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—The influence of the solidification of high-strength moderately alloyed steel on the mechanical properties of the castings is studied experimentally. The low-temperature strength is of particular interest, since it determines the reliability and performance of cast products. The impact strength, work of crack development, and fiber content in the fractures are plotted as a function of the test temperature...
The thermomechanical properties of foundry sand are analyzed. The thermal and dynamic action of the melt on the mold wall during the casting and solidification of metal is considered, along with its role in the formation of surface defects. The influence of the heating time on the deformation of common types of foundry sand is determined by simulating industrial ingot casting. The deformability of...
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