CAVITY GROWTH PROCESSES DURING SUPERPLASTIC FLOW IN ALUMINA AT HIGH TEMPERATURES

The deformation behaviour of a superplastic alumina was characterised over a wide range of loads, strain rates and temperatures (1448-1553 K) under the three modes of loading (bending, compression and tension). The data were analysed in terms of the following equation: d epsilon/dt is about sigma ex...

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Veröffentlicht in:	Key engineering materials 2002-01, Vol.206-213, p.1085-1088
Hauptverfasser:	Boniecki, M, Librant, Z, Gladki, A, Weglarz, H, Wesolowski, W
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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