Adsorbents & Desiccants Corporation of America (ADCOA) - Gardena, CA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of activated alumina including aluminum oxide for drying refrigerants & removing process impurities from aqueous or hydrocarbon streams, water from gas, liquids & vapors & low level polar & ionic species. Activated alumina are available with bulk density up to 48 lbs./cu. ft. Thermal shock & abrasion resistant activated alumina are also available. Activated alumina does not shrink, swell, soften & disintegrate when immersed in water. Engineering, custom prototypes, custom designs, custom packaging & private labeling are also available.
catalog.adcoa.net/category/activated-alumin...

Alumina Products
	Grade DD-6 Grade F-6 Grade F-200 More

San Jose Delta - Santa Clara, CA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of alumina. Specifications include 3.62 g/cc, 3.77 g/cc and 3.88 g/cc density, 323 kpsi, 303 kpsi and 364 kpsi compressive strength at 25 degrees C temperature, 29 kpsi and 36 kpsi tensile strength at 25 degrees C temperature, 1,196 kg/sq. mm, 1,276 kg/sq. mm and 1,428 kg/sq. mm hardness and 1,650 degrees C and 1,700 degrees C working temperature. Various forms include ceramic support rods, spacers, bushings, standoffs, isolators, insulators, inserts and threaded forms. Various features include isostatic pressed, wear, chemical, corrosion and thermal-shock resistance. Capabilities include fabrication, grinding, polishing, honing, drilling, designing, metallization, sawing, turning, milling, tapping and plating. Suitable for mill and chute linings, wear plates, mechanical seal rings, air bearings, precision valves and wire-drawing components.
www.sanjosedelta.com/alumina.shtml

Thermo Shield - Los Altos, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of chemically resistant alumina or aluminum oxide including ceramics. Available in wire, rod, foil, sheet, plate, screen & tube shapes. Alumina is electrical insulator & has relatively high thermal conductivity for ceramic materials. Various industries served include semiconductor, solar, medical, aerospace, chemical, educational & research. Stock items are also available.
refractory-metals-fasteners.thermoshield-us...

Micro Abrasives Corp. - Westfield, MA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of alumina. Plate-like white alumina gives twice the removal rate or brown aluminum oxides, while able to use only one-half as much abrasive. The resulting finish of the alumina is smoother than that of conventional brown abrasives. Plastic lens polishes in powder & slurry form, as well as a line of cerium oxide polishing powders for any ophthalmic needs.
www.microgrit.com/microgrit%20wca.html

Astro Met, Inc. - Cincinnati, OH
Manufacturer, Custom Manufacturer
Manufacturer of high purity components for wear & corrosive applications including alumina. Types of alumina include zirconia toughened alumina, alumina-aluminum oxide cement & alumina ceramic.
Brand Names: Amalox 68, Amalox 87, ZTA-96
www.astromet.com

Goodfellow Corp. - Coraopolis, PA
Distributor
Distributor of alumina. Pure metals & alloys for research, prototype development & small run applications.
www.goodfellowusa.com/A/Alumina.html

Refractory Minerals Co., Inc. - Unionville, PA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of aluminum phosphate for uses in plastics, plasters, granulars & other refractory applications. Additional products include mono-aluminum phosphate powder, mono-magnesium phosphate powder & buffered mono-aluminum phosphate solution. Toll service including dry blending, packaging & fine grinding.
www.phosphatebonds.com

Lasermation, Inc. - Philadelphia, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Lean manufacturing capable custom manufacturer & distributor of precision parts, components & products including alumina. Products are available in laser cut, etched, scored, scribed & drilled types for electronics applications. Capabilities include laser cutting, CNC routing, CNC engraving, photo-chemical etching, art designing, bending, forming, woodworking, sand etching, dye sublimation, CMYK process, screen printing, fulfillment services, selective plating & powder coating.
www.lasermation.com/prodpgs/catpromo/cataBC...

Atlantic Equipment Engineers, Div. of Micron Metals, Inc. - Upper Saddle River, NJ
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 certified distributor of alumina or aluminum oxide (Al2O3) including fused aluminum oxide. Forms of aluminum oxide or alumina also include granules & pellets. Aluminum oxide features hexagonal crystalline structure. Aluminum oxide is available in purities ranging from 99.8 percent to 99.99 percent . Properties include melting point of 2072 degrees C, boiling point of 2980 degrees C, density of 3.965 g/cu. cm & Mohs hardness at 20 degrees C of 9.
micronmetals.rtrk.com/?scid=748678&rl_alt=h...

Alumina Products
	Aluminum Oxide

Magnetic Component Engineering, Inc. - Torrance, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 & AS 9100 Rev C certified manufacturer of standard & custom magnetic products including alumina ceramic products. Ceramic products magnets, magnetic components & magnet assemblies. Standard parts include blocks, discs, rings & round bars in different dimensional specifications. Services include assembly, testing magnetic materials BH curves, coating, plating, engineering design, magnetizing, marking, identification, stabilization, calibration, testing & certification. Industries served include aerospace/defense, medical, industrial, research labs, semi-conductor & telecommunication industries.
www.mceproducts.com/

National Ceramic Co. - Trenton, NJ
Manufacturer, Custom Manufacturer, Service Company
Custom fabricator of alumina available in 0.125 in. minimum dia., 2.250 in. maximum dia. & 10 in. length. Capabilities include 5 in. dia. extrusion, pressing, CNC machining, assembly, grinding, glazing, finishing, ceramic material formulation, plus /-0.001 in. tolerance, die/tooling fabrication, manual milling & turning, firing, packaging & shipping.
customceramicproducts.nationalceramic.com/c...

