The Thermal Fatigue Performance for Cast Iron Brake Drum of Large Trucks

Abstract:

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This paper studies the application in different cast iron brake drum the thermal fatigue properties of materials. The results show that the stress concentration factor of grey cast iron, hot fatigue crack initiation, low intensity, and easy to expand, organization crack initiation poor stability, antioxidant ability is poor, thermal fatigue is poorer. 35% of vermicular cast iron and of ductile iron high strength, toughness, good stress concentration factor small, thermal fatigue is well.

Info:

Periodical:

Edited by:

Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen

Pages:

821-823

DOI:

10.4028/www.scientific.net/AMM.117-119.821

Citation:

G. Lu et al., "The Thermal Fatigue Performance for Cast Iron Brake Drum of Large Trucks", Applied Mechanics and Materials, Vols. 117-119, pp. 821-823, 2012

Online since:

October 2011

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Price:

$35.00

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