दिन: 9 अक्टूबर 2022

Causes of mill rolls breakage

1: Brittle fractureThe fracture shape of this type of roll is relatively flat, and the surface of the roll body around the fracture is relatively neat; 2: Ductile fractureThe fracture shape of such rolls is mostly “mushroom head”, and the roll body near the fracture is crushed. Comparing the two, it is found that the […]