@article{49de0ac872a54c6e84c1f8cacec36fa7,
title = "Identification of active slip systems in polycrystals by Slip Trace - Modified Lattice Rotation Analysis (ST-MLRA)",
abstract = "A simple and versatile strategy, denominated Slip Trace - Modified Lattice Rotation Analysis (ST-MLRA), is presented to enable the identification of the active slip systems in polycrystalline alloys from surface information. The slip plane trace orientation is used to define the potential active slip planes while the actual slip direction within the active slip plane is obtained from the grain rotation, as indicated by the stretching of the trace of the grain orientation in the pole figure as a result of deformation. Examples of application of the strategy in a HCP Mg alloy are presented for illustration. They show that the strategy is simple to implement and allows to identify the active slip system(s) in each grain.",
keywords = "Dislocation slip, Magnesium, Plastic deformation, Polycrystals, Slip Trace - Modified Lattice Rotation Analysis (ST-MLRA)",
author = "Biaobiao Yang and Chenying Shi and Ruilin Lai and Dongfeng Shi and Dikai Guan and Gaoming Zhu and Yujie Cui and Guoqiang Xie and Yunping Li and Akihiko Chiba and Javier LLorca",
note = "Funding Information: This investigation was supported by the grant from the Natural Science Foundation of China ( 51871244 ), the Hunan Provincial Innovation Foundation for Postgraduate ( CX20200172 ) and the Fundamental Research Funds for the Central Universities of Central South University ( 1053320190103 ). Mr. B. Yang wishes to express his gratitude to Mr. Shaolou Wei from Massachusetts Institute of Technology for the assistance on slip trace analysis and the support by China Scholarship Council ( 202106370122 ). Dr. D. Guan would like to thank the MRC for his UKRI Future Leaders Fellowship, MR/T019123/1. Prof. J. LLorca acknowledges the support from the HexaGB project of the Spanish Ministry of Science and Innovation (reference RTI2018–098245 , MCIN/AEI/ 10.13039/501100011033 ). Funding Information: This investigation was supported by the grant from the Natural Science Foundation of China (51871244), the Hunan Provincial Innovation Foundation for Postgraduate (CX20200172) and the Fundamental Research Funds for the Central Universities of Central South University (1053320190103). Mr. B. Yang wishes to express his gratitude to Mr. Shaolou Wei from Massachusetts Institute of Technology for the assistance on slip trace analysis and the support by China Scholarship Council (202106370122). Dr. D. Guan would like to thank the MRC for his UKRI Future Leaders Fellowship, MR/T019123/1. Prof. J. LLorca acknowledges the support from the HexaGB project of the Spanish Ministry of Science and Innovation (reference RTI2018–098245, MCIN/AEI/ 10.13039/501100011033). Publisher Copyright: {\textcopyright} 2022 The Author(s)",
year = "2022",
month = jun,
doi = "10.1016/j.scriptamat.2022.114648",
language = "English",
volume = "214",
journal = "Scripta Materialia",
issn = "1359-6462",
publisher = "Elsevier Limited",
}