What are the materials of crusher hammer head? Which material of hammer head is better?

Crusher hammer head materials include bimetallic composite, high manganese steel, high chromium cast iron, alloy steel, ceramic composite, etc. It cannot be said which one is better. It should be said that different working conditions are suitable for different materials. Let`s talk about each one separately. The material is suitable for the working conditions. 1 bimetal composite hammer head The hammer head produced by bimetallic thermal composite materials is 2-3 times more effective than high manganese series materials. It is especially suitable for large crusher hammer heads, plate hammers and large ball mill linings. The working effect is very remarkable especially in environments with harsh industrial and mining conditions. Used in limestone, cement clinker, iron ore, sandstone, coal gangue, basalt... and many other hard food crushing fields. 2. High manganese steel hammer head High manganese steel refers to high alloy steel with a manganese content of more than 10%. The biggest features of high manganese steel are: When the external compressive stress or impact load is greater, it is conducive to the formation of a hardened layer on the surface, so the wear resistance of the casting is higher; as the surface hardened layer gradually wears away, a new work-hardened layer is formed under the action of external compressive stress or impact load. will continue to take shape. Therefore, it is suitable for making wear-resistant spare parts that can withstand high impact load material wear for a long time, and is widely used in grinding equipment such as metallurgy, mining, building materials, railways, electric power, and coal. Three high chromium cast iron hammer heads After appropriate alloying and related process measures, casting spare parts such as high-chromium cast iron plate hammers and hammer heads can make the hardness of the entire section reach above 58HRC, and they will maintain high hardness and high wear resistance during the wear process. Process technology The working surface adopts directional solidification technology to make the M7C3 carbide vertically distributed on the working surface. Without reducing the toughness, both the macro hardness and the micro hardness of the carbide are improved to a certain extent. Scope of application It is suitable for making wear-resistant spare parts with low impact load and simple shape. Four alloy steel hammer heads Alloy structural cast steel is an iron-carbon alloy formed by adding an appropriate amount of one or more alloying elements to ordinary carbon steel. Process technology Depending on the added elements, coupled with appropriate smelting and heat treatment processes, it can obtain high strength, high toughness, high wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, non-magnetic and other related special properties. Scope of application It is suitable for producing wear-resistant spare parts with certain strength and good toughness and good comprehensive mechanical properties required by various working conditions, as well as corresponding main steel structure castings that carry dynamic loads.