Tungsten Carbide Roll Ring Wear Resistance and Toughness

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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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Structure 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?
Powder metallurgy is not suitable for larger gears, and such gear spokes can not transmit greater power.
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 methods are as follows:Increasing the density of powder metallurgy parts.
Q:What is the manufacture of powder metallurgy machinery parts?
Powder metallurgy is similar to the production of ceramics, all belong to powder sintering technology. Therefore, a series of powder metallurgy new technology can also be used for the preparation of ceramic materials. Because of the advantages of powder metallurgy technology, it has become the key to solve the problem of new materials and plays an important role in the development of new materials.
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?
From the nano GN-201 is a novel nano composite ceramic coating, can achieve the matching coefficient of expansion, thermal shock.
Q:What are the types of powder metallurgy machinery parts?
There are two kinds of powder metallurgy parts forming: press forming and injection molding.
Q:What kind of imported metallurgical machinery parts do steel mills need to rely on?
Domestic is not impossible and foreign than, the key is that performance is not as good as abroad, especially in our domestic metallurgical enterprises equipment, production processes, are lagging behind than in other countries.
Q:What is the cost of the powder metallurgy machine parts?
Cost level and process, production technology, operation methods, the use of equipment, labor costs are greatly related.
Q:Process flow of powder metallurgy parts plating
Prior to the powder metallurgy electroplating, the utility model needs baking, deoiling and sealing the pores, and thoroughly cleaning and drying after plating. At the same time, all kinds of treatment solution should be chosen as low as possible.

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