E3

Residual Stress Analysis and Texture Diffractometer

Publications

2019

Oddone, V.; Wimpory, R.C.; Reich, S.: Understanding the negative thermal expansion in planar graphite–metal composites. , Journal of Materials Science 54 (2019), p. 1267–1274
doi:10.1007/s10853-018-2879-y

2018

Wimpory, R.C.; Martins, R.V.; Hofmann, M.; Rebelo Kornmeier, J.; Moturu, S.; Ohms, C.: A complete reassessment of standard residual stress uncertainty analyses using neutron diffraction emphasizing the influence of grain size. , International Journal of Pressure Vessels and Piping 164 (2018), p. 80-92
doi:10.1016/j.ijpvp.2017.09.002

Unglaub, J.; Hensel, J.; Wimpory, R.; Nitschke-Pagel, T.; Dilger, K.; Thiele, K.: Analysis of Residual Stress State in Deep-Rolled HT-Bolts. , In: Seefeldt, Marc [Ed.] : European Conference on Residual Stresses 2018 : ECRS-10 . MRS, 2018 (Materials Research Proceedings, 6). - ISBN 978-1-945291-89-0, p. 209-214
doi:10.21741/9781945291890-33

Robinson, J.; Wimpory, R.; Tanner, D.; Mooney, B.; Truman, C.; Panzner, T.: Cold compression of 7075 and factors influencing stress relief. , Materials Performance and Characterization 7 (2018), p. 898-911
doi:10.1520/MPC20170130

Ahn, J.; He, E.; Chen, L.; Wimpory, R.C.; Kabra, S.; Dear, J. P.; Davies, C. M.: FEM prediction of welding residual stresses in fibre laser-welded AA 2024-T3 and comparison with experimental measurement. , The International Journal of Advanced Manufacturing Technology 95 (2018), p. 4243-4263
doi:10.1007/s00170-017-1548-7

Stegemann, R.; Cabeza, S.; Pelkner, M.; Lyamkin, V.; Pittner, A.; Werner, D.; Wimpory, R.; Boin, M.; Kreutzbruck, M.; Bruno, G.: Influence of the Microstructure on Magnetic Stray Fields of Low-Carbon Steel Welds. , Journal of Neutron Research 37 (2018), p. 66/1-18
doi:10.1007/s10921-018-0522-0

Abburi Venkata, K.; Truman, C.; Wimpory, R.; Pirling, T.: Numerical simulation of a three-pass TIG welding using finite element method with validation from measurements. , International Journal of Pressure Vessels and Piping 164 (2018), p. 68-79
doi:10.1016/j.ijpvp.2017.05.014

Liu, X.; Wimpory, R.C.; Gong, H.; Liu, Y.; Chen, D.; Liu, Y.; Wu, Y.; Li, C.: The Determination of Residual Stress in Quenched and Cold-Compressed 7050 Aluminum Alloy T-Section Forgings by the Contour Method and Neutron Diffraction. , Journal of Materials Engineering and Performance 27 (2018), p. 6049–6057
doi:10.1007/s11665-018-3676-0

Smith, M.C.; Smith, A. C.; Ohms, C.; Wimpory, R.C.: The NeT Task Group 4 residual stress measurement and analysis round robin on a three-pass slot-welded plate specimen. , International Journal of Pressure Vessels and Piping 164 (2018), p. 3-21
doi:10.1016/j.ijpvp.2017.09.003

Luo, Y.; Jiang, W.; Chen, D.; Wimpory, R.C.; Li, M.; Liu, X.: The repaired weld residual stress in tube to tube-sheet joint by neutron diffraction measurement and finite element method. , Journal of Pressure Vessel Technology 140 (2018), p. 021404/1-8
doi:10.1115/1.4039069

Wimpory, Robert Charles; Hofmann, Michael: The Use of Symmetry for Residual Stress Determination. , European Conference on residual Stresses 10 Leuven, Belgium, 11.09.2018 - 14.09.2018 (2018)

Wimpory, R.C.; Hofmann, M.: Use of Symmetry for Residual Stress Determination. , In: Seefeldt, Marc [Ed.] : European Conference on Residual Stresses 2018 : ECRS-10 . MRS, 2018 (Materials Research Proceedings, 6). - ISBN 978-1-945291-89-0, p. 9-14
doi:10.21741/9781945291890-2

2017

Klassen, J.; Nitschke-Pagel, T.; Dilger, K.: Challenges in the Calculation of Residual Stresses in Thick-walled Components. , In: Thomas M. Holden, Ondrej Muránsky, Lyndon Edwards [Ed.] : Residual Stresses 2016, ICRS-10. , 2017 Materials Research Proceedings Volume 2. - ISBN 978-1-94529116-6, p. 299-304
doi:10.21741/9781945291173-51

Brink, B.K.; Ståhl, K.; Christiansen, Th.L.; Frandsen, C.; Fougt Hansen, M.; Beran, P.; Somers, M.A.J.: Effect of carbon on interstitial ordering and magnetic properties of ε-Fe2(N,C)1-z. , Journal of Alloys and Compounds 3 (2017), p. 282 - 291
doi:10.1016/j.jallcom.2016.09.317

