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
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