Norton Company

Frank Fonzi

Bryan D Foster

Components for semiconductor diffusion furnaces are constructed of a high purity impervious silicon carbide or silicon nitride matrix deposited on a pre-shaped fibrous matrix of silicon carbide, carbon, or carbon coated silicon carbide. The high purity of the matrix prevents undesired gaseous components from contaminating the atmosphere of the furnace, and the fibrous re-enforcement provides strength combined with light weight.

Growing community of inventors

Bay City, MI, United States of America

Frank Fonzi