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Spherical Nanoindentation Stress-Strain Curves. Applications, Protocols and Data Analysis. Micro and Nano Technologies

  • Book

  • January 2025
  • Elsevier Science and Technology
  • ID: 5987076
Spherical Nanoindentation Stress-Strain Curves: Applications, Protocols and Data Analysis brings to light the recent advancements in data analysis protocols that have transformed indentation from being used merely as a qualitative tool for comparing materials to its more rigorous application for analyzing the stress-strain characteristics of materials.

This book collects and presents all of the important details of the key protocols, many of them recently developed, for the convenience of engineers and scientists in the materials manufacturing industry, OEMs, research laboratories, and academic institutions. Authors Kalidindi and Pathak explain the protocols used in generating indentation stress-strain curves and extracting meaningful properties from measured load-displacement data in spherical nanoindentation, also demystifying the use of nanoindentation as a material characterization tool that provides robust quantitative assessment of a material's mechanical properties.

Materials covered ranges from metals to biomaterials, and includes the use of new data analysis protocols to establish estimates of mechanical properties from the initial loading segment in the indentation experiments, the potential of characterizing the samples with indentation in conjunction with other structure quantification, techniques used to establish novel protocols for extracting new information needed to formulate material, constitutive laws at the lower length scales, the combined use of orientation imaging microscopy (OIM) and nanoindentation, the combined use of Raman spectroscopy and nanoindentation on bio-samples, and new insights into the buckling response in dense carbon nanotube (CNT) brushes.

Table of Contents

Introduction Classical Indentation Theories and Analysis Methods Spherical Indentation Stress and Strain Measures Experimental Protocols Data Analysis Protocols Applications in Metals in Conjunction with Orientation Imaging Applications in Other Material Systems Summary and Future Trends

Authors

Surya R. Kalidindi George W. Woodruff School of Mechanical Engineering and the School of Computational Science and Engineering, Georgia Institute of Technology, Atlanta, GA, USA. Surya R. Kalidindi earned a B.Tech. in Civil Engineering from the Indian Institute of Technology, Madras, an M.S. in Civil Engineering from Case Western Reserve University, and a Ph.D. in Mechanical Engineering from the Massachusetts Institute of Technology. After his graduation from MIT in 1992, Surya joined the Department of Materials Science and Engineering at Drexel University as an Assistant Professor, where he served as the Department Head during 2000-2008. In 2013, Surya accepted a new position as a Professor of Mechanical Engineering in the George W. Woodruff School at Georgia Institute of Technology, with joint appointments in the School of Computational Science and Engineering and in the School of Materials Science and Engineering. Surya's research efforts over the past two decades have made seminal contributions to the fields of crystal plasticity, microstructure design, spherical nanoindentation, and materials informatics. His work has already produced about 200 journal articles, four book chapters, and a new book on Microstructure Sensitive Design. His work is well cited by peer researchers as reflected by an h-index of 52 and current citation rate of about 1000 citations/year (Google Scholar). He has recently been awarded the Alexander von Humboldt award in recognition of his lifetime achievements in research. He has been elected a Fellow of ASME, ASM International, TMS, and Alpha Sigma Mu. Siddhartha Pathak Director's Fellow, Los Alamos National Laboratory, Los Alamos, NM, USA. Dr Siddharttha Pathak is Director's Fellow at Los Alamos National Laboratory, USA. He was previously a Prized Postdoctoral Fellow in Materials Science at the W.M. Keck Institute for Space Studies, California Institute of Technology, and has also conducted postdoctoral research at EMPA, a Research Institute of the ETH Domain (Swiss Federal Laboratories for Materials Science and Technology, Switzerland. Having presented at numerous international conferences including TMS and MRS meetings, he has published 26 journal articles and 2 book chapters.