Ceramic Guide Wheel

1) Material:75% -99%AL203 or zirconia. 2) Temperature:1380C-1780C 3) Surface finish: fine polish 4) Features: a) Wear resistant b) Corrosion resistant c) Heat resistant. d) Stable dimensions e) lightweight, f) Long performance life Our factory services: 1, Consistent quality control 2, Quick delivery time 3, Excellent customer support 4, Made-to-order service available 5, Assured interchangeability 6, various material choices

99.7% Alumina ceramic tube/high frequency ceramic is our main product. We are making High quality alumina furnace tubes. 99.7% alumina is the main material, 85% and 95% alumina tubes also available. Other material like Mullite, Zirconia, Silicon Carbide, Silicon Nitride bonded Silicon Carbide is also available. Features of Alumina Furnace tube 1. High quality 99.7% alumina tubes 2. Diameter from 25mm to 120mm,Length from 100mm to 2000mm 3. Max working temperature 1800 4 . Out surface can be grinded drilling hole to make tight tolerance and right instillation. 5. Large quantity in stock makes fast delivery and competitive prices.

1) Satisfy various technical request 2) Good insulation performance and high temperature resistance 3) Stiffness texture 4) High strengh 5) Used in all electric products, electric heating products and wear resistant machinery parts. 6) OEM, ODM and OBM are welcomed

Silicon Nitride (Si3N4) is a man made compound synthesized through several different chemical reaction methods. Parts made of Si3N4 are pressed and sintered by well developed methods to produce a ceramic with a unique set of outstanding properties. Silicon Nitride Ceramic is dark gray to black in color and can be polished to a very smooth reflective surface, giving parts with a striking appearance. The very high quality bodies developed for these demanding high reliability applications are available today and can be used in many severe mechanical, thermal and wear applications.What's more, Silicon Nitride Si3N4 is an electrical insulator and is not wet by nonferrous alloys. Silicon nitride is a rather expensive material, but its performance to cost benefit ratio is excellent in the applications where it can outperform the normally utilized materials with long life and very reliable low maintenance operation.Zirconium oxide (Zirconia) is an extremely tough ceramic with a hardness of >9 Mohs which makes it and excellent material for extreme wear, high temperature and harsh environment applications. Zirconia ceramics have remarkable properties of strength, hardness and wear resistance in addition to withstanding attack from molten metal, organic solvents, acids and alkalis. They can also withstand high temperatures for long periods even under severe mechanical stress. Typical Applications include: volatile chemical solutions transportation, jet and diesel engine components, containers for molten metals, high speed cutting tools, high wear components, transistor insulators, dental implants, bearing balls, pump seals, and ball valves. Contact us for more info!

Provide customers a comprehensive purchasing platform of industrial and electric heat ceramic products Description: 1, Wire groove: Material: AL2O395%, hardness: HRA88. A Line of site roughness: fine polishing above Ra0.2. 2,Original high speed bearing imported from Japan . 3, POM plastic sheeting.

Provide customers a comprehensive purchasing platform of industrial and electric heat ceramic products Description: 1, Wire groove: Material: AL2O395%, hardness: HRA88. A Line of site roughness: fine polishing above Ra0.2. 2,Original high speed bearing imported from Japan . 3, POM plastic sheeting.

Supplier: Refractories, insultation bricks, ceramic tiles, grinding balls mills.
Services: Promotion products in industry, research of consumer market.

Supplier: Sputtering target , and ceramic products
Services: Exporting

Supplier: Grinding wheels, abrasives ( all type of boarded and coated grinding and cutting abrasives ) , ceramics, refractory
Buyer: Grinding wheels , cutting wheels , super abrasives, cup wheels , mounted points