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    High Cr+GGG Bimetal composite vertical mill roller-2016

  • Update Time:2020-05-19 16:47:53
  • File Source: Download
  • Description Detail:High chromium cast iron roller by centrifugal casting, Bimetal composite vertical roller, Bimetal composite roller

The characteristics of High chromium cast iron roller by centrifugal casting.    
Using bi-metal composite centrifugal casting technology.
The centrifugal casting without pores and inclusions by using centrifugal force.
Fast cooling metal mold making the casting have a compact microstructure to
improve wear resistance.
4、 辊套外层高铬铸铁,内层我们采用合金球铁或合金钢(具有很高的强度和韧性)。 
Using high chromium cast iron(Cr17NiMo,Cr18Ni2,etc) to the out layer of roller,
using alloy ductile iron like GGG400 etc or alloy steel like 35CrNiMo etc at inner
layer (with high strength and toughness).
By reasonable wear resistant layer thickness design according to client’s requirement
to reduce the dosage of alloy and the cost.

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