Brown Aluminum Oxide
Being both a hard and tough material, Brown Aluminum Oxide is a great abrasive grain for:
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Grinding Wheels
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Sandpaper
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Blasting Media
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Metal Polishing
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Lapping
Product detail sheets for the various Brown Aluminum Oxide can be found below.
BTUS
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...
SFAR-R
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.
BT-R
Due to its high toughness, BT-R is recommended for high performance grinding wheels.
BTCAL
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.
ALOMAX-R
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.
MAXCAL-R
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.
SFARBF-R
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
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.