Choose the right raw materials to prevent the earlier lose efficiency problems

　　According to the different earlier lose efficiency types for these caterpillar bucket teeth pins products, production manufacturers can choose the right raw materials to prevent this problem happen, such as the right raw materials need to has a higher strength, hardness degree and excellent tenacity cooperation performance. To overcome the high manganese steel has the worse resistance abrasion performance under the low impact loads situation, in some developed overseas countries, they had research to use the other materials as the main raw materials to produce the caterpillar bucket teeth pins products.

　　Among several different kinds of the middle and low carbon alloy steel materials, which carbon content all range from 0.02 percents to 0.27 percents, to guarantee the raw materials has the enough strength, choose the right production technology also can ensure these final caterpillar bucket teeth pins products can gained the bigger vital force and excellent resistance abrasion performance.