Surface Preparation (Blasting, Lapping, Polishing, ...)

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 Surface Preparation, Blasting, Lapping, Polishing, etc... include:

Brown Fused Alumina

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...

BT - R

Due to its high toughness, is recommended for blasting and 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.

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.

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.

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.

TB - R (Friable BFA)

TB is a friable brown fused aluminum oxide. TB presents an excellent cost/benefit relation, being recommended for blasting applications.

White Fused Alumina

AL

AL is a white aluminum oxide obtained from the fusion of calcined alumina in electric arc furnaces. It is an ideal product to be used in blasting, compounds, lapping, polishing, non-slip, and many more applications.

Bauxite

SinterBlast

This product is a hard and unyielding abrasive, available in angular shapes. Exceptionally well-suited for use with air-compressed jet-blasting equipment, both pressure and suction, as well as an anti-skid abrasive.

SinterBall

This product is a hard and unyielding abrasive, available in spherical shapes. Exceptionally well-suited for use with air-compressed jet-blasting equipment, both pressure and suction.

Calcined Alumina

ACW

ACW is a high purity calcined aluminum oxide powder that is ideal for a wide variety of applications including advanced technical ceramics, surface finishing, compounds, lapping, polishing, and more.

Silicon Carbide

ELECTROCARB® Black Silicon Carbide

Abrasive-Grade Black SIlicon Carbide ideal for a wide variety of applications including friction, blasting, compounds, lapping, polishing, non-slip, wiresawing silicon & quartz, and many more.

Green Silicon Carbide

High-Purity Green Silicon Carbide ideal for a wide variety of applications including friction, blasting, compounds, lapping, polishing, non-slip, wiresawing silicon & quartz, and many more.