Typical Alumina Ceramic Products: Pump seals and components Wear-resistant components Insulating washers or bushings Semiconductor components Aerospace components Electrical or electronic insulators (spacers) Alumina ceramic spacers
Alumina ceramics is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance but relatively low strength and fracture toughness. High purity alumina ceramics are ideal for environments where resistance to wear and corrosive substances are required. Alumina ceramic has excellent thermal stability, which means that it is widely used in areas where resistance to high temperatures is essential. Alumina ceramic is the material of choice for alumina wear parts. The proven wear and heat resistance of alumina wear parts makes them ideal for the manufacture of wear-resistant components. Alumina has a high melting point, high hardness, although mechanical strength is reduced at temperatures above 1000 C. Due to the relatively large coefficient of thermal expansion, thermal shock resistance is reduced. Alumina is an electrically insulating material, with a high electrical resistivity, increasing with purity. Good chemical stability of alumina leads to high corrosion resistance. It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Testing has shown that the low chemical solubility of alumina ceramics components makes them highly resistant to chemical corrosion. This is what makes high purity alumina the material of choice for components in a wide range of industrial applications. Alumina Ceramics are generally white and the color is derived from either the sintering additives or impurities in the raw materials. We make and supply alumina ceramic grinding media, abrasion ceramic lining and alumina ceramic parts & components. We also supply zirconia ceramics.
He company engaged in the production of the alumina powder materials since 1996. And we nowadays have an output of quality alumina powder materials 1500 tons per year. Taking advantage Of our raw materials of alumina powder materials, our quality armor alumina ceramics are well-known by the stable And reliable quality, goods consistency and small tolerances. The ceramics density can be above 3.88g/cm3, and Bending strength abobe 35ompa , hardness reach 1500kgf. We produce alumina ceramics of various shape and size.It is customorizable.
SINY OPTIC-COM CO.,LTD. was founded in 2008, is leading optical components manufacturer in China. Alumina Ceramic Features: Good Thermal Conductivity High Mechanical Strength High Thermal Resistance Alumina Ceramic Application Optical Communication Devices High Frequency Microwave Application Aerospace Automobile Electronic parts&Components Instrument and meter Please contact us for your special requirement
Alumina ceramic is a ceramic material based on alumina (Al2O3), which is used for thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. It should be noted that ultrasonic wave should be used for washing. Alumina ceramic is a widely used ceramic. Because of its superior performance, it has been more and more widely used in modern society, meeting the needs of daily use and special performance.
Alumina Oxide ceramic balls may be used at temperatures up to 3180 'F. Ceramic balls are extremely hard, resistant to abrasion, and immune to all furnace atmospheres. Applications, where alumina oxide balls are used, include chemical pumps, down-hole pumps, valves, bearings, gauges, flowmeters, etc.
Application: Wear-resistant material for surfaces of delivery equipment or liquid flowing pipes of petroleum, mining, cement,chemical,steel works and power plants, purposed to effectively resist the impact , corrosion and thermal impact from passing material, reduce abrasion and thereby significantly extends the service life of the equipment. It is the first choice for wear-resistant material for industrial application. It especially endure high temperature. Installation: Either by welding or by sticking with glue according to specific working condition Packing: in cartons plus pallet Product Advantages: Large variety, diverse sizes, small tolerance, accurate dimension
Wear resistant alumina mosaic plate also named ceramic lining pieces mats consist of small plate glued on acetate silk or other special medium. Alumina mosaic plate offer long wear life in .applications with sliding wear .the thickness and the low weight make these products ideal in applications where weight and space are limiting factors. Chemshun high alumina ceramic mosaics in a variety of sizes and shapes including square and hexagonal shapes . Dimensions range from 500*500mm ,300*300 mm, various plant components can be lined quickly and easily with these mosaic plate . :(alumina ceramic cylinder characters ) High hardness with Moh’s hardness 9 grade High abrasion and chemical resistance Easy installation by epoxy resin glue water Easy mending if someone hex tile drop off Various of alumina ceramic hex sheet size available
(ISO 9001 approved factory!) 60-99.7 alumina ceramic insulation tube (different size and length available) Professional manufacturer of ceramic tube here for about 10 years, has exported to About 30 countries, good reputation has gotten, welcome to contact me for further info. 1.Thermocouple protection alumina ceramic tube are made of al203 , and alumina Content from 60-99.7%, length can do according to your demand. Od from 6-32mm, id from 4-30mm. 2.Alumina ceramic furnace tube, both end open, white, creamy, pink color.Od 8-110mm, Length can do as your requirement. 3.Alumina ceramic insulation tube , .2 or 4 holes, size do as your request. Hot selling kinds Are in stock. Polyfoam filled , wooden case outside
