(1) High temperature resistance, high refractory temperature and
high load softening temperature.
(2) Chemical resistance, strong resistance to acid solution or
molten slag.
(3) Antioxidant. It is not easy to react with O2, H2, CO and other
gases.
(4) Good thermal stability, stable volume at high temperature, not
easy to expand or shrink.
(5) Good thermal shock resistance, resistance to rapid cold and
heat, and not easy to peel off.
(6) High compressive strength at room temperature, and it is not
easy to wear when handling or unloading.
(1) High-aluminum refractory products: have high refractory use
temperature (1200-1450), high load softening temperature, low
creep, and are widely used in ceramics, electronics, magnetic
materials, rare earths, fluorescent materials, glass, Metallurgy
and other industries.
(2) Corundum and corundum mullite products: with fire-resistant
service temperature (1500-1830), good thermal
shock stability (resistance to rapid degeneration), high load
softening temperature, good slag resistance, good permeability, and
low creep , Product stability and other characteristics. It is
widely used in the high temperature parts of the tunnel pusher
kiln, shuttle kiln, electric furnace, etc. in ceramics,
electronics, magnetic materials, rare earth, fluorescent materials,
glass, metallurgy and other industries.
(3) Silicon carbide products: with excellent thermal conductivity,
good high temperature thermal stability, high load softening point
and high wear resistance, professional production of various shapes
of silicon carbide
furnace tubes (round tube, square tube) , Flat tube,
horseshoe-shaped tube), furnace, furnace core, furnace lining,
furnace bottom plate, muffle furnace and tunnel kiln insulation
board, heating furnace rails, roller sleeves, various experimental
electric furnace linings and high temperature furnace boxes.
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Cold crushing strength,MPa ≥ | | | |
Thermal shock resistance(1100℃water cold) | | | |
