Alumina (Al2O3)

Alumina, also known as Aluminum Oxide, is a hard wearing advanced technical ceramic material frequently used in a wide variety of industrial applications. Once fired and sintered, it can only be machined using diamond-grinding methods. It features high hardness and wear resistance, low erosion levels, high temperature resistance, corrosion resistance, and bioinertness.Additionally, it can be highly polished, making it useful for a wide range of applications. Properties: 1. Good electrical insulation 2. Moderate thermal conductivity 3. High corrosion and wear resistance 4. Good gliding properties 5. High mechanical strength 6. High compressive strength 7. High hardness

Ceramic reflectors supplied by us work particularly well in Ruby and Nd:YAG laser pumping chambers and can be a highly cost effective alternative to metal coated reflectors. They are also used extensively as reflectors in housings for high intensity lamps. > resists chemical attack > has high strength > has a high reflectivity over a broad wavelength band > has good thermal conductivity and > excellent dimensional and electrical stability at all operating temperatures. Specification: - - BAB192 (TCT97, BAB349) - - Material: 99% Alumina - - Specification: Φ31.00xΦ12.00x97.00 - - Application: welding, cutting, marking and in medical lasers (2) Single lamp and single rod - - Ceramic reflector TCT117 used - - Matchable YAG rods: φ(3-7)x140mm or longer - - Matchable lamps: ST256 (maximum OD is 8mm, overall length >270mm.) - - Suitable for 80W to 150W YAG lasers - - Dimension: 260x55x40mm

Alumina ceramic jars are used whenever small quantity of samples needed to be grinded. Each jar set includes grinding jar, lid, rubber sealing gasket and different sizes of mixed alumina ceramic grinding balls. It is best container for grinding rare earth materials, precious metals, medium and low ceramic capacitors, NTC, PTC piezoelectric ceramic and lithium We can customize various types of vacuum jar according to customer's needs. Physical Parameters: Composition: Al2O3 ≥ 99% Specific Gravity: ≥3.8 g/cm³ Hardness: 9 Mho’s Bending Strength : > 350 Mpa Water Absorption Rate: ≤0.005%

Aluminum Oxide Ceramic is wildely used in many fields including mechanical, electronics, electrical, semiconductor, automotive,textile, etc. For the good propertities, more and more customers choose Alumina ceramic materials for their applications. Alumina Ceramic can be made to Ceramic Nozzles, Ceramic Sprayers Cyclones, Ceramic Linings, Milling Systems, Ceramic Thread guides, etc.Customized designs are very often to be made. Alumina Ceramic Properties: 1. Good electrical insulation 2. Moderate thermal conductivity 3. High corrosion and wear resistance 4. Good gliding properties 5.High mechanical strength 6. High compressive strength 7. High hardness