所属分类：常见问题 发布时间：2021-03-13 14:17:22 来源：http://www.lcnmb500.com 浏览量：
HARDOX series wear-resistant plate has high wear resistance and good impact performance. It can be cut, bent and welded. It can be connected with other structures by welding, plug welding and bolt connection. It is time-saving and convenient in the process of maintenance. It is widely used in metallurgy, coal, cement, electric power, glass, mining, building materials, brick and tile, port, etc Industry, compared with other materials, has high cost performance, has been favored by more and more industries and manufacturers.
There are many cutting methods of wear-resistant plate, such as laser, plasma, flame, wire cutting, water jet cutting, etc. The flame cutting method of high-grade wear-resistant steel plate is as simple as that of ordinary low-carbon and low-alloy steel. When cutting wear-resistant steel plate, attention should be paid!
With the increase of the thickness and hardness of the steel plate, the tendency of cracks on the cutting edge increases. Because of the high purity of wear-resistant plate, the cutting surface is generally not better than ordinary steel. Easier to cut.
Cutting crack: the cutting crack of steel plate is similar to the hydrogen induced crack during welding. If there is a crack in the cutting edge of steel plate, it will appear within 48 hours to several weeks after cutting thickness. Therefore, the cutting crack belongs to delayed crack. The greater the thickness and hardness of steel plate, the larger the cutting crack. Wear resistant plate should not use flame cutting as far as possible, if flame cutting must be used, pay attention to water cooling.
The alloy layer of wear-resistant composite steel plate with good corrosion resistance contains high percentage of metal chromium, so it has certain rust and corrosion resistance. It can prevent coal sticking when it is used in coal chute and funnel.
The hardness of wear-resistant steel plate is high and difficult to process. You can find a professional wear-resistant plate processing factory to solve the problem. There are many differences between processing wear-resistant plate and ordinary steel plate. Drilling, bending, rolling and machining are very difficult. Not professional wear plate processing plant may not be able to complete the above work.