Tungsten carbide tire studs can effectively reduce the possibility of ground skid, reduce the occurrence of accidents, then how is the carbide tire studs prepared, let us together into Zhuzhou Jinxin Company, to understand the preparation process of tungsten carbide tire studs.

  It is mainly divided into four basic stages:

  First, the removal of the forming agent and the pre-firing stage: the removal of the forming agent, sintering with the rise of the initial temperature, the forming agent gradually decompose or vaporize, eliminate the sintering body, at the same time, the forming agent more or less to the sintering body carburization, carburization amount will change with the type of the forming agent, the number and the sintering process is different.

  Second, solid phase sintering stage: solid reaction and diffusion intensification, plastic flow enhancement, sintered body appears obvious contraction.

  Third, liquid phase sintering stage: after the appearance of liquid phase of the sintered body, the shrinkage is quickly completed, and then the crystallization transformation is produced to form the basic organization and structure of the alloy.

  Fourth, cooling stage: the structure and phase composition of tungsten steel with different cooling conditions and produce some changes, you can use this characteristic, heat treatment of tungsten steel to improve its physical and mechanical properties.