Practice on equal proportional laser treatment of section steel rolls;

Process of crater formation upon electric discharge textured roll surface;

Analysis and countermeasure for fracture forms of rolls in hot rolling section steel;

Checking the Roller Strength in Rolling Machine for Vane;

Wearable cladding repair craftwork of cold roller;

Pulse Electrochemical Finishing with a Shaped Cathode and Its Application on Roller;

A projection of advanced three times pouring two times compounding is used to resolve the technical problem of the low tensile strength in the compound layer and core of high chromium compound cast iron rolls.

To exploit the high performance roll is the target that the roll researchers are searching for because the quality of rolls directly affects the output and quality of the rolling material.

The characteristic of the high-speed stssl rolls is described in the article.

Lubrication gradient material (LGM) and its process on tungsten carbon was developed,and the wire rod mill rollers of the LGM were served in metallurgy industry.