Influences of granular constraints and surface effects on the heterogeneity of elastic, superelastic, and plastic responses of polycrystalline shape memory alloys

Paranjape, Harshad M.; Paul, Partha P.; Sharma, Hemant; Kenesei, Peter; Park, Jun -Sang; Duerig, T. W.; Brinson, L. Catherine; Stebner, Aaron P.

doi:10.1016/j.jmps.2017.02.007

Title: Influences of granular constraints and surface effects on the heterogeneity of elastic, superelastic, and plastic responses of polycrystalline shape memory alloys

Journal Article · Thu Feb 16 00:00:00 EST 2017 · Journal of the Mechanics and Physics of Solids

DOI:https://doi.org/10.1016/j.jmps.2017.02.007· OSTI ID:1365399

Paranjape, Harshad M. ^[1]; Paul, Partha P. ^[2]; Sharma, Hemant ^[3]; Kenesei, Peter ^[3]; Park, Jun -Sang ^[3]; Duerig, T. W. ^[4]; Brinson, L. Catherine ^[2]; Stebner, Aaron P. ^[5]

Colorado School of Mines, Golden, CO (United States); Northwestern Univ., Evanston, IL (United States)
Northwestern Univ., Evanston, IL (United States)
Argonne National Lab. (ANL), Argonne, IL (United States)
Confluent Medical Technologies, Fremont, CA (United States)
Colorado School of Mines, Golden, CO (United States)

Deformation heterogeneities at the microstructural length-scale developed in polycrystalline shape memory alloys (SMAs) during superelastic loading are studied using both experiments and simulations. In situ X-ray diffraction, specifically the far-field high energy diffraction microscopy (ff-HEDM) technique, was used to non-destructively measure the grain-averaged statistics of position, crystal orientation, elastic strain tensor, and volume for hundreds of austenite grains in a superelastically loaded nickel-titanium (NiTi) SMA. These experimental data were also used to create a synthetic microstructure within a finite element model. The development of intragranular stresses were then simulated during tensile loading of the model using anisotropic elasticity. Driving forces for phase transformation and slip were calculated from these stresses. The grain-average responses of individual austenite crystals examined before and after multiple stress-induced transformation events showed that grains in the specimen interior carry more axial stress than the surface grains as the superelastic response "shakes down". Examination of the heterogeneity within individual grains showed that regions near grain boundaries exhibit larger stress variation compared to the grain interiors. As a result, this intragranular heterogeneity is more strongly driven by the constraints of neighboring grains than the initial stress state and orientation of the individual grains.

View Accepted Manuscript (DOE)

View Accepted Manuscript (Publisher)

Cite

Export

Save

Research Organization:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation (NSF)

Grant/Contract Number:: AC02-06CH11357; SC0010594

OSTI ID:: 1365399

Alternate ID(s):: OSTI ID: 1416044

Journal Information:: Journal of the Mechanics and Physics of Solids, Vol. 102, Issue C; ISSN 0022-5096

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 31 works

Citation information provided by
Web of Science

References (76)

