Silicon carbide SiC seal rings are a type of special ceramic plate. It is combined with high purity silicon carbide and ultra fines. Shaped by vibration, made by high sintering. The SiC seal ring is an oxide bonded silicon carbide based products, which are used in Kiln Furniture. It is featured with high bending strength at elevated temperature, good abrasion resistance, Resistance to thermal shock, high thermal conductivity and offers a good life.
1) Silicon carbide SiC seal rings features:
a)Excellent Thermal Shock Characteristics
b)Corrosion Resistance
c)As Cast Tight Dimensional Tolerances
d)High Creep Resistance
e)Superior Wear Resistance
f)High strength, extreme hardness,wear resistance, high temperature tolerance, corrosion resistance, oxidation resistance,thermal shock resistance, high thermal conductivity, low coefficient of thermal expansion, creep resistance under high temperature and so on.
2) Silicon carbide SiC seal rings benefits:
a)Superior Oxidation Resistance
b)Improved Performance
c)Lowered Cost Burden
d)Longer Life Between Replacement/Rebuilds
e)Allows Lower Weight
f)Very High Thermal Conductivity
3) silicon carbide SiC seal rings are widely used in industrial production
a)Automobile Industry
b)Boiler Industry
c)Chemical Industry
d)Crystallite Glass Industry
e)Magnetic Materials Industry
f)metallurgy
g)metallurgy Industry
h)Paper Industry
i)Petroleum Industry
4) Silicon carbide SiC seal rings life is several times than others.
5) Silicon carbide SiC seal rings material: All kinds of kilns
6) Silicon carbide SiC seal rings technical paramermers:
item | unit | data |
temperature of application | C | 1380 |
density | g/cm3 | >=3.02 |
open porosity | % | <0.1 |
bending strength | Mpa | 250(20C) |
Mpa | 280(1200C) | |
modulus of elasticity | Gpa | 330(20C) |
Gpa | 300(1200C) | |
thermal conductivity | W/m.k | 45(1200C) |
coefficient of thermal expansion | K-1*10-6 | 4.5 |
rigidity |
| 13 |
acid-proof alkaline |
| Excellent |
|
|
|
