Specifications

stable structure.
high and adjustable gas-flow.
high purging rate.
good corrosion and erosion resistance.
long service life.

Ladle Purging plugs and seating blocks

Seating block:

Al2O3	MgO	Cr2O3	Apparent porosity	Bulk density	C.C.S	M.O.R
(% minm)	(% minm)	(% minm)	(% max)	(gm./cc minm)	(MPa minm)	(MPa minm)
			1500ºC*3h
90	2.5		17	3.00	65	15
92	0.5	0.5	17	3.00	70	12
93	1		16	2.8	80	12

 

Purging plug:

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.