Nadammal, N.; Cabeza, S.; Mishurova, T.; Thiede, T.; Kromm, A.; Seyfert, C.; Farahbod, L.; Haberland, C.; Schneider, J.; Portella, P.D.; Bruno, G.: Effect of hatch length on the development ofmicrostructure texture and residual stresses in selective laser melted superalloy Inconel 718. , Materials & Design 134 (2017), p. 139-150
doi:10.1016/j.matdes.2017.08.049

Kapadia, P.; Davies, C.; Pirling, T.; Hofmann, M.; Wimpory, R.; Hosseinzadeh, F.; Dean, D.; Nikbin, K.: Erratum: Quantification of residual stresses in electron beam welded fracture mechanics specimens. , International Journal of Solids and Structures 113 (2017), p. 255
doi:10.1016/j.ijsolstr.2017.03.017

Wimpory, R.; Hofmann, M.; Rebelo-Kornmeier, J.; Boin, M.; Ohms, C.: Minimizing and characterizing uncertainties in neutron strain measurements with special attention to grain size effects. , In: Thomas Holden ... [Ed.] : Stress Evaluation by Neutrons and Synchrotron Radiation VIII - 8th International Conference on Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation (MECA SENS VIII 2015, September 28 – October 02 , 2015, Grenoble, France). SPIE, 2017 Materials Science Forum ; 925. - ISBN 978-3-03835-635-6, p. 143-150
doi:10.4028/www.scientific.net/MSF.905.143

Farajian, M.; Hardenacke, V.; Pfeiffer, W.; Klaus, M.; Kornmeier, J.R.: Numerical and experimental investigations on shot-peened high-strength steel by means of hole drilling, X-ray, synchrotron and neutron diffraction analysis. , Materials Testing 59 (2017), p. 161-165
doi:10.3139/120.110978

Hemmesi, K.; Farajian, M.; Boin, M.: Numerical studies of welding residual stresses in tubular joints and experimental validations by means of x-ray and neutron diffraction analysis. , Materials & Design 126 (2017), p. 339-350
doi:10.1016/j.matdes.2017.03.088

Ahn, J.; He, E.; Chen, L.; Wimpory, R.C.; Dear, J.P.; Davies, C.M.: Prediction and measurement of residual stresses and distortions in fibre laser welded Ti-6Al-4V considering phase transformation. , Materials & Design 115 (2017), p. 441–457
doi:10.1016/j.matdes.2016.11.078

Kapadia, P.; Davies, C.; Pirling, T.; Hofmann, M.; Wimpory, R.; Hosseinzadeh, F.; Dean, D.; Nikbin, K.: Quantification of Residual Stresses in Electron Beam Welded Fracture Mechanics Specimens. , International Journal of Solids and Structures 106-107 (2017), p. 106-118
doi:10.1016/j.ijsolstr.2016.11.028

Stegemann, R.; Cabeza, S.; Lyamkin, V.; Bruno, G.; Pittner, A.; Wimpory, R.; Boin, M.; Kreutzbruck, M.: Residual Stress Characterization of Steel TIG Welds by Neutron Diffraction and by Residual Magnetic Stray Field Mappings. , Journal of Magnetism and Magnetic Materials 426 (2017), p. 580-587
doi:10.1016/j.jmmm.2016.11.102

Dixneit, J.; Kromm, A.; Boin, M.; Wimpory, R.C.; Kannengiesser, T.; Gibmeier, J.; Schroepfer, D.: Residual stresses of LTT welds in large-scale components. , Welding in the World 61 (2017), p. 1089-1097
doi:10.1007/s40194-017-0502-5

Cabeza, S.; Mishurova, T.; Garces, G.; Sevostianov, I.; Requena, G.; Bruno, G.: Stress-induced damage evolution in cast AlSi12CuMgNi alloy with one- and two-ceramic reinforcements. , Journal of Materials Science 52 (2017), p. 10198-10216
doi:10.1007/s10853-017-1182-7

2016

Send, S.; Abboud, A.; Wiesner, N.; Shokr, M.; Klaus, M.; Genzel, C.; Conka-Nurdan, T.; Schlosser, D.; Huth, M.; Hartmann, R.; Strüder, L.; Pietsch, U.: Application of a pnCCD for energy-dispersive Laue diffraction with ultra-hard X-rays. , Journal of Applied Crystallography 49 (2016), p. 222 - 233
doi:10.1107/S1600576715023997

Olson, M.D.; Robinson, J.S.; Wimpory, R.C.; Hill, M.R.: Characterisation of residual stresses in heat treated, high strength aluminium alloy extrusions. , Materials Science and Technology 32 (2016), p. 1427-1438
doi:10.1080/02670836.2016.1164973

Wagner, J.N.; Hofmann, M.; Van Petegem, S.; Krempaszky, C.; Hoelzel, M.; Stockinger, M.: Comparison of intergranular strain formation of conventional and newly developed nickel based superalloys. , Materials Science and Engineering A 662 (2016), p. 303-307
doi:10.1016/j.msea.2016.03.059

Boin, Mirko: Complementary use of Neutron, Synchrotron & X-ray diffraction for Material Science - Example: Residual Stress Analysis. , Automotive‘Expo 2016 Budapest, Ungarn, 19.10.2016 - 21.10.2016 (2016)

