How to distinguish the quality of manganese steel screen wire material

Manganese steel screen is a kind of metal mesh structure used for screening and filtration. It is mainly used in screening industry, and its function is screening, filtration, dehydration, desliming, etc. Many advantages, such as: high strength, good stiffness, strong bearing capacity, can be processed into a variety of shapes of screening equipment.
Product sales are bound to be accompanied by the emergence of some poor quality products to disrupt the manganese steel screen market, blindly downward pressure on prices, resulting in screen profit reduction, especially some small workshops have no profit to talk about, and then reduce the raw materials of manganese steel screen, replace the high manganese steel screen with silicon manganese steel, ordinary steel, etc., these steels are not much different in nature, only Mn is added into the steel.
Because the screens made of these materials are metallic iron, they are easy to rust when they are damp, so the screen manufacturers generally do anti rust treatment before leaving the factory, such as spraying anti rust paint or anti rust grease on the screen surface. After such treatment, it is difficult for the screening enterprises to distinguish, even if the technical discrimination also takes a long time. How to distinguish the material of manganese steel screen, the general method is: for high manganese steel, ordinary steel wire, the simplest method is to use magnet.
65Mn manganese steel screen can be attracted by magnets, and the suction is still very large. The suction of manganese steel screen woven by manganese steel wire of manganese steel 13 is weak. The high manganese steel of high manganese steel screen material is an alloy, which is a mixture. Each substance in the mixture maintains its original properties. There is iron in the high manganese steel, so it can be magnetized, but it has no magnetism. Even if it is magnetized, its magnetism is similar to that of other steels The magnetic property of the material screen is also much lower.
When you buy manganese steel screen, you must recognize the qualification and strength of the manufacturer, and avoid some small workshops operating without license. In this way, even if problems suddenly appear in use, the after-sales service is guaranteed.