Rules for combining structural units of grain boundaries
Source abstract
Abstract
Selection rules are derived for delimiting boundaries in the structural unit model of high-angle grain boundary structure. The rules arise from the condition that the structural units fit compatibly together in the boundary plane. Rules are given for pure twist, pure tilt and mixed tilt and twist trajectories in the five-dimensional macroscopic parameter space of grain boundaries. The application of the rules to a series of simulated mixed tilt and twist boundaries is described.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Microstructure and mechanical properties · Microstructure and Mechanical Properties of Steels · Adhesion, Friction, and Surface Interactions
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Affiliations
Department of Metallurgy and Science of Materials, Oxford University , Parks Road, Oxford, OX1 3PH, England
Department of Materials Science and Engineering, Massachusetts Institute of Technology , Cambridge, Massachusetts, 02139, U.S.A.
References (3)
Show source-provided references
1. 10.1557/PROC-122-8110.1557/PROC-122-81 ↗
2. 10.1080/0950083890821477710.1080/09500838908214777 ↗
3. Sutton A. P. · Phil. Trans. R. Soc. · 1983 · 309 · 1