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Detailed explain about the pre-hardening treatment technical is very popular

hits:1733    date:2015-10-16

  Except of the heat treatment, excavator tooth pin and rubber production manufacturers also can choose the pre-harening treatment technical to increase the total use life of the excavator tooth pin and rubber products, and the pre-hardening treatment technical is very popular and widely used among all kinds of the harden treatment, and excavator tooth pin and rubber production manufacturer attention that the pre-hardening treatment technical also can be divided into two different types, the first type is the hammering method and second type is the shot blasting method.

  excavator tooth pin and rubber production manufacturer attention that after they had provide the pre-hardening treatment technical to the high manganese steel material, then on its surface would for a more depth hardness layer, for example, its total hardness degree can be two to three times than usual, and use this way can be obvious change the surface situation of high manganese steel.
 

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