Resistance to cleavage cracking and subs
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Weiyi Lu; Jin Chen; Srinivas S. Chakravarthula; Yu Qiao
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Article
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2010
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Elsevier Science
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English
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In a previous experimental study, it was observed that the break-through process of a cleavage front across a high-angle grain boundary can be highly nonuniform. While the central part of the boundary can be cleaved quite smoothly, the rest parts must be sheared apart. In this paper, the trapping ef