Fused cast aluminum oxide refractory brick for float glass furnace

Specifications

Fused cast aluminum refractory bfor float glass furnace
Good erosion resistibility to molten glass
Good thermal shock resist

Fused cast aluminum refractory for float glass furnace

 

α-β-Al2O3 TY-M has no contamination of glass melt,dense structure,excellent corrosion resistance of glass melt below 1350°C. It is the ideal refractory materials for channels, spouts and working ends of floating glass furnace.

 

β-Al2O3 TY-H has high temperature,better alkali resistance and excellent thermal stability measuration.It is a new refractory material of float glass furnace of breast wall,Port mouth and top Crown.

  

 α-Al2O3 TY-A :The typical glass contact materials for the end zones of furnaces (working-end, feeder channels) when glass quality is the priority : TV Glass, high quality container glass, float glass.

 

  physical and chemical index:

Item			Unit	Behaviors
				FUSED CAST Alumina
				TY-M	TY-H	TY-A
Chemical Composition	Al2O3		%	94	93	98.5
	SiO2	≤		1	1	0.4
	NaO2			4	6.5	0.9
Crystallographic	a-Al2O3			44	0	90
	b-Al2O3			55	99	4
	Vitreous Phase			1	1	6