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Zirconia toughened alumina (ZTA) and other zirconia-alumina ceramics are often used in wear applications as an intermediate solution between alumina and zirconia. ZTA offers increased fracture toughness over alumina at a lower cost compared to pure or high zirconia ceramics. Depending on its purity and density, zirconia toughened alumina is used for refractory tubes, industrial crucibles, analytical labware, wear components, refractory cements and abrasives. Products & Services
Oxide ceramics include alumina, zirconia, silica, aluminum silicate, magnesia and other metal oxide based materials.
Aluminum oxide and alumina ceramics have excellent wear characteristics, chemical resistance, compressive strength, high-temperature properties, and dielectric strength.
Ceramic tube and ceramic rod products are suitable for use in applications requiring high temperature strength, erosion resistance, electrical or thermal insulation, and other specialized characteristics.
Ceramic balls are rolling, spherical elements that are used in check and ball valves, bearings, and other mechanical devices that provide rotary or linear motion. They can provide higher stiffness, lower thermal expansion, lighter weight, increased corrosion resistance, and higher electrical resistance than comparable steel products.
Refractory cements and raw materials consist of castables, rams, aggregates and binders that are resistant to high temperatures.
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Topics of Interest
Zirconia or zirconium oxide (ZrO2) is an extremely refractory compound of zirconium and oxygen. Zirconia may have additions of calcia, magnesia or baria to stabilize the structure into a cubic...
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Alumina or aluminum oxide (Al2O3) is a compound that consists of aluminum and oxygen. It is typically used in the alpha alumina structural form. In its pure form, alumina is a white ceramic material...
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Mullite (3Al2O3-2Si02 or Al6Si2O13) is a compound of aluminum, silicon, and oxygen. Mullite can also be viewed as a phase in the alumina-silica binary system. Mullite is a synthetic, fused, or...
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Silicon carbide (SiC) is a compound of silicon metalloid and oxygen usually used in the alpha silicon carbide structural form. SiC is a black, high hardness ceramic that usually is harder than...
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The abrasive materials, ceramic alumina, zirconia alumina, aluminum oxide and silicon carbide, perform the cutting action. An ideal grinding abrasive has the ability to fracture before serious dulling...
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