Kinetic relations and the propagation of phase boundaries in solids Abeyaratne, Rohan; Knowles, James K. Archive for Rational Mechanics and Analysis, Vol. 114, Issue 2 https://doi.org/10.1007/BF00375400	journal	January 1991
Texture Analysis with MTEX – Free and Open Source Software Toolbox Bachmann, F.; Hielscher, Ralf; Schaeben, Helmut Solid State Phenomena, Vol. 160 https://doi.org/10.4028/www.scientific.net/SSP.160.63	journal	February 2010
Fine phase mixtures as minimizers of energy Ball, J. M.; James, R. D. Archive for Rational Mechanics and Analysis, Vol. 100, Issue 1 https://doi.org/10.1007/BF00281246	journal	January 1987
Intergranular and intragranular behavior of polycrystalline aggregates.Part 2: Results Barbe, Fabrice; Forest, Samuel; Cailletaud, Georges International Journal of Plasticity, Vol. 17, Issue 4 https://doi.org/10.1016/S0749-6419(00)00062-0	journal	January 2001
Far-field high-energy diffraction microscopy: a tool for intergranular orientation and strain analysis Bernier, J. V.; Barton, N. R.; Lienert, U. The Journal of Strain Analysis for Engineering Design, Vol. 46, Issue 7 https://doi.org/10.1177/0309324711405761	journal	July 2011
In situ synchrotron analysis of lattice rotations in individual grains during stress-induced martensitic transformations in a polycrystalline CuAlBe shape memory alloy Berveiller, S.; Malard, B.; Wright, J. Acta Materialia, Vol. 59, Issue 9 https://doi.org/10.1016/j.actamat.2011.02.037	journal	May 2011
Local and global strains and strain ratios in shape memory alloys using digital imagecorrelation Bewerse, Catherine; Gall, Keith R.; McFarland, Gavin J. Materials Science and Engineering: A, Vol. 568 https://doi.org/10.1016/j.msea.2013.01.030	journal	April 2013
Symmetry, texture and the recoverable strain of shape-memory polycrystals Bhattacharya, K.; Kohn, R. V. Acta Materialia, Vol. 44, Issue 2 https://doi.org/10.1016/1359-6454(95)00198-0	journal	February 1996
In Situ Characterization of Twin Nucleation in Pure Ti Using 3D-XRD Bieler, Thomas R.; Wang, Leyun; Beaudoin, Armand J. Metallurgical and Materials Transactions A, Vol. 45, Issue 1 https://doi.org/10.1007/s11661-013-2082-3	journal	November 2013
Ncorr: Open-Source 2D Digital Image Correlation Matlab Software Blaber, J.; Adair, B.; Antoniou, A. Experimental Mechanics, Vol. 55, Issue 6 https://doi.org/10.1007/s11340-015-0009-1	journal	March 2015
Characterization and modeling of defects generated in pseudoelastically deformed NiTi microcrystals Bowers, M. L.; Chen, X.; De Graef, M. Scripta Materialia, Vol. 78-79 https://doi.org/10.1016/j.scriptamat.2014.02.001	journal	May 2014
The crystallography of martensite transformations I Bowles, J. S.; Mackenzie, J. K. Acta Metallurgica, Vol. 2, Issue 1 https://doi.org/10.1016/0001-6160(54)90102-9	journal	January 1954
Effect of heat treatment temperature on nitinol wire Cai, S.; Schaffer, J. E.; Daymond, M. R. Applied Physics Letters, Vol. 105, Issue 7 https://doi.org/10.1063/1.4893595	journal	August 2014
Evolution of Intergranular Stresses in a Martensitic and an Austenitic NiTi Wire During Loading–Unloading Tensile Deformation Cai, S.; Schaffer, J. E.; Yu, C. Metallurgical and Materials Transactions A, Vol. 46, Issue 6 https://doi.org/10.1007/s11661-015-2845-0	journal	March 2015
Size effects in shape memory alloy microwires Chen, Ying; Schuh, Christopher A. Acta Materialia, Vol. 59, Issue 2 https://doi.org/10.1016/j.actamat.2010.09.057	journal	January 2011
Significance of slip propensity determination in shape memory alloys Chowdhury, Piyas; Sehitoglu, Huseyin Scripta Materialia, Vol. 119 https://doi.org/10.1016/j.scriptamat.2016.03.017	journal	July 2016
Stress-induced martensitic phase transformation in thin sheets of Nitinol Daly, S.; Ravichandran, G.; Bhattacharya, K. Acta Materialia, Vol. 55, Issue 10 https://doi.org/10.1016/j.actamat.2007.02.011	journal	June 2007
Transmission electron microscopy investigation of dislocation slip during superelastic cycling of Ni–Ti wires Delville, R.; Malard, B.; Pilch, J. International Journal of Plasticity, Vol. 27, Issue 2 https://doi.org/10.1016/j.ijplas.2010.05.005	journal	February 2011
An overview of nitinol medical applications Duerig, T.; Pelton, A.; Stöckel, D. Materials Science and Engineering: A, Vol. 273-275 https://doi.org/10.1016/S0921-5093(99)00294-4	journal	December 1999
A method for measuring single-crystal elastic moduli using high-energy X-ray diffraction and a crystal-based finite element model Efstathiou, C.; Boyce, D. E.; Park, J. -S. Acta Materialia, Vol. 58, Issue 17 https://doi.org/10.1016/j.actamat.2010.06.056	journal	October 2010
