Twin related domains in 3D microstructures of conventionally processed and grain boundary engineered materials
Source abstract
Abstract
Abstract The concept of twin-limited microstructures has been explored in the literature as a crystallographically constrained grain boundary network connected via only coincident site lattice (CSL) boundaries. The advent of orientation imaging has made classification of twin-related domains (TRD) or any other orientation cluster experimentally accessible in 2D using EBSD. With the emergence of 3D orientation mapping, a comparison of TRDs in measured 3D microstructures is performed and compared against their 2D counterparts. The TRD analysis is performed on a conventionally processed (CP) and a grain boundary engineered (EM) high purity copper sample that have been subjected to successive anneal procedures to promote grain growth. The EM sample shows extremely large TRDs which begin to approach that of a twin-limited microstructure, while the TRDs in the CP sample remain relatively small and remote.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Microstructure and mechanical properties · Non-Destructive Testing Techniques · Aluminum Alloys Composites Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (39)
Show source-provided references
1. The deformation and ageing of mild steel: III discussion and results10.1088/0370-1301/64/9/303 ↗
2. The cleavage strength of polycrystals
3. Coincidence-site lattices and complete pattern-shift in cubic crystals10.1107/S056773947400043X ↗
4. An approach to grain boundary design for strong and ductile polycrystals
5. Influence of grain boundary character distribution on sensitization and intergranular corrosion of alloy 60010.1016/0956-716X(95)00420-Z ↗
6. Chadwick · 1976
7. Modifications to the microstructural topology in fcc materials through thermomechanical processing10.1016/S1359-6454(00)00045-8 ↗
8. Grain boundary structure control for intergranular stress-corrosion resistance
9. The role of grain boundary misorientation in intergranular cracking of ni-16cr-9fe in 360 c argon and high-purity water10.1007/BF02665051 ↗
10. Computer simulation study of grain boundary and triple junction distributions in microstructures formed by multiple twinning10.1016/0956-7151(94)00422-6 ↗
11. Analysis of grain boundary networks and their evolution during grain boundary engineering10.1016/S1359-6454(02)00447-0 ↗
12. Connectivity and percolation in simulated grain-boundary networks10.1080/0141861021000056681 ↗
13. Grain boundary networks: scaling laws, preferred cluster structure, and their implications for grain boundary engineering10.1016/j.actamat.2005.05.030 ↗
14. Mathematical methods for analyzing highly-twinned grain boundary networks10.1016/j.scriptamat.2005.11.045 ↗
15. Coincidence site lattice theory of multicrystalline ensembles10.1107/S0108767301009102 ↗
16. On the three-dimensional twin-limited microstructure
17. The structure of the cubic coincident site lattice rotation group10.1107/S010876730400772X ↗
18. Multiple twinning in cubic crystals: geometric/algebraic study and its application for the identification of the 3n grain boundaries10.1107/S0108767306044291 ↗
19. Fracture roughness scaling and its correlation with grain boundary network structure10.1016/j.actamat.2008.03.019 ↗
20. The control of brittleness and development of desirable mechanical properties in polycrystalline systems by grain boundary engineering10.1016/S1359-6454(99)00275-X ↗
21. Grain-boundary engineering markedly reduces susceptibility to intergranular hydrogen embrittlement in metallic materials10.1016/j.actamat.2009.05.012 ↗
22. The correlation of performance in cdte photovoltaics with grain boundaries
23. Functional twin boundaries10.1080/01411594.2012.748909 ↗
24. Functional twin boundaries: Steps towards domain boundary engineering
25. Influence of processing method on the network of grain boundaries10.1016/j.scriptamat.2005.11.052 ↗
26. Effect of grain boundary engineering on microstructural stability during annealing10.1016/j.scriptamat.2009.03.013 ↗
27. Quantification of multiple twinning in face centred cubic materials10.1016/j.actamat.2010.09.029 ↗
28. Quadruple nodes and grain boundary connectivity in three dimensions10.1016/j.actamat.2013.10.033 ↗
29. High-energy diffraction microscopy at the advanced photon source10.1007/s11837-011-0116-0 ↗
30. Adaptive reconstruction method for three-dimensional orientation imaging10.1107/S0021889813005268 ↗
31. Forward modeling method for microstructure reconstruction using X-ray diffraction microscopy: single-crystal verification10.1063/1.2400017 ↗
32. Li · 2014
33. On a more restrictive geometric criterion for special csl grain boundaries10.1016/S1359-6462(98)00077-3 ↗
34. Cormen · 2009
35. The use of percolation theory to predict the probability of failure of sensitized, austenitic stainless steels by intergranular stress corrosion cracking10.5006/1.3579319 ↗
36. Crystallographic reconstruction methods to study phase transformations by ebsd10.1017/S1431927609092617 ↗
37. A set of measures of centrality based on betweenness10.2307/3033543 ↗
38. Experimental tests of stereological estimates of grain boundary populations10.1016/j.actamat.2012.02.005 ↗
39. Russ · 2012