Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.scriptamat.2009.07.038
Title: A three-parameter Weibull statistical analysis of the strength variation of bulk metallic glasses
Authors: Han, Z.
Tang, L.C. 
Xu, J.
Li, Y. 
Keywords: 3-Parameter Weibull statistics
Metallic glass
Reliability
Shear bands
Strength
Issue Date: Nov-2009
Citation: Han, Z., Tang, L.C., Xu, J., Li, Y. (2009-11). A three-parameter Weibull statistical analysis of the strength variation of bulk metallic glasses. Scripta Materialia 61 (9) : 923-926. ScholarBank@NUS Repository. https://doi.org/10.1016/j.scriptamat.2009.07.038
Abstract: A detailed reliability analysis of a series of Zr-based bulk metallic glasses (BMGs) was conducted using three-parameter Weibull model. In particular, the location parameter of the three-parameter Weibull was used to characterize the presence of critical failure-free stress, i.e. the stress below which there is no failure. Such characterization results in almost identical estimates for the Weibull modulus of these BMGs, indicating that their failure mechanism is the same. The three-parameter Weibull model thus provides a more interpretable and accurate reliability assessment of BMGs. © 2009 Acta Materialia Inc.
Source Title: Scripta Materialia
URI: http://scholarbank.nus.edu.sg/handle/10635/62977
ISSN: 13596462
DOI: 10.1016/j.scriptamat.2009.07.038
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