Manufacturing Industrial Fused Minerals The applications for our materials are diverse, but what we produce for each customer is specific. LET US KNOW YOUR NEEDS WHY WORK WITH WASHINGTON MILLS Fused Mineral Manufacturer OUR STORY Family Owned and Operated BUILT ON VALUES THAT MATTER Honesty, Integrity, Reliability PRODUCTION PROCESS Consistent & Dependable Quality MEETING YOUR SPECIFICATIONS Customized For You YOU CAN COUNT ON US 150 Years 2018 marks the 150th year Washington Mills has been making abrasive grain. Control from Start to Finish 150 years of dedication to producing high-quality industrial abrasive, refractory, ceramic, and industrial grains and powders materials has proven successful. Proven quality comes in our ability to consistently maintain control from start to finish in the production process. WHY WASHINGTON MILLS Products Among one of the largest manufacturers of abrasive grain and fused mineral products in the world, Washington Mills offers a rich array of abrasive grains, powders, surface treatments, and specialty fused minerals from its multi-plant locations. The only producer of Brown Fused Alumina, White Fused Alumina, Silicon Carbide, and Boron Carbide crude ore in North America; Washington Mills has the world-wide capability to serve you. PRODUCTS REQUEST INFORMATION Material at Work At Washington Mills, our materials are ready to go to work for you. You can select a product based on an industry, how the grain or powder works in your application, or allow us to assist you. INDUSTRY OR MATERIAL AT WORK CONTACT US Services Washington Mills adds value by offering services such as: New Product Development, Laboratory Services, and Spent Aluminum Oxide Grain Recycling. PARTNERSHIPS THROUGH NEW PRODUCTS LABORATORY SERVICES RECYCLING Core Technologies Silicon Carbide Manufacturing Experts of SiC Washington Mills manufactures silicon carbide crude ore from its furnaces as well as processes SiC into customized grain and powders. Our robust manufacturing expertise is focused on meeting the toughest chemistry, density, shape, and sizing requirements for the most demanding applications. BROWSE PRODUCTS LEARN MORE Fused Minerals Electric Arc Fusion Expertise Washington Mills uses electric arc furnace technology to manufacture high-quality fused minerals - grains and powders - to meet exacting specifications. Our fused oxide product line includes: Brown Fused Alumina, White Fused Alumina, Ferro Silicon, Specialty Surface Treatments, Alumina Bubble, Alumina-Zirconia, Fused Mullite, Fused Zirconia-Mullite, Fused Mag-Chrome, Fused Chrome-Alumina, Fused Spinel, Fused MgO, Fused Calcium Aluminate, and Boron Carbide. Other non-fused products include: Cryolite, KBF4, Iron Pyrite, Cerpass, and Emery. BROWSE PRODUCTS LEARN MORE Quick Links SAFETY DATA SHEETS (SDS) TECHNICAL DATA SHEETS (TDS) WHY WASHINGTON MILLS CAREERS CONTACT US PARTICLE SIZE CONVERSION CHARTS RESOURCES Linkedin Youtube © WASHINGTON MILLS 2021 ALL RIGHTS RESERVED FOOTER ACCESSIBILITY PLAN PRIVACY POLICY