Mining and metallurgy, building industry, thermal power, chemical, coal and other industrial equipment parts are easy to wear, also have to consume a large amount of metals. Taking 1994 as an example, domestic cement system annual production capacity is 4.05 billion tons, while lining plate metal consumption is about 120000 tons, which is quite amazing. More and more people are always research wear resistant materials that can adapt to their working conditions and buy high quality wear resistant steel parts to reduce metal wastage and equipment downtime caused by spare parts abrasive wear, thus improving plant economic benefits.

Cement factory has a special process and production environment, it can be said that all equipments are front-line facilities, one is mostly outdoor equipment, the second is for raw materials production, mill is always has serious wear and tear, so equipment inspection and maintenance is very important during synchronous production.

Nowadays, mill liner, hoister hopper, clinker feeding pipeline, conveyor belt that made from chromium carbide overlay plate are favored by all clients from all around the world due to its long lifetime and high quality, now also promoted widely in the cement,concrete industry.