US Electrofused Minerals offers a wide range of products in various particle shapes, particle sizes and density to meet all of your requirements.
Products for Bonded Abrasives include:
Brown Fused Alumina
Crushed and sized in the USA. Due to its high toughness, BTUS is recommended for use in grinding wheels, cutoff wheels, points, blasting abrasives, etc...
BT - R
Due to its high toughness, is recommended for high performance grinding wheels.
BTCAL - R
BTCAL is heat treated in a rotary kiln at high temperatures and magnetic treated. These procedures guarantee low iron content and high toughness. BTCAL is recommended for high performance grinding wheels.
MAXCAL - R (Low Titania BFA)
MAXCAL is a special brown fused aluminum oxide developed for high performance abrasive products. MAXCAL is low titania content product, heat treated in a rotary kiln at high temperatures and magnetic treated. These procedures guarantee low iron content and excellent grit stability.
ALOMAX - R (Semi-Friable BFA)
ALOMAX is a semi friable brown fused aluminum oxide that presents good toughness and excellent abrasion properties and is recommended for high performance bonded abrasives.
SFAR- R (Semi-Friable BFA)
SFAR is a semi-friable brown fused aluminum oxide. In order to improve its quality, this material is calcined and presents low dust content. It is recommended for high performance bonded abrasives.
SFARBF- R (Semi-Friable BFA)
SFARBF is a semi-friable brown fused aluminum oxide. SFARBF is heat treated in high temperatures and these procedures guarantee stress relief and high toughness. SFARBF is recommended for high performance grinding wheels.
TB - R (Friable BFA)
TB is a friable brown fused aluminum oxide. TB presents an excellent cost/benefit relation, being recommended for resin-bonded abrasives and cut-off wheels.
Ruby Fused Alumina
RUHC - R
RUHC - R is a dark pink aluminum oxide obtained by fusion of calcined alumina and chrome ore in electric arc furnaces. Its high purity and self-edged reposition characteristics make RUHC a special product for vitrified grinding wheels.
ELECTROCARB® Black Silicon Carbide
Abrasive-Grade Black Silicon Carbide ideal for vitrified and resinoid grinding wheels.
Green Silicon Carbide
High-Purity Green Silicon Carbide ideal for use in vitrified & resinoid grinding wheels.