The wear resistant steel plate is different from the ordinary steel plate. The wear resistant steel plate is processed on the basis of the ordinary steel plate, which improves the wear-resistant performance of the steel plate. In fact, for different application fields, the types of wear resistant steel plates used are different, so as to better play the greater performance advantages of wear-resistant steel plates.
Wear resistant steel plate has good heat-resistant alloy wear-resistant layer, which is recommended to be used under the working condition of less than 600 ℃. If vanadium, molybdenum and other alloys are added into the alloy wear-resistant layer, it can withstand high temperature wear at 800 ℃. The recommended operating temperature is as follows: the common carbon steel substrate is recommended to be used under the working condition of not higher than 380 ℃; the low alloy heat-resistant steel plate substrate is recommended to be used under the working condition of not higher than 540 ℃; the heat-resistant stainless steel substrate is recommended to be used under the working condition of not higher than 800 ℃. The alloy layer of good corrosion-resistant and wear resistant composite steel plate contains high percentage of metal chromium, so it has certain rust prevention and corrosion resistance. It can prevent coal sticking when used in coal chute and funnel.
High hardness chromium carbide wear resistant steel plate is composed of Q235 steel plate and wear resistant layer. The base of wear resistant steel plate layer is metallurgical combination. The imported high hardness open arc flux cored wire is used to composite one or more layers evenly. During the composite process, due to the release of stress, uniform transverse cracks will be produced on the surface. The wear resistant steel plate has its unique metallographic structure, which is distributed in the form of fiber. Its hardness can reach 56-62, but it can be processed by cutting, bending, welding, etc. it can be said that, basically, the parts that the steel plate can process, and the wear-resistant steel plate can also be processed.
