Cavitation Wear Resistance of Engine Bearing Materials
作者:
Aleksandar Rac,
期刊:
Tribology Transactions
(Taylor Available online 1994)
卷期:
Volume 37,
issue 2
页码: 315-318
ISSN:1040-2004
年代: 1994
DOI:10.1080/10402009408983299
出版商: Taylor & Francis Group
关键词: Cavitation Erosion;Engine Bearing Material;Field and Laboratory Testing
数据来源: Taylor
摘要:
Tlie resistance to cavitation erosion of aluminum alloy, and cast and sinte-red lead-bronze, materials which are most frequently used for engine bearings, has been evaluated. The tests were carried out in motor oil at a temperature of 80°C, using a magnetostrictive vibratory tester (20 kHz). The results showed that the cavitation erosion resistance was the greatest in cast lead-bronze. On the contrary, sintered lead-bronze, though of the same chemical composition, had the greatest erosion rate. Additionally, the investigation of the overlay plated bearings showed the overlay was nonresistive to this type of wear.
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