Bottom factory price of good quality silicon carbide

Feature 1. High temperature tolerance 2. Corrosion resistance 3. High bending strength 4. Oxidation resistance.

 Silicon Carbide LIne currently serves the following market segments

SanitarywareTablewareElectrical PorcelinTechnical CeramicsRefractory Ceramics

Petro-ChemicalPower GenerationIndustrial Process HeatingMineral ProcessingArtware & Pottery

Silicon Carbide Line is currently available for the following principal application

Low MassBeam/PostsRollersPlate SettersSaggersBurner NozzlesWaste Heat Boiler FerrulesFluid Bed Components

Pump ComponentsMechanical SealsCruciblesSand Blast NozzlesThrust ComponentsFire Tube Boiler FerrulesDust Collector Components

Reaction bonded SiC is made by infiltrating compacts made of mixtures of SiC and Carbon with liquid Silicon. The Silicon reacts with the Carbon forming more SiC which bonds the initial SiC particles.

Sintered SiC is produced from pure SiC powder with non-oxide sintering aids. Conventional ceramic forming processes are used and the material is sintered in an inert atmosphere at temperatures up to 2000ºC or higher.

 

Both forms of Silicon Carbide (SiC) are highly wear resistant with good mechanical properties, including high temperature strength and thermal shock resistance.

Typical Silicon Carbide characteristics include:

§                         Low density §                         High strength §                         Good high temperature strength (Reaction bonded) §                         Oxidation resistance (Reaction bonded) §                         Excellent thermal shock resistance §                         High hardness and wear resistance §                         Excellent chemical resistance §                         Low thermal expansion and high thermal conductivity

Typical Silicon Carbide applications include:

§                         Fixed and moving turbine components §                         Seals, bearings, pump vanes §                         Ball valve parts §                         Wear plates §                         Kiln furniture §                         Heat exchangers §                         Semiconductor wafer processing equipment Technical Ceramics Coatings Braze Alloys Glass Products 

Technical Parameter of Reaction Bonded Silicon Carbide
item	data
temperature of application	1380°C
density	>=3.02g/cm3
open porosity	<0.1%
bending strength	250Mpa(20centigrade), 280Mpa(1200centigrade)
modulus of elasticity	330Gpa(20centigrade), 300Gpa(1200centigrade)
thermal conductivity	45W/m.k(1200centigrade)
coefficient of thermal expansion	4.5K-1*10-6
Mohs hardness	13
Acid and alkali resistance	Excellent

Technical Parameter of recrystallized silicon carbide Silicon Carbide
Item	Data
Temperature of application	1620oC
Density	≥2.65g/cm3
Open porosity	15%
Bending strength	90Mpa(20 celsius degrees), 110Mpa(1200celsius degrees)
Thermal conductivity	36.6W/m.k(1200celsius degrees)
Coefficient of thermal expansion	4.5 K-1*10-6
Acid and alkali resistance	Excellent

 Contact:

Weifang Beihai Fine Ceramics welcome you to visit our factory!

( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg.com/photo/v8/609658299_1/Bottom_factory_price_of_good_quality_silicon.jpg' , 'http://i01.i.aliimg.com/photo/v8/609658299_2/Bottom_factory_price_of_good_quality_silicon.jpg' , 'http://i01.i.aliimg.com/photo/v8/609658299_3/Bottom_factory_price_of_good_quality_silicon.jpg' , 'http://i01.i.aliimg.com/photo/v8/609658299_4/Bottom_factory_price_of_good_quality_silicon.jpg' , 'http://i01.i.aliimg.com/photo/v8/609658299_5/Bottom_factory_price_of_good_quality_silicon.jpg' , 'http://i01.i.aliimg.com/photo/v8/609658299_6/Bottom_factory_price_of_good_quality_silicon.jpg' ]; var oProductShow = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Bottom factory price of good quality silicon carbide