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PBN Crucibles for Precision Application

Pyrolytic Boron Nitride Crucible can withstand high temperatures in a high vacuum environment. It has excellent thermal conductivity, corrosion resistance, and electrical resistance.

ZC2328 Zirconia Ceramic Foam Filters

Catalog No. ZC2328
Compositions ≥ 94.00% ZrO2
Working Temperature ≤1750°C
Pores Per Inch 10-60

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ZC2328 Zirconia Ceramic Foam Filters

Zirconia Ceramic Foam Filters Description

Zirconia Ceramic Foam Filters are used for molten all types of steel like unalloyed, low alloyed, stainless, and high-alloyed as well as Nickel and Cobalt-based super-alloys. With their excellent resistance to attack and corrosion from molten steel liquid, they can effectively remove inclusions, reduce trapped gas from liquid metal and provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects.

Zirconia Ceramic Foam Filters Specifications

Working Temperature	≤1750°C
Porosity	70~80%
Compression Strength	≥1.5Mpa
(Room Temperature)
Volume Density	0.9-1.2 g/cm3
Thermal Shock Resistance	1300°C

Chemical Composition

Al2O3	MgO	SiO2	ZrO2	Fe2O3
≤1.8%	≥3.0%	≤0.5%	≥ 94.00%	≤0.10%

Zirconia Ceramic Foam Filters Applications

-Cast steel industry,
-High-temperature gas filter,
-Chemical fillings and catalysis carrier etc.