Description of the grinding balls high chrome cast steel ball

1.Physical properties

2.Chemical composition

3.Picture of the high chrome grinding ball

4.Workshop

5.Dongfang production process

6.Test equipment

7.Unique heat treatment process

  Metallic materials consist of a microstructure of small crystals called "grains" or crystallites.

The nature of the grains (i.e. grain size and composition) is one of the most effective factors

that can determine the overall mechanical behavior of the metal. Heat treatment provides

an efficient way to manipulate the properties of the metal by controlling the rate of diffusion 

and the rate of cooling within the microstructure. In the R & D practice, Dongfang invents 

Application Method for Warm Period Timing Quenching in Grinding Materials Heat Treatment 

and other skills. Machine oil is used to quench, making workpiece heated evenly, promoting 

the first formed carbide decompose once again and then forming uniformly distributed reticular 

carbides in the matrix. Hardness gap between center and surface is less than 1.5 HRC.

Shipment

  1.Usually we choose to ship your order by sea.

  2.We'll tell you the shipping status once your order has been sent.

Payment

    We accept T/T, L/C.etc. 

Package

   We will pack your order by bulk bag or metal pail.

Dongfang does believe development concept, people-oriented, innovation-based; insists quality concept Quality First,

Client First and management concept Communicate by Trust, Develop by Brand. We strive to keep real, make

innovation, develop high technology to promote more newly qualified products. Dongfang is always getting ready to bring

you satisfied service.