Dimpalkumar Shah, S. Vyas, G. R. Pandya, M. Jani, K. R. Shah
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引用次数: 0
摘要
对于由硬度压头产生的晶体滑移系统上的有效分解剪切应力(ERSS)的布鲁克公式中压头取向依赖变量的分析评价,已经发展出一个简单的关系。考虑了其相对于立体法的优点。在此基础上研究了InBi 1-x Se x和InBi 1-x Sb x单晶的硬度各向异性,分析表明得到了硬度的最小值。详细讨论了压头相对于其初始设置的旋转以及它们之间的最大值和结果。
An Analytical Method of Evolution of ERSS on Slip System and Hardness Anisotropy of InBi 1-x Sb x and InBi 1-x Se x
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 InBi 1-x Se x and InBi 1-x Sb x 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.