Effect of Mn and CE on the Microstructure and Tribological Characteristics of Compacted Graphite Cast Iron
Bao Shangguan
Abstract
Bao Shangguan
Abstract
The tribological characteristics of compacted graphite cast iron with different CE and Mn content were investigated by self-made block-disk tester. The results indicate that the C.G. iron containing 0.9%~1.5%Mn,less than 4.2% CE,and with pearlite-base has high friction confficient and low wear rate.
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The tribological characteristics of compacted graphite cast iron with different CE and Mn content were investigated by self-made block-disk tester. The results indicate that the C.G. iron containing 0.9%~1.5%Mn,less than 4.2% CE,and with pearlite-base has high friction confficient and low wear rate.
Key concepts: Pearlite, Graphite, Materials science, Cast iron, Tribology, Metallurgy, Microstructure, Composite material