WIRE ROD MATERIAL FOR STORING HYDROGEN AND ITS PRODUCING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a wire rod material for storing a large amount of hydrogen and absorbing rapidly hydrogen, and its producing method. SOLUTION: The wire rod material consists of a core part having high capability of absorbing hydrogen and a shell part having high capability of dissociating hydrogen. Its producing method is composed of a pipe forming step to form the shell part with dissociating hydrogen, a core structure forming step to wrap the shell part absorbing hydrogen in the pipe shape and a wire drawing step of the core.shell structure.