[18p-A26-1~14] 16.1 Fundamental properties and their evaluation in disordered materials

[18p-A26-2] A study for evaluation method of compressive stress layer of tempered glasses by the ultrasonic microspectroscopy technology

^○Mototaka Arakawa¹, Jun-ichi Kushibiki², Yuji Ohashi³, Kuniko Kawaguchi², Nobuo Takeda² (Tohoku Univ.¹, Tohoku Univ.², Tohoku Univ.³)

Keywords:超音波マイクロスペクトロスコピー技術,強化ガラス,音速測定