About HIRAOKA Y
About National Research Inst. Metals, Ibaragi
About OKADA M
About National Research Inst. Metals, Ibaragi
About WATANABE R
About National Research Inst. Metals, Ibaragi
About Journal of the Less-Common Metals
About Molybdenum
About Mechanical properties
About Mo
About 延性
About 炭素
About ドープ
About 時効