Steward Advanced Materials is building on Steward’s tradition of more than 130 years of manufacturing technical ceramics, magnetic materials and alloys including processing of carbon based materials. We offer a wealth of experience and technical capabilities to support our customer’s material requirements. Steward provides a full line of magnetic loading powders specifically designed for RF, EMI and microwave absorption.
We provide custom materials, as well as engineering services to companies that require engineering and manufacturing expertise in areas such as mixing, spray drying and calcination of metal oxides. A primary strength is our ability to develop and scale processes in a timely and economical fashion. Steward provides products and services to a variety of industries including automotive, alternative energy, electronic and defense.