Article ID Journal Published Year Pages File Type
9795700 Materials Science and Engineering: A 2005 8 Pages PDF
Abstract
The researches of Professor J.C.M. Li and his colleagues and students have been involved with dislocation pile-up descriptions in a number of ways: beginning from the interpretation of microindentation experiments on MgO single crystals, then carrying over to tabulation of various pile-up characteristics including those for dislocation loops expanding against the grain boundary resistance, and, lastly, interpreting grain size dependent material strength properties. The pioneering work is related here to accumulated pile-up results and Hall-Petch type interpretations also extending downwards in scale to nanocrystalline grain size materials.
Related Topics
Physical Sciences and Engineering Materials Science Materials Science (General)
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