Silicon Carbide Castable

Description

Silicon Carbide Castable Introduction 
  
Silicon Carbide Castable are made from high-grade silicon carbide and industrial silicon powder as raw materials. Which is one of the unshaped refractory materials. It is made of refractory aggregate, refractory powder, binders and other additives. It is loose, no fixed shape,Has high liquidity, casting and vibration molding, can use directly or use after add appropriate water or other liquid. It is one of the new type refractory material of don't need calcination.
 
Application of Silicon Carbide Castable
 
Silicon Carbide Castable mainly used for different parts of cement kiln and the roof of electric arc furnace and steel ladel.
 
Silicon Carbide Castable Technique Data
 

Quality			RS SICAST 85	RS SICAST 80	RS SICAST 60
Physical Properties	Required quantity (t/m3)		2.68	2.6	2.5
	Water Required for Casting (%)		6 - 7	6 - 7	7 - 8
	CCS (kg/cm2)	@ 110℃x24h	650(140)	500(90)	450(70)
		@ 1000℃x3h	850(150)	600(150)	550(100)
		@ 1350℃x3h	1100(250)	1000(250)	1000(250)
	PLC (%)	@ 110℃x24h	-0.06	-0.06	-0.06
		@ 1000℃x3h	-0.1	-0.1	-0.2
		@ 1350℃x3h	-0.1	-0.1	-0.12
	TC (kcal/mh℃)	@ 350℃	11.5	11	8
Chemical Properties (%)	Al2O3		9	9	20
	SiC + C		83	78	58
Main Applications			Nonferrous Metal Furnace, Incinerator, Cement Furnace & other Industrial Furnace