Structural and functional fatigue of NiTi shape memory alloys Eggeler, G.; Hornbogen, E.; Yawny, A. Materials Science and Engineering: A, Vol. 378, Issue 1-2 https://doi.org/10.1016/j.msea.2003.10.327	journal	July 2004
The role of intergranular constraint on the stress-induced martensitic transformation in textured polycrystalline NiTi Gall, Ken; Lim, T. Jesse; McDowell, David L. International Journal of Plasticity, Vol. 16, Issue 10-11 https://doi.org/10.1016/S0749-6419(00)00007-3	journal	January 2000
Tension–compression asymmetry of the stress–strain response in aged single crystal and polycrystalline NiTi Gall, K.; Sehitoglu, H.; Chumlyakov, Y. I. Acta Materialia, Vol. 47, Issue 4 https://doi.org/10.1016/S1359-6454(98)00432-7	journal	March 1999
High compressive pre-strains reduce the bending fatigue life of nitinol wire Gupta, Shikha; Pelton, Alan R.; Weaver, Jason D. Journal of the Mechanical Behavior of Biomedical Materials, Vol. 44 https://doi.org/10.1016/j.jmbbm.2014.12.007	journal	April 2015
Hard X-ray studies of stress-induced phase transformations of superelastic NiTi shape memory alloys under uniaxial load Hasan, M.; Schmahl, W. W.; Hackl, K. Materials Science and Engineering: A, Vol. 481-482 https://doi.org/10.1016/j.msea.2007.02.156	journal	May 2008
Elastic interaction between twins during tensile deformation of austenitic stainless steel Juul, Nicolai Ytterdal; Winther, Grethe; Dale, Darren Scripta Materialia, Vol. 120 https://doi.org/10.1016/j.scriptamat.2016.03.022	journal	July 2016
Martensite Strain Memory in the Shape Memory Alloy Nickel-Titanium Under Mechanical Cycling Kim, K.; Daly, S. Experimental Mechanics, Vol. 51, Issue 4 https://doi.org/10.1007/s11340-010-9435-2	journal	December 2010
The effect of microstructure on stress-induced martensitic transformation under cyclic loading in the SMA Nickel-Titanium Kimiecik, Michael; Jones, J. Wayne; Daly, Samantha Journal of the Mechanics and Physics of Solids, Vol. 89 https://doi.org/10.1016/j.jmps.2016.01.007	journal	April 2016
Grain orientation dependence of phase transformation in the shape memory alloy Nickel–Titanium Kimiecik, Michael; Wayne Jones, J.; Daly, Samantha Acta Materialia, Vol. 94 https://doi.org/10.1016/j.actamat.2015.04.026	journal	August 2015
Shape memory alloys, Part II: Modeling of polycrystals Lagoudas, Dimitris C.; Entchev, Pavlin B.; Popov, Peter Mechanics of Materials, Vol. 38, Issue 5-6 https://doi.org/10.1016/j.mechmat.2005.08.003	journal	May 2006
Synchrotron applications of an amorphous silicon flat-panel detector Lee, John H.; Aydıner, C. Can; Almer, Jonathan Journal of Synchrotron Radiation, Vol. 15, Issue 5 https://doi.org/10.1107/S090904950801755X	journal	July 2008
A Compact Solution for the Stress Field from a Cuboidal Region with a Uniform Transformation Strain Li, Qizhen; Anderson, Peter M. Journal of Elasticity, Vol. 64, Issue 2/3, p. 237-245 https://doi.org/10.1023/A:1015203721914	journal	January 2001
High-energy diffraction microscopy at the advanced photon source Lienert, U.; Li, S. F.; Hefferan, C. M. JOM, Vol. 63, Issue 7 https://doi.org/10.1007/s11837-011-0116-0	journal	July 2011
Pseudoelastic deformation and size effects during in situ transmission electron microscopy tensile testing of NiTi Manchuraju, S.; Kroeger, A.; Somsen, C. Acta Materialia, Vol. 60, Issue 6-7 https://doi.org/10.1016/j.actamat.2012.01.043	journal	April 2012
In situ EBSD investigations of the asymmetric stress-induced martensitic transformation in TiNi shape memory alloys under bending Mao, S. C.; Han, X. D.; Tian, Y. B. Materials Science and Engineering: A, Vol. 498, Issue 1-2 https://doi.org/10.1016/j.msea.2008.07.072	journal	December 2008
Coupling between measured kinematic fields and multicrystal SMA finite element calculations Merzouki, Tarek; Collard, Christophe; Bourgeois, Nadine Mechanics of Materials, Vol. 42, Issue 1 https://doi.org/10.1016/j.mechmat.2009.09.003	journal	January 2010
Effects of grain interaction on deformation in polycrystals Mika, David P.; Dawson, Paul R. Materials Science and Engineering: A, Vol. 257, Issue 1 https://doi.org/10.1016/S0921-5093(98)00824-7	journal	November 1998
Understanding local deformation in metallic polycrystals using high energy X-rays and finite elements Miller, M. P.; Dawson, P. R. Current Opinion in Solid State and Materials Science, Vol. 18, Issue 5 https://doi.org/10.1016/j.cossms.2014.09.001	journal	October 2014
A review of shape memory alloy research, applications and opportunities Mohd Jani, Jaronie; Leary, Martin; Subic, Aleksandar Materials & Design (1980-2015), Vol. 56 https://doi.org/10.1016/j.matdes.2013.11.084	journal	April 2014
