Date of download: 10/27/2017 Copyright © ASME. All rights reserved. From: Synthesis, Characterization, and ECAP Consolidation of Carbon Nanotube Reinforced AA 4032 Nanocrystalline Composites Produced by High Energy Ball Milling J. Eng. Mater. Technol. 2015;137(2):021004-021004-9. doi:10.1115/1.4029196 Figure Legend: Schematic diagram of ECAP process

Date of download: 10/27/2017 Copyright © ASME. All rights reserved. From: Synthesis, Characterization, and ECAP Consolidation of Carbon Nanotube Reinforced AA 4032 Nanocrystalline Composites Produced by High Energy Ball Milling J. Eng. Mater. Technol. 2015;137(2):021004-021004-9. doi:10.1115/1.4029196 Figure Legend: (a) Raman spectra of MWNTs and (b) TEM micrograph of MWNTs

Date of download: 10/27/2017 Copyright © ASME. All rights reserved. From: Synthesis, Characterization, and ECAP Consolidation of Carbon Nanotube Reinforced AA 4032 Nanocrystalline Composites Produced by High Energy Ball Milling J. Eng. Mater. Technol. 2015;137(2):021004-021004-9. doi:10.1115/1.4029196 Figure Legend: (a) XRD pattern of milled powders at different stages and (b) XRD pattern of AA 4032 and AA 4032 with MWCNT

Date of download: 10/27/2017 Copyright © ASME. All rights reserved. From: Synthesis, Characterization, and ECAP Consolidation of Carbon Nanotube Reinforced AA 4032 Nanocrystalline Composites Produced by High Energy Ball Milling J. Eng. Mater. Technol. 2015;137(2):021004-021004-9. doi:10.1115/1.4029196 Figure Legend: (a) Change in lattice parameter during different milling time and (b) grain size and strain variation with milling time

Date of download: 10/27/2017 Copyright © ASME. All rights reserved. From: Synthesis, Characterization, and ECAP Consolidation of Carbon Nanotube Reinforced AA 4032 Nanocrystalline Composites Produced by High Energy Ball Milling J. Eng. Mater. Technol. 2015;137(2):021004-021004-9. doi:10.1115/1.4029196 Figure Legend: Morphology of milled powders: (a) 0 h milling, (b) 30 h milling, and (c) EDS analysis.

Date of download: 10/27/2017 Copyright © ASME. All rights reserved. From: Synthesis, Characterization, and ECAP Consolidation of Carbon Nanotube Reinforced AA 4032 Nanocrystalline Composites Produced by High Energy Ball Milling J. Eng. Mater. Technol. 2015;137(2):021004-021004-9. doi:10.1115/1.4029196 Figure Legend: TEM images of AA 4032 alloy reinforced with 2 wt.% MWCNTs: (a) bright field image showing uniform distribution of MWCNTS in composite; (b) dark field image of ball milled powder particle (inset corresponding SAED pattern); and (c) particle size distribution calculated from TEM micrograph

Date of download: 10/27/2017 Copyright © ASME. All rights reserved. From: Synthesis, Characterization, and ECAP Consolidation of Carbon Nanotube Reinforced AA 4032 Nanocrystalline Composites Produced by High Energy Ball Milling J. Eng. Mater. Technol. 2015;137(2):021004-021004-9. doi:10.1115/1.4029196 Figure Legend: DTA curves of Al 4032 showing the influence of MWNTs in melting peak of matrix

Date of download: 10/27/2017 Copyright © ASME. All rights reserved. From: Synthesis, Characterization, and ECAP Consolidation of Carbon Nanotube Reinforced AA 4032 Nanocrystalline Composites Produced by High Energy Ball Milling J. Eng. Mater. Technol. 2015;137(2):021004-021004-9. doi:10.1115/1.4029196 Figure Legend: (a) Relative density against number of passes of the ECAP sample, (b) hardness variation of AA 4032 alloy powders, (c) TEM image of ECAP AA 4032/2% MWCNT, and (d) variation of strain with increasing number of passes