Properties for Ladle Well Block

LQ Series well block, seating block and porous block are shaped by pressing, prefabrication and vibration.

With subtle formula design, unique technical process, they have good performance on erosion-resistance, high temperature performance and also longer service life, which identified up to the leading domestic level and received recognition and praise.

Chemical and Physical Properties	LQTWB-80			LQTWB-90	LQTWB-93
	Al80	AlC80	AlZrC
Al2O3 +MgO    %          min	80	75	75	90	93
Cr2O3    %        min			4	2.5	2.5
C   %        min		4
Apparent porosity g/cm3%   max	14	8		12	13
Bulk density  g/cm3   %     min	2.95			3.05	2.9
Normal temperature Compressive strength (MPa)            min	60			100	100
Breaking strength   1500¡æ¡Á3hmin	23Mpa

Sample order (10 pcs at least) will be supplied for testing.