Transformation-induced plasticity during pseudoelastic deformation in Ni–Ti microcrystals Norfleet, D. M.; Sarosi, P. M.; Manchiraju, S. Acta Materialia, Vol. 57, Issue 12 https://doi.org/10.1016/j.actamat.2009.04.009	journal	July 2009
Quantitative grain-scale ferroic domain volume fractions and domain switching strains from three-dimensional X-ray diffraction data Oddershede, Jette; Majkut, Marta; Cao, Qinghua Journal of Applied Crystallography, Vol. 48, Issue 3 https://doi.org/10.1107/S1600576715007669	journal	May 2015
Deformation-induced orientation spread in individual bulk grains of an interstitial-free steel Oddershede, J.; Wright, J. P.; Beaudoin, A. Acta Materialia, Vol. 85 https://doi.org/10.1016/j.actamat.2014.11.038	journal	February 2015
Connecting heterogeneous single slip to diffraction peak evolution in high-energy monochromatic X-ray experiments Pagan, Darren C.; Miller, Matthew P. Journal of Applied Crystallography, Vol. 47, Issue 3 https://doi.org/10.1107/S1600576714005779	journal	May 2014
Determining heterogeneous slip activity on multiple slip systems from single crystal orientation pole figures Pagan, Darren C.; Miller, Matthew P. Acta Materialia, Vol. 116 https://doi.org/10.1016/j.actamat.2016.06.020	journal	September 2016
Texture and grain neighborhood effects on Ni–Ti shape memory alloy performance Paranjape, Harshad; Anderson, Peter M. Modelling and Simulation in Materials Science and Engineering, Vol. 22, Issue 7 https://doi.org/10.1088/0965-0393/22/7/075002	journal	September 2014
In Situ Neutron Diffraction Studies of Increasing Tension Strains of Superelastic Nitinol Pelton, Alan R.; Clausen, Bjørn; Stebner, Aaron P. Shape Memory and Superelasticity, Vol. 1, Issue 3 https://doi.org/10.1007/s40830-015-0031-2	journal	September 2015
Martensitic transformation cycling effects in Cu-Zn-Al shape memory alloys Perkins, Jeff; Muesing, W. E. Metallurgical Transactions A, Vol. 14, Issue 1 https://doi.org/10.1007/BF02643734	journal	January 1983
In-situ observation of bulk 3D grain evolution during plastic deformation in polycrystalline Cu Pokharel, Reeju; Lind, Jonathan; Li, Shiu Fai International Journal of Plasticity, Vol. 67 https://doi.org/10.1016/j.ijplas.2014.10.013	journal	April 2015
Micromechanical and macromechanical effects in grain scale polycrystal plasticity experimentation and simulation Raabe, D.; Sachtleber, M.; Zhao, Z. Acta Materialia, Vol. 49, Issue 17 https://doi.org/10.1016/S1359-6454(01)00242-7	journal	October 2001
Experimental investigation of plastic grain interaction Sachtleber, M.; Zhao, Z.; Raabe, D. Materials Science and Engineering: A, Vol. 336, Issue 1-2 https://doi.org/10.1016/S0921-5093(01)01974-8	journal	October 2002
Fatigue Performance of Nitinol Round Wire with Varying Cold Work Reductions Schaffer, Jeremy E.; Plumley, David L. Journal of Materials Engineering and Performance, Vol. 18, Issue 5-6 https://doi.org/10.1007/s11665-009-9363-4	journal	August 2009
New opportunities for quantitative tracking of polycrystal responses in three dimensions Schuren, Jay C.; Shade, Paul A.; Bernier, Joel V. Current Opinion in Solid State and Materials Science, Vol. 19, Issue 4 https://doi.org/10.1016/j.cossms.2014.11.003	journal	August 2015
Integrating experiments and simulations to estimate uncertainty in lattice strain measurements Schuren, Jay C.; Wong, Su L.; Dawson, Paul R. The Journal of Strain Analysis for Engineering Design, Vol. 49, Issue 1 https://doi.org/10.1177/0309324713492325	journal	August 2013
Grain-resolved analysis of localized deformation in nickel-titanium wire under tensile load Sedmák, P.; Pilch, J.; Heller, L. Science, Vol. 353, Issue 6299 https://doi.org/10.1126/science.aad6700	journal	August 2016
Observation of changing crystal orientations during grain coarsening Sharma, Hemant; Huizenga, Richard M.; Bytchkov, Aleksei Acta Materialia, Vol. 60, Issue 1 https://doi.org/10.1016/j.actamat.2011.09.057	journal	January 2012
A fast methodology to determine the characteristics of thousands of grains using three-dimensional X-ray diffraction. I. Overlapping diffraction peaks and parameters of the experimental setup Sharma, Hemant; Huizenga, Richard M.; Offerman, S. Erik Journal of Applied Crystallography, Vol. 45, Issue 4 https://doi.org/10.1107/S0021889812025563	journal	July 2012
A fast methodology to determine the characteristics of thousands of grains using three-dimensional X-ray diffraction. II. Volume, centre-of-mass position, crystallographic orientation and strain state of grains Sharma, Hemant; Huizenga, Richard M.; Offerman, S. Erik Journal of Applied Crystallography, Vol. 45, Issue 4 https://doi.org/10.1107/S0021889812025599	journal	July 2012
