*Y. Taniguchi¹ (1.National Institute of Technology(KOSEN) NARA College, Japan)

*H. Shimamoto¹, M. Onaka¹, K. Ashizuka¹, S. Unami¹ (1.JFE Steel Corporation, Steel Research Laboratory, Stainless Steel & Iron Powder Research Department, Japan)

*T. Yokoi¹, Y. Yoshida¹ (1.FINE SINTER CO.,LTD., Japan)

B. Zhang¹, *J. Wang¹ (1.State Key Laboratory of Porous Metal Materials, Northwest Institute for Nonferrous Metal Research, China)

K. Osaka¹, *T. Sasaki¹, Y. Tamura², S. Yamada² (1.Niigata University, Japan, 2.Diamet Corporation, Japan)

*K. Shimauchi¹, Y. Mizuta¹, T. Tashiro², S. Egashira², T. Ishimine² (1.Sumitomo Electric Sintered Alloy, Ltd., Japan, 2.Sumitomo Electric industries,Ltd., Japan)

*F. Maezawa¹, T. Tashiro¹, S. Egashira¹, K. Shimauchi¹, T. Ishimine¹ (1.Sumitomo Electric Industries, Ltd., Japan)

G. Araüjo de Lima¹, J. Zimmermann de Assunçäo², A. N. Klein², *K. Pagnan Furlan³ (1.University of Parma, Department of Engineering and Architecture, Italy, 2.Federal University of Santa Catarina, Brazil, 3.Hamburg University of Technology, Institute of Advanced Ceramics, Integrated Materials Systems Group, Germany)

*Y. Nagasawa¹, H. Ando¹, R. Nagashima¹, A. Kayama¹, H. Yamazaki² (1.FINE SINTER, Japan, 2.FINE SINTER SANSHIN, Japan)

*Y. Hirao¹, . Eida¹, T. Saito¹, T. Ueno¹ (1.Sumitomo Electric Sintered Alloy Ltd., Japan)