POWDER MATERIAL OF SOLID SOLUTION OF NITROGEN IN TITANIUM, TITANIUM MATERIAL, AND PROCESS FOR PRODUCING POWDER MATERIAL OF SOLID SOLUTION OF NITROGEN IN TITANIUM

摘要

A method for producing titanium powder containing a solid-soluted nitorogen comprises the step of heating titanium powder comprised of titanium particles in a nitrogen-containing atmosphere to dissolve nitrogen atoms and form a solid solution of nitrogen atom in a matrix of the titanium particle.