Double Gob Orifice Rings For 10” Spout - Saint-Gobain
Double Gob Orifice Rings For 10” Spout - Saint-Gobain
Double Gob Orifice Rings For 10” Spout - Saint-Gobain
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SINTERED MATERIALS SILLIMANITE, MULLITE<br />
CHEMICAL ANALYSIS<br />
PHYSICAL CHARACTERISTICS<br />
ARKAL 60 PR<br />
International System British Standard Units<br />
Bulk density . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.55 Tm-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 pcf<br />
Open porosity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15%<br />
Cold crushing strength . . . . . . . . . . . . . . 90 Mpa<br />
Refractoriness<br />
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13050 psi<br />
under load 2 105 Pa, 0.5% at . . . . . . . . 1600°C<br />
Coefficient of<br />
under load 29 psi, 0.5% at . . . . . . . . . 2910°F<br />
thermal expansion . . . . . . . . . . . . . . . 5.2 10-6 °C-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9 10-6 °F-1 Thermal conductivity<br />
at 1000°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Wm -1 °C -1 at 1830°F . . . . . . . . . . . . 13.8 BTU in hr -1 ft -2 °F -1<br />
Thermal shock resistance . . . . . . . . very good . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . very good<br />
TYPICAL APPLICATIONS<br />
Skimmer blocks<br />
SiO 2<br />
30%<br />
Al 2O 3<br />
68%<br />
7<br />
Fe 2O 3<br />
0.5%<br />
TiO 2<br />
0.2%<br />
Other<br />
1.3%<br />
The data quoted above provides average values for current production and is not contractual.<br />
If further information is required, please contact the <strong>Saint</strong>-<strong>Gob</strong>ain SEFPRO Marketing Department.<br />
© 2000 - 2010 <strong>Saint</strong>-<strong>Gob</strong>ain SEFPRO - Expendables for Container and Tableware