About UETA SHIGEKI
About 大同特殊鋼 研究開発本部
About 電気製鋼大同特殊鋼技報
About chromium containing alloy
About nickel base alloy
About superalloy
About gamma prime phase
About solution heat treatment
About mechanical property
About oxidation resistance
About high temperature corrosion
About hardness
About Nonferrous metallic materials
About 高硬度
About 高耐食
About Ni基合金
About 材料特性