Refractory Product Refractory Seat Block

About product:

Aluminum and magnesium Ladle block shows a higher service life because of its excellent resistance to corrosion and anti-permeability. It can reduce the number of replacement with block, and the damage to the bottom of the bag due to the replacement with block. This product is suitable for the gate and porous brick.

The ladle porous brick is a non-oxide new product combined with jade, researched and developed by our factory and University of Science and Technology Beijing. It enjoys the following features: stable quality, safe and reliable, exact amount of ventilation, blown rate, high corrosion resistance, strong anti-melting, no seepage steel, non-stick residue, no need to burn oxygen after using

Features:

1.excellent resistance to slag penetration ability

2.excellent radition resistance

3.good abrasion resistance

4.the precise appearance size

5.simple structure, economic and durable

6.applicable to the ladle below 60 tons

7. Al-C & Al-Zr-C material

Packing:

Plywood case;be packed in strong seaworthy wooden cases;as your required.

Physicochemical indexes :

ITEM	Al-C Slide Plate					Al-Zr-C Slide Plate
	70	75	80	85	86	70	75	77
Al2O3,%	70	75	80	85	86	70	75	77
C,%	7	7	5	5	4	7	7	7
ZrO2,%	-	-	-	-	-	6	6	2.5
A.P.,%≤	10	10	10	10	7	10	10	10
B.D.,g/cm3	2.8	2.9	2.9	3.0	2.95	3.00	3.05	2.90
C.C.S., MPa ≥	65	70	100	100	100	110	115	100