China office Add: Unit 1416 Bld C,Jinyuan Plaza, Taiyuan Rd,Luoyang 471003, China
Tel:+86-379-64390591
cell phone:+86-13803883824
USA office:  Eric Lin (Mr)

Hans MFG
630-754-8400 (O)
Add:  1793 Commerce Dr, Montgomery, IL 60538, USA
    

         products

          
Nitride bonded SiC Products  



     Nitride bonded SiC bricks for aluminum reduction cell, for 
cupola and for lime kiln as well as for copper melting furnaces
etc.

         Technical Data Sheet of DFSC Nitride Bonded SiC Bricks
 

Physical Data 

Guarantee

Typical 

Test Standard

Bulk Density(g/cm3)

≥2.65

2.68

GB/2997_2000

eqv ISO 5017:1998

Apparent Porosity(%)

≤15.0

13.9

Cold Crushing Strength(MPa)

≥180

195

GB/5072_2008

eqv ISO 8895:2004

Modulus of 

Rupture(MPa)

20℃(68°F)

≥42

45

GB/3002_2004

eqv ISO 5013:1985

1400℃(2552°F)

≥55

59

Thermal 

Conductivity(W/m·K)

350℃(662°F)

 

25

GB/3002_2004

eqv ISO 5013:1985

800℃(1472°F)

 

19

Permanent Linear Change
 1500℃

0.1

0.1

GB 5988-2007

ISO 2478

Reversal 

Thermal Expansion

350℃(662°F)

 

0.11

GB/73202008

800℃(1472°F)

 

0.32

Chemical Compositions

 

 

 

SiC (%)

≥75

77

GB/T 16555

eqv to ISO 21068

Si3N4(%)

≤20

20

Al2O3(%)

≤0.3

0.08

SiO2(%)

≤0.5

0.2

Fe2O3(%)

≤0.5

0.22

CaO(%)

≤0.3

0.16

 

Dongfang Refsource International. All rights reserv