High manganese steel crusher hammer has good toughness, good manufacturability and high safety performance. The main feature is that under the action of high impact force, the surface will quickly produce a hardened layer. After the hardened surface layer was worn, a new surface will appear. The layer, which continues to be work hardened, has a work hardening index 5-7 times higher than other materials, and the high-manganese steel is subjected to impact work hardening to obtain higher wear resistance. However, the high hardness of high manganese steel is low, the wear is severe under medium and low impact force, and the service life is not high.
According to the defects of high manganese steel, ZG Mn13Cr2 insert tungsten-titanium alloy rod wear-resistant hammer head produced by Luoyang Zhili ,while casting, we will add tungsten-titanium carbide rod to improve the hardness of high-manganese steel. Tungsten-titanium carbide has a series of excellent properties such as high hardness, wear resistance, strength and toughness, heat resistance and corrosion resistance, especially its high hardness and wear resistance, which is basically maintained even at a temperature of 500 ° C. It does not change and still has a high hardness at 1000 °C.
In addition, our ZGMn13Cr2 insert tungsten-titanium alloy rod wear-resistant hammerhead adds various rare alloy elements such as molybdenum, vanadium, titanium, nickel and boron to the hardening rate and strengthen the austenite during the casting process. It is treated with a variety of alloy modifiers, strengthens the matrix, and adds advanced technology to increase grain refinement and enhance the wear resistance of the hammer.
Our company's production of ZGMn13Cr2insert hammer has been widely praised in the market. The purchasing manager of China Resources Cement Co., Ltd. commented, "We have used some hammers produced by some manufacturers before, but The effect is not very satisfactory, but after using the ZGMn13Cr2 with inserts hammer produced by the Luoyang Zhili company, we found that the comprehensive performance is very good, which can reach more than 2 times of the ordinary high-manganese steel hammer."
