Al₂O₃-SiC castables for copper, nickel, lead and zinc melting


The aluminum silicon carbide castable developed by our company has the characteristics of erosion resistance, erosion resistance and long life, and is widely used in copper, nickel iron, lead zinc and high ice nickel chute.

The aluminum silicon carbide castable developed by our company has the characteristics of erosion resistance, erosion resistance and long life, and is widely used in copper, nickel iron, lead zinc and high ice nickel chute.

Physical and chemical indexes of aluminum silicon carbide castables for copper, nickel, lead and zinc

ItemJX-ATJX-AT-X steel fiber
Chemical composition ( % ) ; >Al₂O₃5555
SiC55
Bulk Density (g/cm³);>110 ℃× 16h2.42.4
Cold compressive strength (MPa);>110 ℃× 16h4545
1350 ℃× 3h6060
Modulus of rupture at ambient temperature Cold Modulus of rupture (MPa);≥110 ℃× 16h66
1350 ℃× 3h88
Permanent linear change (%)1350 ℃× 3h-0.5~+0.5-0.5~+0.5

Packing: 25 kg/bag, 50 kg/bag

Preservation note: moisture-proof

Shelf life: 6 months


Key words:

Aluminum silicon carbide castables for copper, nickel, lead and z

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