Tungsten Carbide Roll Ring for Rolling Mill

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Qingdao
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TT OR LC
Min Order Qty:
1 pc
Supply Capability:
20000 pc/month

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Product Description:

Specification of Tungsten Carbide Roll Description:


CNBM can customised solutions of Tungsten Carbide Roll that create long-term advantages

for customers worldwide.


Our Tungsten Carbide Rolls as below:

– Developed to customer specification

– Made exclusively from virgin materials

– For hot and cold rolling, with or without pass grooves

– For tube rolling

– Available in various standard grades and in diameters of up to 500mm

– Offer excellent surface finish of the rolled product

– For guide rolls



Main Features of the Tungsten Carbide Rolls:

- best wear-resistance 
- High thermal conductance 
- better moderate resistance

- good toughness

- good resistance for thermal cracking

- Used for finishing and prefinishing stands of high speed wire-rod rolling mill,finishing stands of bar rolling mill, sizing stands of high speed wire-rod rolling mill

- ISO9001:2008 Certification 



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Q:Why are powder metallurgy parts generally small?
Although this part has higher hardness and wear resistance, but as a shaft parts of the fatigue resistance can not be guaranteed, a small defect can lead to damage.
Q:How to strengthen the shock resistance of powder metallurgy metal parts?
The finer the crystal powder, the better the stress after sintering.
Q:How can make powder metallurgy machinery fittings have hardness, toughness?
The above methods can be used separately, without regard to this factor, can also be used all.
Q:What is the manufacture of powder metallurgy machinery parts?
Powder metallurgy is the preparation of metal powder or metal powder (or a mixture of metal powder and metal powder) as raw material, after forming and sintering, manufacture of metal materials, composite materials and products of various types of technology.
Q:Why does the aspect ratio of powder metallurgy machine parts need to be controlled?
This is the material, process, mold, equipment restrictions,When the material is pressed in the height direction, the density is too high, but the diameter is too high. The density gradient is too large and the strength of the blank is too low to form.
Q:What kind of high temperature anticorrosive coating is used for metallurgical high temperature parts?
The alternating coating of hot and cold can not crack and fall off. The coating is dense, acid resistant and alkali resistant, and can withstand high temperature 1300 DEG C. FDA certification, non-toxic environmental protection.
Q:What are the types of powder metallurgy machinery parts?
Powder metallurgy parts can not be subdivided into different types, because different metal, nonmetal and other additives are added in the matrix material to achieve different effects, which need to be decided according to different performance requirements.
Q:What kind of imported metallurgical machinery parts do steel mills need to rely on?
Basically, the technical content of high quality, good import, I do not say one by one, too much.
Q:What is the cost of the powder metallurgy machine parts?
Under the same conditions, mass production is certainly superior to a small amount of production because fixed costs are apportioned by production and unit costs are reduced.
Q:Process flow of powder metallurgy parts plating
The formation of powder metallurgy electroplating process is mainly because the powder metallurgy parts is the use of metal powder pressing and sintering, thus containing oil and porous, which requires the electroplating process in powder metallurgy, electroplating processing, all kinds of solution into the pores of the coating has great impact on the quality of.

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