Nanosized microstructure of Al2O3–ZrO2 (Y2O3) eutectics fabricated by laser engineered net shaping

Cylindrical and arc-shaped Al2O3–ZrO2 (Y2O3) eutectic ceramic structures without any binders were directly fabricated by laser engineered net shaping from pure powders. During the process, mixed ceramic powders are completely melted at the required position by a high-energy laser beam, yielding full...

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Veröffentlicht in:	Scripta materialia 2015, Vol.95, p.39-41
Hauptverfasser:	Niu, Fangyong, Wu, Dongjiang, Ma, Guangyi, Wang, Jiangtian, Guo, Minhai, Zhang, Bi
Format:	Artikel
Sprache:	eng
Schlagworte:	Al2O3–ZrO2 Ceramic powders Ceramics Eutectic solidification Eutectics Hardness test Laser beams Laser deposition Lasers Microstructure Nanostructure Yttrium oxide
Online-Zugang:	Volltext
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