MachineU > China Products > Chemicals > Inorganic Chemicals > Non-Metallic Products > Ceramics
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
Specifications
Brand Name :
Weite ceramics
Certification :
ISO9001
Place of Origin :
Jiangsu, China
MOQ :
50piece
Price :
Negotiate
Supply Ability :
100000 per month
Packaging Details :
carton
product name :
Silicon nitride ceramic ring
Material :
Silicon nitride ceramics
colour :
dark grey
Features :
Wear-resistant/insulation
Place of origin :
Jiangsu, China
Density :
＞3.2(g/cm3)
Maximum operating temperature :
1600
Description


Silicon Nitride Wear - Resistant Ceramic Fitting Insulation Ring

Product Overview


Silicon nitride ceramics have high strength, especially high-purity silicon nitride, which is one of the hardest substances in the world.
Very strong corrosion resistance, can be used in strong acids and alkalis, soluble in hydrofluoric acid but does not react with other organic acids.

The product has the advantages of high density and uniformity, excellent thermal shock resistance, corrosion resistance, high temperature resistance, pollution-free, high insulation, and is not affected by a reducing atmosphere. It has a long service life and is especially suitable for harsh conditions such as hydrogen reduction furnaces. Electrode protection. Can be processed according to customer demand specifications.

Product parameter table

Colourdark grey
Density (g/cm3)＞3.2
Relative density99%
Hardness (HV)14-16
Fracture toughness (MPa•m1/2)6-7
Normal temperature flexural strength (MPa)600-800
Coefficient of expansion (μm/K) 20-400℃3.2
400-1000℃ 4.3
Dielectric strength (KV/mm)＞13
Resistivity
(Ω·cm)		 20℃＞1014
500℃＞1011
Thermal conductivity (W•(m•K)-1)15-22
Acid and alkali corrosion resistanceexcellent
Thermal shock resistance ΔT℃1300
Maximum operating temperature1600
Apparent porosity%0



Product features


Product features: high temperature and high strength, good thermal shock stability, good fatigue toughness, high fatigue willfulness, high room temperature bending strength, wear resistance, oxidation resistance and corrosion resistance.

Applications


This product has been widely used in polysilicon reduction furnaces, military manufacturing, aviation, and power.
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring

Product Picture


High temperature resistance. At 1200 ℃, the strength and hardness are almost unchanged. It can be used in a high temperature environment. It will not melt under high temperature and will not decompose until 1900 ℃.
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
.

Product packaging


Packed in carton
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring

FAQ


1. Are you a businessman or a manufacturer?
We are a company, we have our own factory
2. How long is your delivery time?
Negotiable
3. Can the product be customized?
Can be customized
4. What is the product packaging?
Carton or according to customer requirements



























Product tags

ceramic insulation rings

,

what is silicon bronze

,

alumina ceramic seal rings
Send your message to this supplier
Send Now

Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring

Ask Latest Price
Product Detail
Brand Name :
Weite ceramics
Certification :
ISO9001
Place of Origin :
Jiangsu, China
MOQ :
50piece
Price :
Negotiate
Supply Ability :
100000 per month
Contact Supplier
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring
Silicon nitride ceramic high-strength insulating wear-resistant ceramic ring

Yixing Weite Chinaware Co., Ltd

Active Member
5 Years
jiangsu
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Welding Ceramic Backing, Ceramic Welding Nozzle, Welding Ceramics
Employee Number :
>50
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Silicon Nitride Ceramics
MachineU China Products Chemicals Inorganic Chemicals Non-Metallic Products Ceramics
Contact Supplier
Submit Requirement