National Magnetics Group, Inc. National Magnetics Group, Inc.

Founded in 1972, manufactures microwave and spinel ferrites and dielectrics.  Full range of materials offered in varying shapes.   Additional product line is advanced ceramic materials, with emphasis on thermal barrier coatings.   TCI is a research, development and manufacturing company with a proven ability for scale-up production of new products.  Specialized chemistries and purity, phase content, particle characterization (size/surface area/distribution/morphology) can be obtained depending on the specific application.  We welcome technical discussions regarding your application and specifications for your powder needs.