Aluminium giettafel met antiaanbaklaag

Non-stick aluminum castable is an ultra-low cement castable developed for aluminum and alloy industry, which is made of silicon carbide, fused corundum and bauxite as the main raw materials and prepared with other additives in reasonable proportion.

It has the characteristics of strong integrity, high strength, corrosion resistance, anti-flaking, anti-penetration, good thermal stability, non-stick aluminum, non-slag, etc.

Non-stick aluminum casting material can be used in aluminum melting furnace, holding furnace contacting aluminum liquid parts, aluminum liquid holding furnace, aluminum liquid lifting package and other contacting aluminum liquid parts. It is especially suitable for casting machine front holding furnace overall pouring and high purity aluminum melting equipment furnace lining.

Parameters of Kerui Non-Stick Aluminum Castable

Item		BZL-1	BZL-1A	BZL-M	BZL-F	BZL-G
Al2O3,% ≥		60	65	65	70	80
Fe2O3,% ≤		0.6	0.5	0.4	0.4	0.3
BaO+ZnO+B2O3,% ≥		3	3	3	4	4
Bulk density,g/cm3 ≥		2.4	2.5	2.65	2.7	2.8
Compressive strength ,Mpa ≥	110℃×24h	35	40	40	45	45
	1300℃×16h	40	45	45	50	50
Flexural strength,Mpa ≥	110℃×24h	5	10	10	12	14
	1300℃×16h	10	13	13	15	16
Line change rate,%	1300℃×3h	0～+0.2	0～+0.2	0～+0.2	0～+0.1	0～+0.1