Effect of Mo and Ni Content on the Mechanical Properties of Low Carbon and Alloy Steel Casting Sample for Coal-Mining Machinery

Abstract:

The effect of Mo and Ni content on the mechanical properties of low carbon and alloy casting steel by using Vacuum Arc Melting Furnace had been studied in this paper. The results indicated that increasing Mo or Ni content would enhance the hardness and strength of the steel separately, with some of elongation loss. It showed that ferrite refined with the increasing alloy content. The combinations of Mo and Ni content were of importance for comprehensive mechanical properties and wear resistance. The appropriate content in low carbon casting steel with 0.02%Nb was 0.5%-0.6%Mo and 0.2%-0.4%Ni.

• Periodical: Advanced Materials Research (Volumes 476-478)
• Pages: 329-333
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.476-478.329
• Online since: February 2012
• Authors: Zhi Ying Ma, Yi Tao Yang
• Keywords: Low Alloy Cast Steel, Mechanical Property, Mo Content, Ni content, Wear Resistance

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