2012年1月30日星期一

Alumina ceramic plunger basic information

Alumina ceramic plunger
Alumina ceramic plunger is high-heat resistant, resist acid-base corrosion.
Alumina ceramic plunger
have very strong industrial performance like wear-resistance, erosion-resistance, high-temperature-resistance, high mechanical strength,high hardness and strong shock resistance.Alumina ceramic plunger have been widely used in petroleum inductry, chemical industry, machine industry, food industry, electric power industry, geology industry and so on. Especially, ceramic plungers are widely used in viscous oil pump.Read more:Alumina ceramic plunger

Zirconia ball comprehensive description

Zirconia ball
Zirconia ball (Y-TZP grinding medium)has property of high density,high hardness,high hardness ,better grinding efficiency.High wear-resistant zirconia can prevent material from contamination.It can also avoid chemical errosion which effect the grinding medium life.Ultra-fine zirconia raw material guarantee compact microstructure, pearlescent colour and roundness stand for the best grinding medium. It is suitable for grinding material that requires no pollutio.
Zirconia ball is applicable for lab equipment,sand mill,attrition ball mill,roller ball mill,which grind and disperse electronic material,ceremic powder,battry raw material, nonmetal mine, painting, pesticide, foodstuff, medicine.
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Porcelain outstanding features

Porcelain
Porcelain can be difficult to distinguish between stoneware and porcelain because this depends upon how the terms are defined. A useful working definition of porcelain might include a broad range of ceramic wares, including some that could be classified as a stoneware. Porcelain is used to make household wares, decorative items and objects of fine art amongst other things.
Porcelain can be divided into the three main categories: hard-paste, soft-paste and bone china depending on the composition of the paste, the material used to form the body of a porcelain object and the firing conditions.
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2012年1月28日星期六

The detail definition of Porcelain

porcelain
Porcelain was first made by the Chinese to withstand the great heat generated in certain parts of their kilns. The two natural substances used were kaolin, also known as china clay, a white clay free of impurities that melts only at very high temperature, and a feldspar mineral called petuntse that forms a glassy cement, binding the vessel permanently. Although proto-porcelain wares exist dating from the Shang, by the Eastern Han high firing glazed ceramic wares had developed into porcelain, and porcelain manufactured during the T'ang period (618-906) was exported to the Islamic world where it was highly prized.
Porcelain is a material formed by the fusion of feldspar, silica, and other minor ingredients. Most dental porcelains are glasses and are used in the manufacture of artificial teeth, facings, jackets, and occasionally denture bases and inlays. Read more:Industry porcelain

2012年1月12日星期四

99 Alumina ceramics outstanding features

Alumina ceramics
Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics.lumina ceramic is a kind of ceramic material with the main crystal α-Al2O3.
Alumina ceramic is used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products.
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