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high chrome cast alloy grinding balls

1100.0~1700.0 USD
Min. Order: 18 Metric Ton
Trade Term: FOB
Payment Terms: L/C, T/T
Supply Ability: 50000 tons per year
Place of Origin: Anhui

Company Profile

Location: Xuancheng, Anhui, China (Mainland)
Business Type: Manufacturer
Main Products: Dia 15mm High Hardness Steel Balls, Dia 80mm Extremely High Chromium Alloy Cast Grinding Balls, 100mm High Chromium Alloy Cast Steel Balls For Ball Mill, 130mm High Performance Cast Grinding Media, 35x40mm High Chromium Alloy Cast Grinding Cylpebs

Product Detail

Means of Transport: Ocean
Brand Name: DONGXU
production process: cast
place of origin: China Ningguo
material: steel scrap
metallographic structure: M+C
application device: ball mill
specification: customized
function: grinding media
size: dia 8 to 130mm
Production Capacity: 50000 tons per year
Packing: bulk bag/metal pail
Delivery Date: 1 month
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Product Description

Description of the high chrome cast alloy grinding balls

 

 

1.Physical properties

HRCImpact valueMetallurgical structureFalling times Breakage rate
≥60≥3.5M+C20000≤0.5%

 

2.Chemical composition

CSiMnCrPS
2.0-3.2 ≤1.0≤1.010-28≤0.10

≤0.06

 

3.Picture of the high chrome cast alloy steel ball for cement

 

4.Central lab

 

5.Production line

 

6.Production process

 

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.

 

 

 

We sincerely welcome customers from all over the world to come to negotiate business with us.

If you have any concern, feel free to contact us, we are happy to solve your problems.

 

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