Huachen Refractory

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AZS Ramming Mass

AZS ramming mass is consistent with the composition of fused cast AZS block, and they share the same properties. It is often used as a sealing material for the bottom of a glass furnace.

Other name: Zircon Corundum Ramming Mass

Model Number: HCR AZS 50V,HCR AZS 06L,HCR AZS 04J

Certification: ISO 9001-14001

Minimum Order Quantity: 1 MT

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AZS Ramming Mass

Description:

The AZS ramming mass is an unshaped refractory material which is composed of oxidized fused zircon corundum particles and a small amount of additives. The product has the characteristics of convenient use, hardening at normal temperature, high refractoriness and high compressive strength, small thermal expansion and shrinkage, and strong resistance to glass liquid corrosion. It is the most ideal monolithic refractories used in the bottom seal of glass furnace/kiln.

Advantage:

Convenient use, high refractoriness, high strength, small thermal expansion and shrinkage, strong resistance to glass liquid corrosion

Application:

Bottom of glass furnace/kiln


AZS Ramming Mass Physical And Chemical

ItemHCR AZS 50VHCR AZS 06LHCR AZS 04J
Max Granularity (mm)50.60.4
Chemical Composition ( % )ZrO2 ≥28-31
Al2O3 ≥47-49
SiO2 ≤18-22
Others ≤2.5
Bulk Density (g/cm3 )3.13.23.2
Crystalline Phase Composition (%)Baddeleyite monocrystal,Glass   phase,Corundum,Mullite
Porosity (%) ≤20
Refractoriness (℃)1700
1400℃ Crushing Strength (Mpa) ≥25




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