Effects of the Microstructure and Mechanical Properties for Wear Resistant Casting Surface with Vacuum Evaporable Pattern Casting Infiltration Process

Abstract:

Wear-resistant casting was made by V-EPC infiltration process. The matrix material was high boron steel casting. Surface composite materials layer was ceramic particles, such as WC, Ferrochromium, and Borax, etc. High boron molten metal was infiltrated into the composite layer and a good cast-infiltration layer may be formed by the interaction of vacuum and high temperature. The wear-resistant casting made with this process has high strength, hardness, and good wear-resistance. It is a new process that wear-resistant casting will be made of.

• Periodical: Advanced Materials Research (Volumes 291-294)
• Pages: 176-179
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.291-294.176
• Online since: July 2011
• Authors: Da Chun Yang
• Keywords: High Boron Steel Casting, Lost Foam Casting (LFC), Vacuum Evaporable Pattern Casting (V-EPC) Infiltration Process, Wear-Resistant Composite Layer

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