki Yoshida; Yasuhiro Hoshiyama; Junji Ommyoji; Akira Yamaguchi


Journal of The Ceramic Society of Japan | 2007

Oxidation Behavior of Magnesium Aluminum Oxynitride

Wenbin Dai; Akira Yamaguchi; Wei Lin; Junji Ommyoji; Jingkun Yu; Zongshu Zou


Journal of The Ceramic Society of Japan | 2007

Oxidation Behavior of Magnesium Aluminum Oxynitride with Different Composition

Wenbin Dai; Akira Yamaguchi; Wei Lin; Junji Ommyoji; Jingkun Yu; Zongshu Zou


Taikabutsu overseas | 2012

Influences of Distribution of Al Additive on Properties of MgO-C Refractories

Fuminori Hirose; Akira Yamaguchi; Yasuhiro Hoshiyama; Junji Ommyoji


Journal of The Ceramic Society of Japan | 2007

Preparation and Properties of Spark Plasma Sintered Magnesium Aluminum Oxynitride

Wenbin Dai; Akira Yamaguchi; Wei Lin; Junji Ommyoji; Jingkun Yu; Zongshu Zou

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Akira Yamaguchi

Nagoya Institute of Technology

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Yasuhiro Hoshiyama

Kyoto Institute of Technology

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Jingkun Yu

Northeastern University

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Wenbin Dai

Northeastern University

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Zongshu Zou

Northeastern University

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Jianli Zhao

University of Science and Technology

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Michiyuki Yoshida

Tokyo Institute of Technology

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