employee
Bryansk, Bryansk, Russian Federation
Bryansk, Bryansk, Russian Federation
GRNTI 55.09 Машиностроительные материалы
The features of the structure of hot cracks and the structure of steel in the defective zone of castings for railway transport are studied. It is shown that the destruction process is caused by the presence of structural zones in the surface zone of cast products. A method for increasing the crack resistance of steel at hot crack formation temperatures is proposed.
steel, defect, casting, hot crack, structure
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