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PRODUCT

PRODUCT>REFRACTORY BRICK

	Sialon bonded SiC Bricks

Item		Value
SiC ??(%)		≥71
Al₂O₃ (%)		≥5.0
N???? (%)		≥5.5
Fe₂O₃ (%)		≤0.7
?		?
Apparent Porosity(%)		≤16
Bulk density (g/cm3)		≥2.65
Cold crushing strength ?(MPa)		≥150
Hot Modulus of Rupture (MPa)	1000℃	?--
	1350℃	≥42
	1400℃	≥45
Thermal conductivity at 1000℃ (W^.m^-1.k^-)		≥15
Resistance to alkali attack 930℃x3hx2 (%)		+/-5.0

Tel：0353-2020956?? Fax：0353-2020965 ?? E-mail： jiqingwei@yqhuaxu.com

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