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An Analytical Method of Evolution of ERSS on Slip System and Hardness Anisotropy of InBi1-xSbx and InBi1-xSex


Affiliations
1 Applied Physics Department, SVNIT, Surat, India
2 Department of Physics, School of Sciences, Gujarat University, Ahmedabad, India
3 Department of Physics, The M. S. University of Baroda, Vadodara, India
 

A simple relation has been evolved for the analytical evaluation of indenter orientation dependent variables in Brooke's formula for the effective resolved shear stress (ERSS) on a slip system of a crystal produced by a hardness indenter. Its merits over the stereographic method are considered. In association with this the hardness anisotropy of InBi1-xSex and InBi1-xSbx single crystals has been studied and the analysis shows that minimum values of hardness are obtained. The rotation of indenter with respect to its initial setting with maximum values in between them and the results are discussed in details.

Keywords

ERSS, Hardness Anisotropy, Slip System, Brooke's Formula.
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  • An Analytical Method of Evolution of ERSS on Slip System and Hardness Anisotropy of InBi1-xSbx and InBi1-xSex

Abstract Views: 460  |  PDF Views: 5

Authors

Dimpal Shah
Applied Physics Department, SVNIT, Surat, India
S. M. Vyas
Department of Physics, School of Sciences, Gujarat University, Ahmedabad, India
G. R. Pandya
Department of Physics, The M. S. University of Baroda, Vadodara, India
M. P. Jani
Department of Physics, The M. S. University of Baroda, Vadodara, India
K. R. Shah
Department of Physics, The M. S. University of Baroda, Vadodara, India

Abstract


A simple relation has been evolved for the analytical evaluation of indenter orientation dependent variables in Brooke's formula for the effective resolved shear stress (ERSS) on a slip system of a crystal produced by a hardness indenter. Its merits over the stereographic method are considered. In association with this the hardness anisotropy of InBi1-xSex and InBi1-xSbx single crystals has been studied and the analysis shows that minimum values of hardness are obtained. The rotation of indenter with respect to its initial setting with maximum values in between them and the results are discussed in details.

Keywords


ERSS, Hardness Anisotropy, Slip System, Brooke's Formula.

References