Description of the stable chromium alloy cast grinding balls

1.Physical properties

2.Chemical composition

3.Picture of the antiwear grinding media steel balls

4.Metallographic cutting machine

5.Automatic sand-coating iron mold production line

6.Package

7.Heat treatment guarantees quality

  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. 30% advanced payment, 70% before loading

Thanks to the good fame of our brand and service, we spread our grinding balls to numbers of big

companies, like Conch Cement, Holcim, Lafarge Global Power Generation etc. And we are now

looking for the local distribution from all over the world.If you have any concern, please feel free to

contact us, we are sure that you will get satisfying service here.