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Silicon Carbide CANTILEVER PADDLE| Silicon carbide paddle| CANTILEVER PADDLE| Silicon carbide beams| Silicon carbide Rollers| Silicon carbide cooling tube| Silicon carbide nozzle| Silicon Carbide Plates Sheets| Silicon Carbide Saggers| Silicon carbide thermocouple Protection Tubes|

Product RSiC Saggers
Characteristic

RSiC Saggers is made of a select grade and high-purity silicon carbide powder,consolidated by vacuum induction sintering furnace at temperature 2450℃.The product is without any addivtive composition.

Application RSiC Saggers has excellent strength and thermal shock resistence..Max working temperature of RSiC sagger is 1650℃.it is ideal kiln furniture for fluorescent material and powder industry.

R-SiC-Technical Data Sheet

Properties

Units

R-SIC

α-SIC Composition

Vol%

≥99.5

Si3N4 Composition

Vol%

0

Free Si Composition

Vol%

0

Density

g/cm3

2.7

Apparent Porosity

15.5

Modulus Of Rupture @20℃

 MPa

91-101

Modulus Of Rupture @1200℃ 

 MPa

 109

Modulus Of Rupture @1350℃ 

 MPa

 119

Modulus Of Crushing @20℃ 

 MPa

 299

Thermal Conductivity @1200℃

w.m-1.k-1  

 36.5

Thermal Expansion @1200℃

a x 10-6/ ℃

 4.70

Thermal Shock Resistance 

 Best

Max working Temperature 

 ℃

 1650

1. Bending resistance in high temperature,thermal shock resistance and high thermal conductivity.

2. No change in form,no crack in the condition of high temperature and heavy load.

3. Acid and alkali resistance.

4. Our products have achieved the standard of the same trade in Europe, and the quality has up to the international leading level.

 

Product NSiC Saggers
Characteristic

NSiC Saggers made of a select grade and high-purity silicon carbide powder and Si powder,formed by slip casting,reacted and sintered by vacuum induction sintering furnace.This kiln furniture has hih temperature strength and low mass.

Application

NSiC Saggers has excellent strength and thermal shock resistence.max working temperature of NSiC sagger is 1500℃.it is ideal kiln furniture for fluorescent material and powder industry.

N-SiC-Technical Data Sheet

Properties

Units

N-SIC

SIC Composition

Vol%

≥76

Si3N4 Composition

Vol%

≥23

Free Si Composition

Vol%

0

Density

g/cm3

2.8

Apparent Porosity

13

Modulus Of Rupture @20℃

 MPa

171-179

Modulus Of Rupture @1200℃ 

 MPa

 179

Modulus Of Rupture @1350℃ 

 MPa

 189

Modulus Of Crushing @20℃ 

 MPa

 580

Thermal Conductivity @1200℃

w.m-1.k-1  

 19.6

Thermal Expansion @1200℃

a x 10-6/ ℃

 4.70

Thermal Shock Resistance 

 Best

Max working Temperature 

 ℃

 1500

Our products have achieved the standard of the same trade in Europe, and the quality has up to the international leading level.

 

Product SiSiC Saggers
Characteristic

SiSiC Saggers is a new advanced silicon carbide material,which developed on the basis of primary high performance RSIC and NSIC and an economic and valueadded product with feartures of high degree of reliability,longer working life,and energy efficiency.

Application SiSiC Saggers are widely applied in sanitary ware,electric ceramics,and tableware industries.structural parts could service in coal,metallurgy,enwironment,construction tiles,electronic ceramics,chemical,and mechanics industries.

Si-SiC-Technical Data Sheet

Properties

Units

Si-SIC

SIC Composition

Vol%

90--92

Si3N4 Composition

Vol%

0

Free Si Composition

Vol%

8--10

Density

g/cm3

≥3.02

Apparent Porosity

<0.1

Bending Strength @20℃

 MPa

260

Bending Strength @1200℃ 

 MPa

280

Modulus Of Elasticity @20℃ 

 GPa

330

Modulus Of Elasticity @1200℃ 

 GPa

300

Thermal Conductivity @1200℃

w.m-1.k-1  

45.0

Thermal Expansion @1200℃

a x 10-6/ ℃

4.50

Thermal Shock Resistance 

Better

Vickers Hardness Kg/mm2 2400
Fracture Toughness MPam1/2 3.3
Acid And Alkali Corrosion Resistance   Best

Max working Temperature 

 ℃

1380

1. Low mass & high temp.strength.

2.High degree of creep-resistance,excellent oxidation and corrosion resistance,high hardness,highly wear and scour resistant.

3.Great thermal shock resistance,well thermal conductivity,airproofing,high surface quality.

4. Our products have achieved the standard of the same trade in Europe, and the quality has up to the international leading level.

 

 

 

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