On the multiplication of dislocations during martensitic transformations in NiTi shape memory alloys Simon, T.; Kröger, A.; Somsen, C. Acta Materialia, Vol. 58, Issue 5 https://doi.org/10.1016/j.actamat.2009.11.028	journal	March 2010
In Situ Neutron Diffraction Studies of Large Monotonic Deformations of Superelastic Nitinol Stebner, Aaron P.; Paranjape, Harshad M.; Clausen, Bjørn Shape Memory and Superelasticity, Vol. 1, Issue 2 https://doi.org/10.1007/s40830-015-0015-2	journal	May 2015
Forward modeling method for microstructure reconstruction using x-ray diffraction microscopy: Single-crystal verification Suter, R. M.; Hennessy, D.; Xiao, C. Review of Scientific Instruments, Vol. 77, Issue 12 https://doi.org/10.1063/1.2400017	journal	December 2006
Grain interaction effects in polycrystalline Cu Thorning, C.; Somers, M. A. J.; Wert, J. A. Materials Science and Engineering: A, Vol. 397, Issue 1-2 https://doi.org/10.1016/j.msea.2005.02.043	journal	April 2005
Linking a completely three-dimensional nanostrain to a structural transformation eigenstrain Tirry, Wim; Schryvers, Dominique Nature Materials, Vol. 8, Issue 9 https://doi.org/10.1038/nmat2488	journal	June 2009
GSAS-II : the genesis of a modern open-source all purpose crystallography software package Toby, Brian H.; Von Dreele, Robert B. Journal of Applied Crystallography, Vol. 46, Issue 2 https://doi.org/10.1107/S0021889813003531	journal	March 2013
Superelasticity and fatigue in oligocrystalline shape memory alloy microwires Ueland, Stian M.; Schuh, Christopher A. Acta Materialia, Vol. 60, Issue 1 https://doi.org/10.1016/j.actamat.2011.09.054	journal	January 2012
Grain boundary and triple junction constraints during martensitic transformation in shape memory alloys Ueland, Stian M.; Schuh, Christopher A. Journal of Applied Physics, Vol. 114, Issue 5 https://doi.org/10.1063/1.4817170	journal	August 2013
Transition from many domain to single domain martensite morphology in small-scale shape memory alloys Ueland, Stian M.; Schuh, Christopher A. Acta Materialia, Vol. 61, Issue 15 https://doi.org/10.1016/j.actamat.2013.06.003	journal	September 2013
Size effects on martensitic phase transformations in nanocrystalline NiTi shape memory alloys Waitz, T.; Antretter, T.; Fischer, F. D. Materials Science and Technology, Vol. 24, Issue 8 https://doi.org/10.1179/174328408X302620	journal	August 2008
Effect of nanoprecipitates on the transformation behavior and functional properties of a Ti–50.8 at.% Ni alloy with micron-sized grains Wang, Xiebin; Kustov, Sergey; Li, Kai Acta Materialia, Vol. 82 https://doi.org/10.1016/j.actamat.2014.09.018	journal	January 2015
Grain interaction mechanisms leading to intragranular orientation spread in tensile deformed bulk grains of interstitial-free steel Winther, Grethe; Wright, Jonathan P.; Schmidt, Søren International Journal of Plasticity, Vol. 88 https://doi.org/10.1016/j.ijplas.2016.10.004	journal	January 2017
Stress and deformation heterogeneity in individual grains within polycrystals subjected to fully reversed cyclic loading Wong, Su Leen; Obstalecki, Mark; Miller, Matthew P. Journal of the Mechanics and Physics of Solids, Vol. 79 https://doi.org/10.1016/j.jmps.2015.03.010	journal	June 2015
Effect of Ti3Ni4 precipitates on the phase transitions in an aged Ti-51.8at% Ni shape memory alloy Xie, C. Y.; Zhao, L. C.; Lei, T. C. Scripta Metallurgica et Materialia, Vol. 24, Issue 9 https://doi.org/10.1016/0956-716X(90)90541-N	journal	September 1990
Direct observation of the NiTi martensitic phase transformation in nanoscale volumes Ye, Jia; Mishra, Raja K.; Pelton, Alan R. Acta Materialia, Vol. 58, Issue 2 https://doi.org/10.1016/j.actamat.2009.09.027	journal	January 2010
Compression behavior of porous NiTi shape memory alloy Zhao, Ying; Taya, Minoru; Kang, Yansheng Acta Materialia, Vol. 53, Issue 2 https://doi.org/10.1016/j.actamat.2004.09.029	journal	January 2005
X-ray stress analysis: Paper covers some rather important developments during the last decade, including new experimental results and theoretical aspects of X-ray stress analysis Macherauch, Eckard Experimental Mechanics, Vol. 6, Issue 3 https://doi.org/10.1007/bf02326143	journal	March 1966
Elastic properties of NiTi Brill, T. M.; Mittelbach, S.; Assmus, W. Journal of Physics: Condensed Matter, Vol. 3, Issue 48 https://doi.org/10.1088/0953-8984/3/48/004	journal	December 1991
A Simplified Multivariant SMA Model Based on Invariant Plane Nature of Martensitic Transformation Gao, Xiujie; Brinson, L. Catherine Journal of Intelligent Material Systems and Structures, Vol. 13, Issue 12 https://doi.org/10.1177/1045389x02013012005	journal	December 2002

