can offer full size of Silicon Carbide ball.
Diameter from 1mm to 30mm
Blanks and High precision grinding. G5, G10, G25, G100 etc.
Silicon Carbide specification 98% SiC
Kg/l 1.8
g/cm3 >3.1
kgf/mm2 30--50
HV(kgf/mm2)2200--2500
Silicon Carbide (SiC)> 98%
Silicon (Si)0.1--0.15%
Carbon(C) 1.0--1.3%
Black Silicon carbide ceramic ball
high compaction press. Then was sintered at a high temperature . The highest bending strenghth and fracture toughness was considered the first choice of grinding media to mill the most sensitive powder or slurry
They are widely used in aviation, spaceflight, navigation, petroleum, chemical industry, metallurgy, electric power, automobile, textile, machinery, pumps, medical equipment, etc.
Characteristics and Advantages
1. It is a cost-effective substitute for Ferrosilicon.
2. It has Multi-functions.
A: Remove oxygen from iron compound.
B: Adjust the carbon content.
C: Act as a fuel and provide energy.
3. It has no dust nuisance while feeding the material.
4. It can speed up the reaction.
| Technical Data |
Unit |
Sic |
| Hardness |
HS |
≥110 |
| Porosity Rate |
% |
≤0.3 |
| Density |
g/cm3 |
3.00-3.05 |
| Compressive Strength |
MPa |
>2200 |
| Fractural Strength |
MPa |
>350 |
| Coefficient of Expansion |
10/degree celcius |
4.00 |
| Content of SiC |
% |
≥90 |
| Elastic Modulus |
Gpa |
≥400 |
| Temperature |
Degree celcius |
1300 |
Ball size
Factory Facility
If you are finding materials with long life and high hardness,
If you are finding materials resisting high temperature and corrosion,
If you are finding factory to produce any custom-tailor tools or parts,
Zhuzhou Sintec New Material Co., Ltd has a lot to offer!
Based in Zhuzhou, the most biggest collecting and distributing center in the world,
we can easily absorb economical raw materials; advanced techniques,equipment;
and skilled management methods.
That's why, during past twenty years, Sintec has been supplying leading carbide tools,
precision parts for more than 20 countries in North America, Europe, South America,
Southeast Asia.
Sintec Will be adhering to the "quality products, quality service, good reputation"
spirit, to think what you are thinking, to do what you wanna us to do; final goal is
make win-win cooperation.
Audited Supplier 
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