Aluminum Nitride

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Aluminum Nitride(AlN) is a new group of materials,which appeared as a commercial product during ***0s.Aluminum Nitride performance outstanding thermal conductivity combined with high strength,a low coefficient of thermal expansion,high electric insulation and a low dielectric constant,It has excellent corrosion resistance to molten metals.(Iron and its alloys,Aluminum and its alloys ect,)It is not wettable for Al,Cu,Ag,xxxxx of Aluminum Nitride are power transistors,module substrates,substrates of high frequency devices.Aluminum Nitride can be used as high-temperature materials and corrosion resistance ceramic,additives for Sialon,ALON,BAT etc. Chemical Analysis ALN N:*2.5%min O:1.0%max C:0.1%max Fe:0.*5%max Particle size: D<*0um,D<5um,D