Specifications

high-purity, high-density, high-strength fused alumina based materials
stable structure.
high purging rate.
corrosion resist.

Ladle refractory Porous brick

 

Porous brick

 

Ladle Purging Plug
Al2O3+Cr2O3	Apparent porosity	Bulk density	C.C.S	Modulus of rupture
	1500ºC*3h
(% minm)	(% max)	(gm./cc minm)	(MPa minm)	(MPa minm)
92	18.00	3.2	80	20
93	17	3.1	100	15
94	16	3	100	12

 

Made from high-purity, high-density, high-strength fused alumina based materials,

 Our series of purging plugs, with the unique radiated through-slots structure, 

show the features of stable structure, high and adjustable gas-flow, high purging rate, 

good corrosion and erosion resistance and long service life etc.