Aluminium shot abrasive used shot blasting machine
BALN is a brown fused aluminum oxide obtained from the refuction of high quality bauxite in an electric arc furance . Due to its toughness, BALN is recommended for use in bonded abrasives(grinding wheel,cutoff wheel,points,etc…) ,coated abrasives (paper & cloth),blasting abrasives, as well as refractory applications.
TYPICAL PHYSICAL PROPERTIES
Specific Gravity : 3.92 g/cc
Melting Point : 2020 ℃
Toughness : 50 (ANSI-B74.8 1987)
Bulk Density : 1.67 – 1.77 g/cc
Crystal Structure : α-alumina macro crystals from
trigonal class,hexagonal system
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