Conroy, B.P.; Tanner, D.A.: Determination of residual stress within complex-shaped coarse-grained cobalt–chromium biomedical castings. , Materials Science and Technology 32 (2016), p. 1411 - 1426
doi:10.1080/02670836.2016.1177304

Boin, M.; Wimpory, Robert .C.: E3: Residual Stress Neutron Diffractometer at BER II. , Journal of Large Scale Research Facilities JLSRF 2 (2016), p. A-100
doi:10.17815/jlsrf-2-126

Schöbel, M.; Dobron, P.; Bernardi, J.; Wimpory, R.; Weidenmann, K.: Elasto-plastic deformation within diamond reinforced metals for thermal management. , Diamond and Related Materials 70 (2016), p. 52-58
doi:10.1016/j.diamond.2016.09.027

Dixneit, J.; Kromm, A.; Boin, M.; Kannengiesser, T.; Gibmeier, J.: Influence of Heat Control on Residual Stresses in Low Transformation Temperature (LTT) Large Scale Welds. , In: Thomas M. Holden, Ondrej Muránsky, Lyndon Edwards [Ed.] : Residual Stresses 2016, ICRS-10. MRS, 2016 Materials Research Proceedings Volume 2. - ISBN 978-1-94529116-6, p. 223-228
doi:10.21741/9781945291173-38

Wimpory, R.C.: Initial measurements on TG6 plate on E3 at HZB. , 29th NeT Steering Committee Meeting: Milton Keynes, 16.06.2016 - 17.06.2016 (2016)

Abburi Venkata, K.; Truman, C.E.; Khayatzadeh, S.; Coules, H.E.: Interaction of Residual Stresses With Applied Stresses in a Dissimilar Metal Electron Beam Welded Specimen. , In: Sean McGuffie [Ed.] : ASME 2016 Pressure Vessels and Piping Conference, PVP 2016; Vancouver; Canada; 17 July 2016 through 21 July 2016 / part volume 3 : Design and analysis. New York, N.Y.: ASME, 2016. - ISBN 978-079185039-8, p. V003T03A078/1-9
doi:10.1115/PVP2016-63494

Hemmesi, K.; Farajian, M.; Siegele, D.: Numerical and experimental description of the welding residual stress field in tubular joints for fatigue assessment. , Welding in the World 60 (2016), p. 741-748
doi:10.1007/s40194-016-0328-6

Kayser, W.; Bezold, A.; Broeckmann, C.; Chen, G.; Van Kempen, S.; Boin, M.: Numerical Simulation Of Residual Stresses In Hardmetals Using An Elastic-Viscoplastic Material Description. , World PM2016 Congress & Exhibition, Powder Metallurgy World Congress 2016 Hamburg, 09.10.2016 - 13.10.2016 (2016)

Kayser, W.; Bezold, A.; Chen, G.; Broeckmann, C.; van Kempen, S.; Boin, M.: Numerical Simulation of Residual Stresses in Hardmetals Using an Elastic-Viscoplastic Material Description. , In: World PM2016 Proceedings, Powder Metallurgy World Congress 2016 Hamburg, 09.10.2016 - 13.10.2016. Hamburg: EPMA, 2016. - ISBN 978-1-899072-48-4

Abburi Venkata, K.; Truman, C.E.; Smith, D.J.; Wimpory, R.C.: Relaxation of residual stresses when extracting a specimen from a dissimilar metal electron beam welded plate. , In: Conference proceedings, 7th International Conference on Creep, Fatigue and Creep-Fatigue Interaction, 19-22 January 2016, IGCAR, Kalpakkam, India. Kalpakkam, India: IGCAR, 2016, p. 1-6

Cabeza, S.; Mishurova, T.; Bruno, G.; Garces, G.; Requena, G.: The role of reinforcement orientation on the damage evolution of AlSi12CuMgNi + 15% Al2O3 under compression. , Scripta Materialia 122 (2016), p. 115-118
doi:10.1016/j.scriptamat.2016.05.023

2015

Smith, M.C.; Smith, A.; Ohms, C.; Wimpory, R.: A Review of the NeT TG4 International Weld Residual Stress Benchmark. , In: ASME 2015 Pressure Vessels and Piping Conference. Volume 6B: Materials and Fabrication, Boston, Massachusetts, USA, July 19–23, 2015. ASME, 2015. - ISBN 978-0-7918-5700-7, p. PVP2015-45801/1-16
doi:10.1115/PVP2015-45801

Wimpory, R.C.; Hofmann, M.; Rebelo-Kornmeier, J.; Boin, M.; Ohms, C.: Minimizing and Characterizing Uncertainties in Neutron Strain Measurements with Special Attention to Grain Size Effects. , MECASENS 2015 ESRF, Grenoble, 30.09.2015 - 02.10.2015 (2015)

Boin, Mirko: Monte Carlo neutron simulations for diffraction and imaging applications. , 199. NIAG group meeting PSI, Villigen, Schweiz, 17.06.2015 - 17.06.2015 (2015)

Boin, Mirko: Monte Carlo simulations for neutron diffraction and imaging applications. , Engineering and Innovation seminar Open University, Milton Keynes, UK, 29.01.2015 - 29.01.2015 (2015)

Coppola, R.; Ohms, C.; Reiser, J.; Rieth, M.; Wimpory, R.C.: Neutron diffraction stress determination in W-laminates for structural divertor applications. , Nuclear Materials and Energy 3-4 (2015), p. 37-42
doi:10.1016/j.nme.2015.07.001

