Numerical research of gas-related defects for gray cast iron during sand casting
Materials Letters（2023）
摘要
•A novel simulation research route has been established.•High pressure spots were generated in the surface region of the sand core.•Temperature field and gas pressure field of sand core were obtained.•Initiation of porosity fractions and distributions was simulated.
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关键词
Gas-related defects,Sand casting,Simulation and modelling,Pressure profile
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