intercrystalline failure

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intercrystalline fracture — /ɪntəˌkrɪstəlaɪn ˈfræktʃə/ (say intuh.kristuhluyn frakchuh) noun the fracture of a metal in which the line of failure passes round the boundaries of the crystals rather than through the crystals themselves. Compare transcrystalline fracture …
rock — rock1 rockless, adj. rocklike, adj. /rok/, n. 1. a large mass of stone forming a hill, cliff, promontory, or the like. 2. Geol. a. mineral matter of variable composition, consolidated or unconsolidated, assembled in masses or considerable… … Universalium
Rock — /rok/, n. a male given name. * * * I In geology, a naturally occurring and coherent aggregate of minerals. The three major classes of rock igneous, sedimentary, and metamorphic are based on the processes that formed them. These three classes are… … Universalium
petroleum refining — Introduction conversion of crude oil into useful products. History Distillation of kerosene and naphtha The refining of crude petroleum owes its origin to the successful drilling of the first oil well in Titusville, Pa., in 1859. Prior to… … Universalium
transcrystalline fracture — /trænzˌkrɪstəlaɪn ˈfræktʃə/ (say tranz.kristuhluyn frakchuh) noun the fracture of a metal in which the line of failure passes through the crystals rather than round their boundaries. Compare intercrystalline fracture …

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