Boin, Mirko; Wimpory, Robert C.: Neutron Residual Stress Diffractometer E3. , International Workshop on the BER II Instrumentation and Training Opportunities at HZB HZB, Wannsee, 12.10.2015 - 16.10.2015 (2015)

Boin, Mirko; C., Robert; Kittelmann, Thomas; Woracek, Robin: Realistic Monte Carlo simulations for neutron diffraction and imaging applications. , 6th European Conference on Neutron Scattering (ECNS 2015) Saragossa, Spanien, 30.08.2015 - 04.09.2015 (2015)

Brokmeier, H.-G.; Carradó, A.; Al-hamdany, N.; Pirling, T.; Wimpory, R.; Schell, N.; Palkowski, H.: Texture gradient in a copper tube at maximum and minimum wall thickness. , IOP Conference Series : Materials Science and Engineering 82 (2015), p. 012102/1-4
doi:10.1088/1757-899X/82/1/012102

2014

Woracek, R.; Penumadu, D.; Kardjilov, N.; Hilger, A.; Boin, M.; Banhart, J.; Manke, I.: 3D Mapping of Crystallographic Phase Distribution using Energy-Selective Neutron Tomography. , Advanced Materials 26 (2014), p. 4069–4073
doi:10.1002/adma.201400192

Smith, M.C.; Smith, A.C.; Wimpory, R.; Ohms, C.: A review of the NeT Task Group 1 residual stress measurement and analysis round robin on a single weld bead-on-plate specimen. , International Journal of Pressure Vessels and Piping 120 (2014), p. 93-140
doi:10.1016/j.ijpvp.2014.05.002

Farajian, M.; Nitschke-Pagel, T.; Wimpory, R.C.; Hofmann, M.: Determination of the Welding Residual Stress Field by Diffraction Methods and Studying Its Behavior Under Uniaxial and Multiaxial Mechanical Loading. , In: T. Kannengiesser ... [Ed.] : In-situ Studies with Photons, Neutrons and Electrons Scattering II. Springer, 2014. - ISBN 978-3-319-06145-0, p. 177-200
doi:10.1007/978-3-319-06145-0_11

Kromm, A.: Evaluation of weld filler alloying concepts for residual stress engineering by means of Neutron and X-ray diffraction. , Advanced Materials Research 996 (2014), p. 469-474
doi:10.4028/www.scientific.net/AMR.996.469

Boin, M.; Wimpory, R.C.; Randau, C.: Improving Beamtime Efficiency for Residual Stress Neutron Experiments. , Materials Science Forum 777 (2014), p. 7-11
doi:10.4028/www.scientific.net/MSF.777.7

Wimpory, R.C.; Boin, M.: Looking Towards the Future of Strain Scanning Using Neutron Diffraction. , Advanced Materials Research 996 (2014), p. 187- 191
doi:10.4028/www.scientific.net/AMR.996.187

Wimpory, R.C.; Boin, M.: Looking Towards the Future of Strain Scanning Using Neutron Diffraction. , ECRS9 Troyes, France, 07.07.2014 - 10.07.2014 (2014)

Wagner, J.N.; Hofmann, M.; Wimpory, R.C.; Krempaszky, C.; Stockinger, M.: Microstructure and temperature dependence of intergranular strains on diffractometric macroscopic residual stress analysis. , Materials Science and Engineering A 618 (2014), p. 271–279
doi:10.1016/j.msea.2014.09.033

Boin, M.; Wimpory, R.C.; Woracek, R.: Optimizing Experiment Performance by Realistic Sample Simulations. , Advanced Materials Research 996 (2014), p. 197-202
doi:10.4028/www.scientific.net/AMR.996.197

Boin, M.; Wimpory, R.; Woracek, R.; Kittelmann, T.: Optimizing experiment performance by realistic sample simulations. , ECRS9 Troyes, France, 07.07.2014 - 10.07.2014 (2014)

Farajian, M; Pfeiffer, W; Siegele, D; Klaus, M; Wimpory, R; Boin, M: Residual Stresses in Tubular Joints in as welded and deep rolled conditions. , ECRS9 Troyes, France, 07.07.2014 - 10.07.2014 (2014)

Kapadia, P.; Zhou, H.; Davies, C.M.; Wimpory, R.C.; Nikbin, K.M.: Simulating Residual Stresses Using a Modified Wedge-Loaded Compact Tension Specimen. , In: ASME 2013 Pressure Vessels and Piping Conference : Paris, France, July 14–18, 2013. , 2014 ASME Proceedings ; 6A. - ISBN 978-0-7918-5570-6, p. 97942/1-9
doi:10.1115/PVP2013-97942

Boin, M.; Wimpory, R.: Upgrade Activities on the E3 Residual Stress Neutron Diffractometer. , Materials Science Forum 768-769 (2014), p. 31-35
doi:10.4028/www.scientific.net/MSF.768-769.31

Farajian, M.; Nitschke-Pagel, T.; Siegele, D.: Welding Residual Stress Behavior in Tubular steel Joints under Multiaxial Loading = Schweißeigenspannungsverhalten in Stahlrohrverbindungen unter mehrachsiger Beanspruchung. , HTM Journal of Heat Treatment and Materials 69 (2014), p. 6-13
doi:10.3139/105.110208

