About MURAMATSU NAOKUNI
About 日本碍子
About AKAIWA MASAAKI
About 日本碍子
About copper base alloy
About zirconium additive alloy
About hypo-eutectic alloy
About continuous casting
About vertical type
About mass production
About castability
About micro structure
About solidification structure
About wire drawing
About formability
About mechanical property
About electrical conductivity
About pilot test
About surface quality
About casting surface
About casting defect
About electron microscopy
About X-ray diffractometry
About grain refinement
About tensile strength
About elongation percentage
About Scanning Electron Microscopy
About Microscopy, Electron, Transmission
About alloy
About property
About defect
About modification
About strength
About microstructure
About wire drawing
About Casting method,pouring
About Transformation structures,work structures
About Mechanical properties
About 垂直上方
About 連続鋳造法
About 作製
About Cu
About Zr合金
About 丸棒