Hot Rolled Edge

- Sep 21, 2018-

(1) hot rolling can significantly reduce energy consumption and cost. High plasticity and low deformation resistance of metal during hot rolling greatly reduce the energy consumption of metal deformation.

(2) hot rolling can improve the processing performance of metals and alloys, namely the coarse grain crushing in the casting state, significant crack healing, reduction or elimination of casting defects, change the casting structure into deformation structure, and improve the processing performance of alloys.

(3) hot rolling usually adopts large ingot casting and large under-pressure rolling, which not only improves production efficiency, but also creates conditions for improving rolling speed and realizing continuous and automatic rolling process.