Bulk Metallic Glass with Benchmark Thermoplastic Processability

Simple microreplication experiments carried out in open air using relatively low applied pressures demonstrate superior thermoplastic processability of newly designed bulk metallic glass. It is the microformed impression of a United States dime coin (see figure) made on the surface of metallic glass...

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Veröffentlicht in:	Advanced materials (Weinheim) 2007-12, Vol.19 (23), p.4272-4275
Hauptverfasser:	Duan, G., Wiest, A., Lind, M. L., Li, J., Rhim, W.-K., Johnson, W. L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amorphous materials Bulk metallic glasses Structure-property relationships
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Beschreibung
Zusammenfassung:	Simple microreplication experiments carried out in open air using relatively low applied pressures demonstrate superior thermoplastic processability of newly designed bulk metallic glass. It is the microformed impression of a United States dime coin (see figure) made on the surface of metallic glass wafers at ∼370 °C. This bulk metallic glass exhibits benchmark characteristics of thermoplastic processing and will hopefully broaden the engineering applications of amorphous metals.
ISSN:	0935-9648 1521-4095
DOI:	10.1002/adma.200700969