Cemented Carbide Mill Roll for High Speed Cemented Carbide Rolling Mill

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Specification of Tungsten Carbide Roll Description:

Tungsten Carbide (Cemented Carbide) as a new material has already been widely used in the high speed wire production line. Its mainly chemical composition is Wc and binder (Co-Ni-Cr). According the different stands and requirements, we will adjust the ratio to produce the best suitable tungsten carbide carbide roll rings for customers.

The feature of cemented carbide (tungsten carbide) rolls: high hardness (generally HRA ≥79), great wear-resistance, higher corrosion resistance, good thermal cracking resistance

We offer you a wide variety of standard grades to satisfy almost every application request. Special non-standard grades are also available, as well as a sophisticated R&D-department, that is continously working on developing new grades.

- High-performance rolls for hot rolling mills

- Made exclusively from virgin materials

- Wide variety of standard grades

- State-of-the-art materials from element six, one of the leading manufacturers worldwide

- Available for nearly every rolling application

- Excellent surface finish of the rolled product

- Machining service and training available


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 

Packaging & Shipping:

Tungsten Carbide

Cemented Carbide Mill Roll for High Speed Cemented Carbide Rolling Mill

Tungsten Carbide

Our Services:

Our company has cooperative relation between the domestic agents. Tungsten Carbide Roll Rings can be made accordingto the customers requirements. Fasten delivery. Quality assured.

Our performance:

Cemented Carbide Mill Roll for High Speed Cemented Carbide Rolling Mill

Cemented Carbide Mill Roll for High Speed Cemented Carbide Rolling Mill


1. How Many years experience do we have?

    We have been exported to more than 20 countries in the past 15 years.

2. How long do we usually reply your request?

    We always reply our customer within 24 hours.

3. What material are we supplying now?

    We are specialized in producing Tungsten Carbide Roll Rings for 2 decades. 


If you have any question about tungsten carbide, donot forget to sending the email to Us! You will get the competitive Price and have a very good experience about the Buying Process! CNBM International Corporation is always your trustful friend!

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Q:How to strengthen the shock resistance of powder metallurgy metal parts?
Sintering technology should be excellent, if possible, hot isostatic pressing (low pressure) sintering furnace sintering, the stress is small, uniform structure.
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: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 kind of imported metallurgical machinery parts do steel mills need to rely on?
Under normal circumstances, domestic production, special, key parts have to rely on imports.
Q:What kind of high temperature anticorrosive coating is used for metallurgical high temperature parts?
High temperature paint, if not thermal shock, easy to crack, and more functions can not be achieved.
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: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:Why does the aspect ratio of powder metallurgy machine parts need to be controlled?
Mainly related to the mold, or die punches easily damaged, affecting the die life.
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.
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.

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