Dong, J.; Epp, J.; da Silva Rocha, A.; Nunes, R. M.; Zoch, H.-W.; Wimpory, R.: Zerstörungsfreie Eigenspannungsanalyse von Stahlwellen nach unterschiedlichen Prozessschritten vom Drahtziehen zum Induktionshärten. , HTM Journal of Heat Treatment and Materials 69 (2014), p. 348-359
doi:10.3139/105.110244

2013

Boin, M.; Wimpory, R.C.; Woracek, R.: A general Monte Carlo simulation sample module for neutron scattering and imaging experiments. , ICNS 2013 Edinburgh, UK, 08.07.2013 - 12.07.2013 (2013)

de Souza, T.F.; Theis Soares, C.A.; Zottis, J.; Nunes, R.M.; da Silva Rocha, A.; Hirsch, T.: Comparison between Neutron Diffraction measurements and numerical simulation of residual stresses of a Wire-Drawing process. , Materials Research : Revista Brasileira de Materiais 16 (2013), p. 508-514
doi:10.1590/S1516-14392013005000018

Carrado, A.; Brokmeier, H.-G.; Pirling, T.; Wimpory, R.C.; Schell, N.; Palkowski, H.: Development of Residual Stresses and Texture in Drawn Copper Tubes. , Advanced Engineering Materials 15 (2013), p. 469-475
doi:10.1002/adem.201200161

Hirsch, T; da Silva Rocha, A; Nunes, RM.: Distortion Analysis in the Manufacturing of Cold-Drawn and Induction Hardened Components. , Metallurgical and Materials Transactions A 44A (2013), p. 5806-5816
doi:10.1007/s11661-013-1952-z

Hensel, J.; Nitschke-Pagel, Th.; Dilger, K.; Schönborn, S.: Effects of Residual Stresses on the Fatigue Performance of Welded Steels with Longitudinal Stiffeners. , Materials Science Forum 768-769 (2013), p. 636-643
doi:10.4028/www.scientific.net/MSF.768-769.636

Klaus, Manuela: Einsatz von Röntgen-, Synchrotron- und Neutronenmethoden in der industriellen Materialforschung: Von der Oberfläche bis ins Bauteilvolumen. , International Workshop on Industrial Research Using Synchrotron and Neutron Methods 2013 Helmholtz-Zentrum Berlin , 03.12.2013 - 03.12.2013 (2013)

Boin, Mirko; Wimpory, Robert C.; Randau, Christian: Improving beamtime efficiency for residual stress neutron experiments. , Meca Sens 2013 Sydney, Australia, 10.09.2013 - 12.09.2013 (2013)

Farajian, M.; Nitschke-Pagel, T.; Boin, M.; Wimpory, R.C.: Relaxation of Welding Residual Stresses in Tubular Joints under Multiaxial Loading. , The Tenth International Conference on Multiaxial Fatigue & Fracture (ICMFF10) Kyoto (Japan), Suzaku Campus, Ritsumeikan University, 03.06.2013 - 06.06.2013 (2013)

Schöbel, M; Großeiber, S; Jonke, J; Requena, G; Hofmann, M; Wimpory, R.C.; Ili, S: Residual Stresses in Continuously Cast Steel Slabs. , Euromat 2013 Seville, 08.09.2013 - 13.09.2013 (2013)

Hensel, J.; Nitschke-Pagel, Th.; Dilger, K.; Wimpory, R.C.: Residual Stresses in Welded Steels with Longitudinal Stiffeners Determined by Neutron and X-Ray Diffraction. , In: Proc. of the 23rd International Offshore and Polar Engineering, Anchorage, Alaska, USA, June 30–July 5 2013, ISOPE. , 2013. - ISBN 978-1-880653-99–9, p. 189-195

Farajian, M.: Welding residual stress behavior under mechanical loading. , Welding in the World 57 (2013), p. 157-169
doi:10.1007/s40194-013-0024-8

2012

da Silva Rocha, A.; Nunes, R.M.; Hirsch, T.: Analysis by Design of Experiments of Distortion Potentials in Drawn and Induction Hardened Wire. , Materials Research : Revista Brasileira de Materiais 15 (2012), p. 266-276

Brokmeier, H.-G.; Carrado, A.; Palkowski, H.; Pirling, T.; Wimpory, R.; Schell, N.; Jiang, M.; Alhamdany, N.; Gan, W.; Randau, C.; Hofmann, M.: Bestimmung von Anisotropieeigenschaften in Rohren mittels Beugungsmethoden. , VDI-TUM-Expertenforum 2012 Garching, 17.04.2012 - 17.04.2012 (2012)

Epp, J.; Hirsch, T.: Characterisation of the carrier of distortion potential "residual stresses" in the collaborative research centre "distortion engineering". , Materialwissenschaft und Werkstofftechnik 43 (2012), p. 112-119

Requena, G.; Garces, G.; Fernandez, R.; Schöbel, Michael: Determination of internal stresses in leightweight metal matrix composites. , In: Neutron Diffraction. , 2012. - ISBN 978-953-51-0307-3, p. 257 - 285

