How to treat the surface of NM400 wear-resistant plate?

The surface treatment of NM400 wear-resistant plate

First, it is recommended to use a clean brush and clean water or alkaline detergent for washing, or use high-pressure water or steam to wash. NM400 wear-resistant plate mainly composed of ferrite in use.

Second, NM400 wear-resistant plate is an important material indispensable for national construction and realization of the four modernizations. It has a wide range of applications and a variety of varieties, depending on the shape of the section. NM400 wear plates are generally divided into four categories: profiles, plates, pipes and metal products. In order to facilitate the organization of the production, order supply and management of NM400 wear plates, they are further divided into heavy rail, light rail, large section steel, and medium-sized Section steel, small section steel, NM400 wear-resistant plate cold-formed section steel, high-quality section steel, wire rod, medium and thick steel plate, thin steel plate, electrical silicon steel sheet, strip steel, seamless steel pipe NM400 wear-resistant plate, welded steel pipe, metal products, etc. NM400 wear-resistant plate production method Most of the NM400 wear-resistant plate processing is NM400 wear-resistant plate through pressure processing, so that the processed steel produces plastic deformation.

Third, according to the processing temperature of NM400 wear-resistant plates, NM400 wear-resistant plates can be divided into cold processing and hot processing. The main processing method of NM400 wear-resistant plate is rolling: the metal blank of NM400 wear-resistant plate is passed through the gap between a pair of rotating rollers, and the cross section of the material is reduced due to the compression of the rollers, and the length is increased. The most commonly used production method for grinding plates is mainly used to produce NM400 wear-resistant plate profiles, plates, and pipes. It is divided into cold rolling and hot rolling. Forging NM400 wear-resistant plate: a pressure processing method that uses the reciprocating impact of a forging hammer or the pressure of a press to change the blank into the shape and size we need.

Drawing NM400 wear-resistant plate: It is the processing method that the rolled metal blank is pulled through the die hole to reduce the section and increase the length. Most of them are used for cold working.