Cited By (2)

A Planar Biaxial Experiment Platform for In Situ High-Energy Diffraction Studies Hommer, G. M.; Park, J. -S.; Brunson, Z. D. Experimental Mechanics, Vol. 59, Issue 5 https://doi.org/10.1007/s11340-019-00509-z	journal	May 2019
Measuring stress-induced martensite microstructures using far-field high-energy diffraction microscopy Bucsek, Ashley Nicole; Dale, Darren; Ko, Jun Young Peter Acta Crystallographica Section A Foundations and Advances, Vol. 74, Issue 5 https://doi.org/10.1107/s205327331800880x	journal	August 2018

Similar Records

In situ, 3D characterization of the deformation mechanics of a superelastic NiTi shape memory alloy single crystal under multiscale constraint

Journal Article · Mon Nov 20 00:00:00 EST 2017 · Acta Materialia · OSTI ID:1365399

Paranjape, Harshad M.; Paul, Partha P.; Amin-Ahmadi, Behnam; +6 more

Analysis of neutron diffraction spectra acquired [ital in situ] during stress-induced transformations in superelastic NiTi

Journal Article · Wed Sep 01 00:00:00 EDT 1999 · Journal of Applied Physics · OSTI ID:1365399

Vaidyanathan, R; Bourke, M A; Dunand, D C

Investigation of fatigue crack initiation from a non-metallic inclusion via high energy x-ray diffraction microscopy

Journal Article · Fri Jul 14 00:00:00 EDT 2017 · Acta Materialia · OSTI ID:1365399

Naragani, Diwakar; Sangid, Michael D.; Shade, Paul A.; +7 more

Related Subjects

36 MATERIALS SCIENCE
X-ray diffraction
finite elements
microstructures
phase transformation
polycrystalline material

Title: Influences of granular constraints and surface effects on the heterogeneity of elastic, superelastic, and plastic responses of polycrystalline shape memory alloys

Citation Formats

References (76)

Cited By (2)

Linked Research (1)

Similar Records

Related Subjects