HOME PRODUCTS CONTRACT MANUFACTURING INNOVATION & TECHNOLOGY ABOUT CONTACT US MILLING Our grinding expertise sets us apart from our competition CONTRACT MANUFACTURING Milling Spray Drying Thermal Treatment Surface Coating Mixing/Blending PRODUCTS Electromagnetic Materials Stainless Steel Materials Ceramics Steward Advanced Materials has developed expertise in milling materials as a result of our history in being one of the major suppliers of ferrite powder to the consumer electronics and reprographic industries. Our extensive in-house materials characterization capability, and grinding/sizing expertise set us apart from our competition. Our particle size reduction and sizing methods are used in a number of industries. We’re experts in attrition milling and ball milling, and have experience in mechanical alloying for ODS (oxide dispersion strengthened) applications. We also have PLC-controlled attrition mills that are equipped with data logging. As a result, temperature, speed, and atmosphere can be tightly controlled and recorded. We use non-aqueous, aqueous, and dry processing methods, as well as grinding/sizing techniques such as: Impact milling Jaw crushers Hammer mills Screeners Turbo screeners Ultrasonic screeners Air classification In some applications, we combine methods to increase efficiency and reduce cost. Over 140 years of experience in processing ceramic and metallic materials CONTACT US PRODUCTS CONTRACT MANUFACTURING INNOVATION & TECHNOLOGY ABOUT CONTACT CONTACT INFO Specialty Ceramics Powder Sales: Adrian Cecil (423) 468-1858 ajcecil@stewardmaterials.com Metal Powders Sales: Chip Arata (518) 833-4935 All Other Sales: Scott Smith (423) 468-1839 LOCATION 1245 E 38th Street Chattanooga, TN 37407 Directions Copyright © 2021 Steward Advanced Materials LLC. All Rights Reserved.

HOME PRODUCTS CONTRACT MANUFACTURING INNOVATION & TECHNOLOGY ABOUT CONTACT US SPRAY DRYING Steward Advanced Materials is a full-service spray dried powder provider. CONTRACT MANUFACTURING Milling Spray Drying Thermal Treatment Surface Coating Mixing/Blending PRODUCTS Electromagnetic Materials Stainless Steel Materials Ceramics Steward is a full-service spray dried powder provider. With our multiple dryers, we have the capability to provide you with both small development and high-volume quantities to meet your production demands. Throughout the years, Steward has developed spray drying techniques that result in the efficient production of high-quality spray dried powders for food, pharmaceuticals, energy storage and heavy industry markets. We utilize both high-pressure nozzle atomization and centrifugal atomization to tailor the powder to meet your specific needs. Over 140 years of experience in processing ceramic and metallic materials CONTACT US PRODUCTS CONTRACT MANUFACTURING INNOVATION & TECHNOLOGY ABOUT CONTACT CONTACT INFO Specialty Ceramics Powder Sales: Adrian Cecil (423) 468-1858 ajcecil@stewardmaterials.com Metal Powders Sales: Chip Arata (518) 833-4935 All Other Sales: Scott Smith (423) 468-1839 LOCATION 1245 E 38th Street Chattanooga, TN 37407 Directions Copyright © 2021 Steward Advanced Materials LLC. All Rights Reserved.