Journal article
Finite element analysis of microimprinting of bulk metallic glasses in supercooled liquid regime
In
Journal of Materials Science
—
2007, Volume 42, Issue 15, pp. 5999-6003
Abstract
A finite element analysis (FEA) model to analyze imprint of a bulk metallic glass (BMG) in the temperature range near the glass transition temperature (Tg) has been developed. The material model includes both Newtonian and non-Newtonian flow behavior. The results reveal that the topology of the imprinted surface depends strongly on temperatures, but only mildly on surface feature scale.
As a result of the flow characteristics of BMG in the temperature range above Tg, the lubrication condition has only a slight effect on BMG imprinting.
| Language: | English |
|---|---|
| Publisher: | Kluwer Academic Publishers-Plenum Publishers |
| Year: | 2007 |
| Pages: | 5999-6003 |
| ISSN: | 15734803 and 00222461 |
| Types: | Journal article |
| DOI: | 10.1007/s10853-006-1119-z |
Keywords
