… residual strain is mapped by neutronBraggedge imaging. … stress in as-welded and post-heat treated Eurofer97 joints. The … Neutron diffraction is used to study the through-thickness …
… Concerns about residual stress related cracking and other types of failure of weldedjoints … The high-resolution residual strain maps for a large region can be obtained using neutron …
… Our results also indicate that the strain maps with ∼ mm spatial resolution (due to a ∼ mm … More generally, strain maps reconstructed from energy-resolved neutron imaging should be …
A Griesche, B Pfretzschner, UA Taparli, N Kardjilov - Applied Sciences, 2021 - mdpi.com
… The use of neutrons allows for examining samples with … residual stresses around weldseams by neutron diffraction [5,6], or … after the Braggedge at 0.44 nm using the same welding and …
… The neutronBraggedge tomography method is demonstrated in this paper using steel … NeutronBragg-edgemapping of weldseams. International Journal of Materials Research, p…
… NeutronBragg-edge imaging allowed for the mapping of residual strains … neutron diffraction, Braggedge imaging makes use of the diffraction phenomenon that occurs when neutrons …
AS Tremsin, S Ganguly, SM Meco… - Journal of applied …, 2016 - journals.iucr.org
… We also demonstrate the possibility of mapping the … function to the measured Braggedge spectrum around each pixel … thickness along the direction of the weldseam is shown in Fig. 8(a…
… This work also shows that Braggedge imaging can be used to map strains, texture distributions, to follow texture evolution, and to measure the temperature dependence of the Debye-…
… to the stirred zone in the direction along the weldseam. The width of the (110) Braggedge is larger in the heat affected zone, as … NeutronBragg-edgemapping of weldseams. Int. J. …