Wimpory, R.C.; Boin, M.; Rolfs, K.; Chmielus, M.; Fuss, T.; Woracek, R.: E3: multipurpose instrument for strain, stress, texture and more. , Current State and Future of Neutron Stress Diffractometers Sydney (Lucas Heights), 10.01.2012 - 12.01.2012 (2012)

Klaus, Manuela; Wimpory, Robert; Genzel, Christoph: Einsatz von Röntgen-, Synchrotron- und Neutronendiffraktion in der industriellen Materialforschung: Von der Oberfläche bis ins Bauteilvolumen. , HZB-Industrietag Berlin, 18.10.2012 - 18.10.2012 (2012)

Nunes, Rafael Menezes: Estudo de distorção de barras cilíndricas de aço ABNT 1045 em uma rota de fabricação envolvendo trefilação combinada e têmpera por indução. , Universidade Federal do Rio Grande do Sul, Brasilien, 2012

Rolfs, K.; Chmielus, M.; Guldbakke, J.M.; Wimpory, R.C.; Raatz, A.; Petry, W.; Müllner, P.; Schneider, R.: Key Properties of Ni-Mn-Ga Based Single Crystals Grown with the SLARE Technique. , Advanced Engineering Materials 14 (2012), p. 614-635
doi:10.1002/adem.201200065

Woracek, R.; Bunn, J.R.; Penumadu, D.; Hubbard, C.R.: Method to determine hkl strains and shear moduli under torsion using neutron diffraction. , Applied Physics Letters 100 (2012), p. 191904/1-5
doi:10.1063/1.4712043

Boin, M.; Wimpory, R.C.; Hilger, A.; Kardjilov, N.; Zhang, S.Y.; Strobl, M.: Monte Carlo simulations for the analysis of texture and strain measured with Bragg edge neutron transmission. , Journal of Physics : Conference Series 340 (2012), p. 012022/1-12
doi:10.1088/1742-6596/340/1/012022

Kardjilov, N.; Manke, I.; Hilger, A.; Williams, S.; Strobl, M.; Woracek, R.; Boin, M.; Lehmann, E.; Penumadu, D.; Banhart, J.: Neutron Bragg-edge mapping of weld seams. , International Journal of Materials Research 102 (2012), p. 151-154
doi:10.3139/146.110673

Klaus, Manuela: Neutrons and Synchrotron - Complementary Probes for Engineering. , 32th Neutron School 2012 Helmholtz-Zentrum Berlin, 08.03.2012 - 16.03.2012 (2012)

Boin, Mirko; Kardjilov, Nikolay; Strobl, Markus; Wimpory, Robert Charles: New sample simulation module for engineering neutron diffraction and imaging applications and instrument development. , IKON2 - ESS meeting Malmö, Schweden, 09.02.2012 - 10.02.2012 (2012)

Boin, M.: nxs: a program library for neutron cross section calculations. , Journal of Applied Crystallography 45 (2012), p. 603-607
doi:10.1107/S0021889812016056

Boin, Mirko; Wimpory, Robert C: Recent upgrade activities for the engineering community on the neutron diffractometer E3. , "Neutron Instrumentation Day" at the 4th joint BER II and BESSY II Users Meeting Lise-Meitner Campus in Berlin-Wannsee , 12.12.2012 - 14.12.2012 (2012)

Wimpory, R.C.; Boin, M.: Residual Stress Determination with Neutron Diffraction. , TU Berlin Students from Thomas Link HZB , 23.02.2012 - 23.02.2012 (2012)

Nitschke-Pagel, T.; Wimpory, R.C.: Residual Stresses in Aluminium Welds. , 9th International Conference on Residual Stresses (ICRS 9) Garmisch-Partenkirchen, Germany, 07.10.2012 - 09.10.2012 (2012)

Nitschke-Pagel, T.; Dilger, K.: Residual Stresses in Welded Steels with Longitudinal Stiffeners. , In: Proceedings of the 21st International Offshore and Polar Engineering Conference, Maui, Hawaii, USA, June 19-24, 2011 . ISOPE, 2012. - ISBN 978-1-880653-96-8, p. ISOPE-2011/1-6

Wimpory, R.C.; Boin, M: Simultaneous Measurement and Simulation in Neutron Strain Scanning. , Current State and Future of Neutron Stress Diffractometers Sydney (Lucas Heights), 10.01.2012 - 12.01.2012 (2012)

Wimpory, R.C.; Boin, M.: Simultaneous Measurement and Simulation in Neutron Strain Scanning. , Current State and Future of Neutron Stress Diffractometers Sydney (Lucas Heights), 10.01.2012 - 12.01.2012 (2012)

Wimpory, R.C; Boin, M.: The E3 Residual Stress Neutron Diffractometer Upgrade. , German Neutron Scattering Conference Deutsche Neutronenstreutagung 2012 Bad Godesberg/Bonn at the Gustav-Stresemann-Institut (GSI)., 24.09.2012 - 26.09.2012 (2012)

Mehmanparast, Ali: The Influence of Inelastic Damage on Creep, Fatigue and Fracture Toughness. , Imperial College London, 2012

Robinson, J.S.; Tanner, D.A.; Truman, C.E.; Paradowska, A.M.; Wimpory, R.C.: The influence of quench sensitivity on residual stresses in the aluminium alloys 7010 and 7075. , Materials Characterization 65 (2012), p. 73-85
doi:10.1016/j.matchar.2012.01.005.

