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

研究成果: Article

抄録

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.

元の言語English
ページ(範囲)510-518
ページ数9
ジャーナルFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
46
発行部数5
出版物ステータスPublished - 1999 5
外部発表Yes

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Engines
Wear of materials
Sprockets
Molybdenum
Steel
Cams
Fuel consumption
Torsional stress
Torque
Ultrasonics
Fatigue of materials

ASJC Scopus subject areas

  • Mechanical Engineering
  • Metals and Alloys

これを引用

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