About SUGIMOTO MAYA
About 中央大 大学院
About KANAZAWA KENJI
About TANGE AKIRA
About 日本発条
About 日本材料学会学術講演会講演論文集
About spring steel
About medium carbon alloy steel
About low alloy steel
About fatigue strength
About shot peening
About crack initiation
About fracture surface
About internal defect
About phase constitution
About nonmetallic inclusion
About particle size (diameter)
About retained austenite
About grain boundary
About hardening (heat treatment)
About micro structure
About scanning electron microscope
About electron probe microanalysis
About SUP 12
About high-cycle fatigue
About mechanical property
About strength
About fatigue
About high-cycle fatigue
About fatigue crack
About fish eye
About grain boundary
About microstructure
About Mechanical properties
About Hardening not due to thermal operation
About SUP12
About ショットピーニング
About 疲労
About 内部破壊
About 起点