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Kiln Furniture & Refractories SINSIC®

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Product characteristics

  NGK
material
Fine
ceramics
Other
material
Product code NEWSIC Tecsiron Cataron Re-SiC SSC Alumina Iron Aluminum Stone
SINSIC C/75 OP SUNSIC N100
Material Si-SiC SN bond SiC SN bond SiC SiO2 bond SiC SO2 bond SiC Re-SiC Sintered SiC Sintered Al2O3 - - -
Chemical
composition
SiC wt% 80 74 78 95 90 99 100 - - - -
Si3N4 wt% - 25 15 - - - - - - - -
SiO2 wt% - - 5 5 10 1 - - - - -
Si wt% 20 - - - - - - - - - -
Density Bulk density 3.0 2.8 2.8 2.8 2.8 2.7 3.2 3.9 7.9 2.7 3.0
Apparent porosity 0 10 7 10 8 17 0 0 0 0 0
Mechanical
property
Bending strength (R.T.) MPa 250 180 58 200 50 100 540 400 - - 20
(1300°C) MPa 250 180 58 200 55 100 540 400 Softening Dissolution Collapse
Young' s modulus GPa 250 300 60 250 55 200 430 380 200 70 90
Vickers hardness (*1) HV1 (GPa) 20 15 - - - 13 22 18 - 0.3 -
Mohshardness (*2) - 9 9 9 9 9 9 9 8 4 2 1~6
Poisson' s ratio - 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
Electric
property
Electric resistivity (10-8 Ωm) 1.0x105 - - - - 1.0x109 1.0x107 1.0x1021 10 3 -
Heat
property
Maximum working temperature °C 1350 1550 1550 1500 1500 1600 1600 1600 - - -
Specific heat J/(kg・k) 700 700 700 700 700 700 700 800 500 900 -
Thermal expansion coefficient 10-6/K 4.5 4.7 4.7 4.5 4.7 4.5 4.5 8 12 23 9
Thermal conductivity at R.T. W/(m・k) 180 35 20 20 20 50 60 32 75 230 2
Oxidation resistance - 0.1> 0.1 0.4 0.1 0.3 0.1 0.1> - - - -
Creep resistance - - - -
Thermal shock resistance - - - -

(*1) Vickers hardness HV1 Load=9.807N  (*2) Old Mohs hardness conformity 10-grade evaluation

SINSIC characteristics

We offer products that use the material SINSIC and provide energy savings and longer lifetimes.

SINSIC characteristics

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