square ceramic tubes hardness wear and high
This high-quality tubing has exceptional hardness, high resistance to chemicals, is long wearing, and is a perfect insulation material. Its varied properties have made it a staple for industries that require tubing capable of withstanding extreme temperatures. The quality of an alumina tube depends on its purity.
Extreme high-temperature stability under reducing, inert, and high-vacuum conditions under high temperatures up to 1800°C. Extreme wear and abrasion resistance. Chemical corrosion resistance under high temperature. High dielectric properties. Protective atmospheres or high vacuum at high-temperature to eliminate contamination or impurity. Low material cost and custom size available. Available Tube Diameter From 3/16 to 9 for American size and 2 mm to 150 mm. Available Tube Ceramic Tubing McMaster-CarrThese tubes are stronger and resist thermal shock better than mullite and alumina, though they dont remain as stable in ultra-high temperatures. They're not as hard as silicon carbide, so they shouldn't be used when wear resistance is necessary. Because they hold up to chemicals, theyre good for use with molten metal, such as aluminum and zinc.
1. Refractory, High Temperature Resistance, Maximum Used Temperature:1800 ºC (3272ºF) 2. Hardness Strength, Wear Resistance Up To Mohz 9.0; HRA 80-90 3. High Voltage, Good Insulation Performance ,Electrical Resistivity Up To 1014 Ohm.Cm 4. High Polished Surface Up To Rz0.8(Ra0.1) 5. Square Ceramic Tubes Hardness Wear And High Square ceramic tube has high hardness, high strength, wear resistance, corrosion resistance and other superior performance, specific analysis:1. Long service life.Under the same conditions, its life is more than 8 times of the metal cylinder liner.