Порошок из алюминия высокой твердости 9 Mohs цена на абразивные инструменты

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High Hardness 9 Mohs Aluminum Powder Price for Abrasive Tools

Description







White aluminum oxide (WA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is raw material characterized with high hardness, friable with high purity, chemical stability, a high melting point, and large crystal size.


 


White  Aluminum oxide is widely used in abrasive, refractory and other new-type industries.









^ High Hardness      


^ High Melting Point 


^ Chemical Inertness 


^ Abrasion/ Wear-Resistance
^ High Compression Strength 


^ High Degree of Refractoriness


^ Superior Electrical Insulating Properties







 







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Index


 































Physical properties




Typical chemical analysis




Hardness: 9 mohs




Al2O3: >95%




Grain shape: angular




TiO2: < 2.5%




Melting point: approx. 2050°C




Fe2O3: <0.2%




Specific gravity: approx. 3.9 – 4.1 g/cm3




SiO2: 1.20%




(depending on grain size)




CaO: 0.30%







 

Application

Typical Applications

^ Grinding     ^ Polishing       ^ Lapping       ^ Coatings       ^ Blasting Media

^ Metal Preparation      ^ Milling     ^ Anti-Slip      ^ Filtration         ^ Refractorie

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