Promoting the coalescence of bainite platelets
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چکیده
منابع مشابه
Promoting the Coalescence of Bainite Platelets
An experiment is presented which succeeds for the first time in stimulating the formation of coarse plates of bainite by the coalescence of identically oriented individual platelets. Transformation under the influence of a tensile stress dramatically promotes the formation of the coalesced bainite by increasing the probability of growing parallel platelets in close proximity. Whereas the coarse...
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A theory is developed for the evolution of bainite as a function of time, temperature, chemical composition and austenite grain size. The model takes into account the details of the mechanism of transformation, including the fact that nucleation begins at the austenite grain surfaces, and that the growth of a sheaf occurs by the repeated nucleation of small platelets. Predictions made using the...
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ژورنال
عنوان ژورنال: Scripta Materialia
سال: 2012
ISSN: 1359-6462
DOI: 10.1016/j.scriptamat.2012.02.041