AGSCO Corporation - Locations
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer & distributor of lapping abrasives including alumina (calcined). Specifications include 1 to 50 micron mesh/grit size, hexagonal & platy grain shape, white color, 9 Mohs hardness & slight metal removal. Applications include polishing, lapping, refectories, ceramics, fire retardants or smoke suppressant.
Brand Names: Armex, Starblast
catalog.agsco.com/viewitems/all-categories/...

Alumina Products
	Minerals and Abrasives

A C Technologies - Yonkers, NY
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of silicon nitride, aluminum oxide & fused aluminum oxide, asbestos alternatives, alumina, aluminosilicates, aluminum silicate, boron nitride, graphite, glass bonded mica, mullite, fused silica & magnesia. Temperature maximum capacity for machinable ceramics up to 1200 degrees C. Purity levels range from 96 percent to 99.8 percent with close tolerances & high density levels. Also manufacturer of after-market replacement parts such as semi-conductor manufacturing equipment, high vacuum furnaces & instrumentation equipment. Design & application engineering services available, as well as fast track production, rush orders & partial shipments, serving semiconductor, aerospace, medical & academic markets.
www.actceram.com/

McNeil Insulation Co., Div. of McNeil, Inc. - Robbinsville, NJ
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of alumina. Available in super, high & medium duty grades in brick, tile & special shapes.
www.mcneilusa.com/fire.html

Aremco Products, Inc. - Valley Cottage, NY
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of high temperature machinable & fabricated alumina ceramics. Also manufacture high temperature adhesives, coatings, sealants, molding & potting compounds, insulating tapes & thermal greases.
aremco.rtrk.com/?scid=996656&rl_alt=http%25...

The Stutz Co. - Chicago, IL
Distributor, Manufacturer
ISO 9001:2000 certified manufacturer & distributor of alumina. Types include aluminum oxide precision lapping, optical finishing & plating powder, abrasives & grains. Boron carbide & silicon carbide powders are also available.
Brand Names: Microgrit, Stutz
www.stutzcompany.com/supply-list.html

Ultramet - Pacoima, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified custom manufacturer of ceramics including alumina. Alumina is available as gamma alumina & alumina-enhanced thermal barrier tile. Applications of alumina-enhanced thermal barrier tile include coating on space shuttle.
www.ultramet.com/chemical_vapor_deposition_...

MarkeTech International - Port Townsend, WA
Manufacturer, Custom Manufacturer
Custom manufacturer of alumina or aluminum oxide. Specifications include 1,500 degrees C to 1,700 degrees C maximum working temperature, 160 MPa to 240 MPa tensile strength, 295 MPa to 410 MPa bending strength, 10 MPa to 14 MPa hardness & 2,040 degrees C melting point. Aluminum oxide is formed by single axis pressing, isostatic pressing, injection molding, slip casting & extrusion.
www.mkt-intl.com/Ceramics_Engineered/Alumin...

Advanced Specialty Gas Equipment (ASGE), UOP Distributor - Middlesex, NJ
Distributor
Distributor of complete line of activated alumina adsorbents. Activated alumina adsorbents are available as Types A-201 & D-201 sphere forms providing a high surface area, adsorption capacity & abrasion resistance. Activated alumina adsorbents are used as a desiccant or drying agent for industrial gases & liquids, such as air, nitrogen, oxygen, carbon dioxide & hydrocarbons.
Brand Names: UOP
catalog.asge-online.com/category/activated-...

Alumina Products
	UOP Activated Aluminas

Abresist Kalenborn Corporation - Locations
Manufacturer, Custom Manufacturer, Service Company
Alumina installers & installation services are available for bunkers, troughs, chutes, chain conveyors, mixers, separators, pipes & elbows, T's, laterals, casings, flanges, pipe bends & cyclones.
www.abresist.com/Products.htm

GFS Chemicals, Inc. - Columbus, OH
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of standard & custom activated alumina. Available in package sizes ranging from 500 g to 2.5 kg. Features include density of 3.9, insolubility in water, near insolubility in acids or alkalis, melting point at 2050 degrees C, practical size of mesh from 80 to 200, appearance in white powder or granules & odorless.
Brand Names: GFS
gfschemicals.rtrk.com/?scid=2859696&rl_alt=...

McDanel Advanced Ceramic Technologies - Beaver Falls, PA
Manufacturer, Custom Manufacturer
ISO 9001 certified manufacturer of alumina ceramics & aluminum oxide. Alumina ceramics are thermal shock & chemical resistant. Products include radiant, laser & corona treated tubes, rods, crucibles, boats, trays, dishes, discs, vacuum furnaces, rollers & ozone generators.
mcdanelceramics.thomasnet.com/category/alum...

Charles B. Chrystal Co., Inc. - Mamaroneck, NY
Distributor, Manufacturer
Distributor of alumina and aluminum oxide. Available in calcined, adsorptive and nano-spherical grades. Aluminum oxide can be used as abrasive and polish. Meets ISO 9000 standards.
www.cbchrystal.com/Mineral_grade.php?Minera...

Drytech Incorporated - Cookstown, NJ
Manufacturer, Custom Manufacturer
Headings With No Associated PDM

Norca Precision - Great Neck, NY
Manufacturer, Custom Manufacturer, Service Company
ISO 9000 & ISO 9002 certified custom fabricator of alumina for medical, chemical, nuclear, aerospace & electronic industries. Alumina ceramic machining service is also available.
www.norcaprecision.com/machined_ceramics.sh...