LQ- Ladle Seating Block for Purging plug
Ladle 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
LQ- Ladle 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