18 18" silicon shelf

18 X 18" SILICON CARBIDE SHELF 450 X 450 X 13 mm

Part #FS181

Regular price
CDN$110.00
Sale price
CDN$110.00
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Oxide Bonded Shelf. Cutting charge $2.00/inch. Larger jobs quoted.

Imported oxide bonded silicon carbide shelves (dark grey) are coated on one side with kiln wash. The design incorporates side slits to prolong shelf life by relieving thermal expansion stress. Typical properties and composition are listed below.


Properties & Composition

 

Density (g/cm3): 2.65 - 2.75

Porosity (%): <14

Cold Crushing Strength (Mpa): >90

Cold Modulus of Rupture @ 20 C (Mpa): >40

Hot Modulus of Rupture @ 1400 C (Mpa): >56

Coefficient of Thermal Expansion (25-1400 C): 4.8 x 10 -6

Load Melting Temperature: >1700 C (3092 F)

Maximum Working Temperature: 1400C (2552F)

Thermal Conductivity @ 1200 C (Kcal/mh C): 14.0

SiC (%): >89

Si3N4 (%): ---

SiO2 (%): no data

Si (%) no data

Fe2O3 (%): 0.3

CaO (%): no data

Al2O3 (%): no data