Developments of P/M parts and materials for high performance engines

Akira Fujiki

doi:10.2497/jjspm.46.510

Developments of P/M parts and materials for high performance engines

Research output: Contribution to journal › Article › peer-review

Abstract

New P/M parts and materials are developed for high performance engines which show high power and torque with low emission and low fuel consumption. As for P/M parts, sinter-joined sprocket is explained. In this development, materials selection and design are referred. Also new test method for torsion fatigue test is explained. Non destructive analytical technique is developed to evaluate joint area by ultrasonic. As for P/M materials, development of P/M molybdenum steel base anti-wear materials are explained. These were developed for engine cam-followers and valve seat inserts. And also new valve/valve seat wear test apparatus are developed.

Original language	English
Pages (from-to)	510-518
Number of pages	9
Journal	Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume	46
Issue number	5
DOIs	https://doi.org/10.2497/jjspm.46.510
Publication status	Published - 1999 May
Externally published	Yes

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering
Metals and Alloys
Materials Chemistry

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