Processing of a Continuous Ceramic Fiber/Iron Alloy Composite

Hidekazu Sueyoshi; Tomohito Maruno; Koichi Yamamoto; Yoshihiro Hirata; Soichiro Sameshima; Shigeru Uchida; Shuichi Hamauzu; Sumihiko Kurita

doi:10.2320/matertrans.43.735

Hidekazu Sueyoshi, Tomohito Maruno, Koichi Yamamoto, Yoshihiro Hirata, Soichiro Sameshima, Shigeru Uchida, Shuichi Hamauzu, Sumihiko Kurita

Author information

Hidekazu Sueyoshi
Department of Mechanical Engineering, Faculty of Engineering, Kagoshima University
Tomohito Maruno
Department of Mechanical Engineering, Faculty of Engineering, Kagoshima University
Koichi Yamamoto
Department of Mechanical Engineering, Faculty of Engineering, Kagoshima University
Yoshihiro Hirata
Department of Applied Chemistry and Chemical Engineering, Faculty of Engineering,Kagoshima University
Soichiro Sameshima
Department of Applied Chemistry and Chemical Engineering, Faculty of Engineering,Kagoshima University
Shigeru Uchida
Steel Research Laboratory, Nippon Steel Corporation
Shuichi Hamauzu
Plant and Machinery Division, Mishima Kosan Co., Ltd.
Sumihiko Kurita
Research and Development Division, Koransha Co.,Ltd.

Keywords: continuous ceramic fiber, iron alloy, composite, processing, powder metallurgy, hot isostatic press

JOURNAL FREE ACCESS

2002 Volume 43 Issue 4 Pages 735-740

DOI https://doi.org/10.2320/matertrans.43.735

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Abstract

Processing of a continuous ceramic fiber/iron alloy composite by powder metallurgy was investigated. The preparation of continuous ceramic fiber/iron alloy composite is feasible by hot isostatic pressing of a laminate of iron alloy powder sheets, prepared from a doctor blade method, and continuous ceramic fiber sheets. It is necessary to choose suitable temperature and pressure which enable iron alloy to penetrate into ceramic yarn through the small openings between the fibers. The continuous ceramic fiber/iron alloy composite in which fibers are uniformly dispersed can be produced by choosing an appropriate combination of the thickness of iron alloy powder sheet and the number of continuous ceramic fiber sheet.

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