Deformation and Residual Stress Measurement of Alumina Ceramics after Dynamic Impacts

Alumina ceramics sintered at 1350°C ~ 1550 °C with various mechanical properties were tested using a minitype compressed air gun with mini WC material bullets impacting at a fixed bullet speed of 100 m/s. The resistance behaviour and deformation were recorded by visual examination. Cr3+ fluorescence...

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Veröffentlicht in:	Materials science forum 2019-01, Vol.944, p.565-570
Hauptverfasser:	Gao, Yuan Fei, Zhao, Meng Yu, Si, Zhao Xia, Yang, Li Xue
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Ceramics Compressed air Compressive properties Deformation resistance Fluorescence Mechanical properties Plastic deformation Projectiles Residual stress Sintering Stress measurement
Online-Zugang:	Volltext
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