Strobl, M.; Woracek, R.; Kardjilov, N.; Hilger, A.; Wimpory, R.; Tremsin, A.; Wilpert, T.; Schulz, C.; Manke, I,; Penumadu, D.: Time-of-flight neutron imaging for spatially resolved strain investigations based on Bragg edge transmission at a reactor source. , Nuclear Instruments & Methods in Physics Research A 680 (2012), p. 27-34
doi:10.1016/j.nima.2012.04.026

Boin, M; Wimpory, R. C.: Upgrade Activities on the E3 Residual Stress Neutron Diffractometer. , 4th Joint BER II and BESSY II Users' Meeting Berlin, Germany, 12.12.2012 - 14.12.2012 (2012)

Farajian, Majid; Nitschke-Pagel, Thomas; Wimpory, Robert C.: Welding Residual Stress Field and its Behavior under Fatigue Loading. , 2nd International Workshop "In-situ Studies with Photons, Neutrons and Electrons Scattering" Hotel Hankyu Expo Park, Osaka, Japan, 28.11.2012 - 30.11.2012 (2012)

2011

Hosseinzadeh, F.; Bouchard, P.: Application of the contour method to validate residual stress predictions. , In: Second International Conference on Advances in Nuclear Matirials (ANM-2011), 09-11 Feb 2011, Mumbai, India. Mumbai, 2011, p. 1-7

Fuß, T.; Wimpory, R.C.; Klaus, M.; Genzel, Ch.: Bridging gaps in surface zone residual stress analysis using complementary probes for strain depth profiling. , Materials Science Forum 681 (2011), p. 411 - 416
doi:10.4028/www.scientific.net/MSF.681.411

Chmielus, M.; Müllner, P.: Effects of Surface Pinning, Locking, and Adaption of Twins on the Performance of Magnetic Shape-Memory Alloys. , Materials Science Forum 684 (2011), p. 177 - 201
doi:10.4028/www.scientific.net/MSF.684.177

Wimpory, R.C.; Boin, M.: Emphasizing the accuracy of the uncertainty of residual stress determination using neutron diffraction. , Procedia Engineering 10 (2011), p. 1639 - 1644
doi:10.1016/j.proeng.2011.04.274

Robinson, J.S.; Tanner, D.A.; Truman, C.E.; Wimpory, R.C.: Measurement and prediction of machining induced redistribution of residual stress in the aluminium alloy 7449. , Experimental Mechanics 51 (2011), p. 981-993
doi:10.1007/s11340-010-9389-4

Woracek, R.; Penumadu, D.; Kardjilov, N.; Hilger, A.; Strobl, M.; Wimpory, R.C.; Manke, I.; Banhart, J.: Neutron Bragg-edge-imaging for strain mapping under in situ tensile loading. , Journal of Applied Physics 109 (2011), p. 093506/1-4
doi:10.1063/1.3582138

Farajian, M.; Nitschke-Pagel, T.; Wimpory, R.C.; Hofmann, M.; Klaus, M.: Residual Stress Field Measurements in Welds by Means of X-ray, Synchrotron and Neutron Diffraction. , Materialwissenschaft und Werkstofftechnik 42 (2011), p. 996-1001
doi:10.1002/mawe.201100782

Schöbel, Michael: Residual Stresses and Thermal Fatigue in Metal Matrix Composites: A comparative study of stress measurements by neutron and synchrotron diffraction combined with tomography. , TU Vienna, Austria, 2011

da Silva Rocha, A.; Hänisch, S.; Brun Coser, T.; Fantin de Souza, T.; Theis Soares, C.A.: Simulação computacional de um processo de trefilação para produção de barras redondas. , Revista Escola de Minas : REM 64 (2011), p. 513-518
doi:10.1590/S0370-44672011000500018

Farajian, Majid: Stability and Relaxation of Welding Residual Stresses. , Technische Universität Braunschweig, 2011

Brokmeier, H.-G.; Carrado, A.; Palkowski, H.; Pirling, T.; Wimpory, R.C.; Schell, N.; Jiang, M.; Alhamdany, N.; Gan, W.; Randau, C.; Hofmann, M.: Texturgradienten in Kupferrohren. , HochschulKupferSymposium HKS – 2011 PZH Hannover, 08.11.2011 - 09.11.2011 (2011)

Schöbel, M.; Jonke, J.; Degischer, H.P.; Hermann, A.; Brendel, A.; Wimpory, R.; Buslaps, T.: Thermal Cycling Stresses in W-Monofilament Reinforced Copper. , Advanced Engineering Materials 13 (2011), p. 742 - 746
doi:10.1002/adem.201000309

Schöbel, M.; Jonke, J.; Degischer, H.P.; Paffenholz, V.; Brendel, A.; Wimpory, R.C.; Di Michiel, M.: Thermal fatigue damage in monofilament reinforced copper for heat sink applications in divertor elements. , Journal of Nuclear Materials 409 (2011), p. 225 - 234
doi:10.1016/j.jnucmat.2010.12.242

Boin, M.; Hilger, A.; Kardjilov, N.; Zhang, S.Y.; Oliver, E.C.; James, J.A.; Randau, C.; Wimpory, R.: Validation of Bragg edge experiments by Monte Carlo simulations towards quantitative texture analysis. , Journal of Applied Crystallography 44 (2011), p. 1040 - 1046
doi:10.1107/S0021889811025970

