About NOMURA KAZUHIRO
About 日本碍子
About NAKAJIMA TAKANARI
About 日本碍子
About MURAMATSU NAOKUNI
About 日本碍子
About WATANABE HIKARU
About MONZEN RYOICHI
About copper base alloy
About zirconium containing alloy
About wire drawing
About extrusion
About grain refinement
About heat treatment
About tensile strength
About elongation
About severe plastic deformation
About Equal channel angular extrusion
About modification
About mechanical property
About strength
About severe plastic deformation
About ECAP
About Mechanical properties
About Cu
About Zr合金
About 延性
About ミクロ組織
About ECAP