METHODS OF PRODUCING CONTINUOUS BORON CARBIDE FIBERS, CONTINUOUS BORON CARBIDE FIBERS, CONTINUOUS FIBERS COMPRISING BORON CARBIDE, AND ARTICLES INCLUDING FIBERS COMPRISING AT LEAST A BORON CARBIDE COATING

摘要

Methods of producing continuous boron carbide fibers. The method comprises reacting a continuous carbon fiber material and a boron oxide gas within a temperature range of from approximately 1400° C. to approximately 2200° C. Continuous boron carbide fibers, continuous fibers comprising boron carbide, and articles including at least a boron carbide coating are also disclosed.