2010

Wimpory, R.C.; Ohms, C.: A Step Towards a Complete Uncertainty Analysis of Residual Stress Determination Using Neutron Diffraction. , Materials Science Forum 638-642 (2010), p. 2487 - 2492
doi:10.4028/www.scientific.net/MSF.638-642.2487

Epp, J.; Hirsch, T.; Hunkel, M.; Wimpory, R.C.: Combined Neutron And X-ray Diffraction Analysis For The Characterization Of A Case Hardened Disc. , Materials Science Forum 652 (2010), p. 37 - 43
doi:10.4028/www.scientific.net/MSF.652.37

Chmielus, Markus: Composition, Structure and Magneto-Mechanical Properties of Ni-Mn-Ga Magnetic Shape-Memory Alloys. , TU Berlin, 2010

Boin, Mirko: Developments towards the tomographic imaging of local crystallographic structures. , Open University, Milton Keynes, UK, 2010

Rolfs, K.; Chmielus, M.; Wimpory, R. C.; Mecklenburg, A.; Muellner, P.; Schneider, R.: Double twinning in Ni-Mn-Ga-Co. , Acta Materialia 58 (2010), p. 2646-2651
doi:10.1016/j.actamat.2009.12.051

Rolfs, K.; Wimpory, R.C.; Petry, W.; Schneider, R.: Effect of alloying Ni-Mn-Ga with Cobalt on thermal and structural properties. , Journal of Physics : Conference Series 251 (2010), p. 012046/1-4
doi:10.1088/1742-6596/251/1/012046

Chmielus, M.; Rolfs, K.; Wimpory, R.; Reimers, W.; Muellner, P.; Schneider, R.: Effects of surface roughness and training on the twinning stress of Ni-Mn-Ga single crystals. , Acta Materialia 58 (2010), p. 3952-3962
doi:10.1016/j.actamat.2010.03.031

Repper, Julia N.: Influence of microscopic residual stresses on macroscopic residual stress analysis by neutron diffraction. , TU München, 2010

Rolfs, Katharina: Influence of the alloying element cobalt on the key properties of ferromagnetic shape memory Ni-Mn-Ga single crystals. , Technische Univ., München, 2010

Chmielus, Markus; Witherspoon, Cassie; Wimpory, Robert C; Paulke, Andreas; Hilger, Andre; Zhang, Xuexi; Dunand, David C; Muellner, Peter: Magnetic-field-induced recovery strain in polycrystalline Ni-Mn-Ga foam. , Journal of Applied Physics 108 (2010), p. 123526
doi:10.1063/1.3524503

Wang, L.; Davies, C.M.; Wimpory, R.C.; Xie, L.Y.; Nikbin, K.M.: Measurement and simulation of temperature and residual stress distributions from friction stir welding AA2024 Al alloy. , Materials at High Temperatures 27 (2010), p. 167 - 178
doi:10.3184/096034010X12813743510192

Smith, M.C.; Smith, A.C.; Wimpory, R.; Ohms, C.; Nadri, B.; Bouchard, P.J.: Optimising Residual Stress Measurements and Predictions in a Welded Benchmark Specimen: A Review of Phase 2 of the NeT Task Group 1 Single Bead on Plate Round Robin. , In: Proceedings of the ASME Pressure Vessels and Piping Conference, July 26-30, 2009, Prague, Czech Republic. Vol. 6, Parts A and B. New York: American Society of Mechanical Engineers, 2010. - ISBN 978-0-7918-4369-7, p. 277 - 301
doi:10.1115/PVP2009-77157

Farajian, M.; Wimpory, R.C.; Nitschke-Pagel, Th.: Relaxation and Stability of Welding Residual Stresses in High Strength Steel under Mechanical Loading. , Steel Research International 81 (2010), p. 1137 - 1143
doi:10.1002/srin.201000194

Robinson, J.S.; Hossain, S.; Truman, C.E.; Paradowska, A.M.; Hughes, D.J.; Wimpory, R.C.; Fox, M.E.: Residual stress in 7449 aluminium alloy forgings. , Materials Science and Engineering A 527 (2010), p. 2603-2612
doi:10.1016/j.msea.2009.12.022

Sumin, V.V.; Sheverev, S.G.; Schneider, R.; Wimpory, R.; Balagurov, A.M.: Results of Measuring the Residual Strains in the WWER-1000 Reactor Vessel. , Physics of the Solid State 52 (2010), p. 992 - 995
doi:10.1134/S1063783410050227

Wimpory, R.C.; Wasmuth, U.; Rebelo-Kornmeier, J.; Hofmann, M.: The Effect of Grain Size on Strain Determination Using a Neutron Diffractometer. , Materials Science Forum 638-642 (2010), p. 2405 - 2410
doi:10.4028/www.scientific.net/MSF.638-642.2405

2009

Nitschke-Pagel, T.: Application of Diffraction Methods for the Residual Stress Determination in Welded Joints. , In: ASME 2009 Pressure Vessels and Piping Conference. Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, Prague, Czech Republic, July 26–30, 2009. ASME, 2009. - ISBN 978-0-7918-4368-0, p. 241-249
doi:10.1115/PVP2009-77752

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