کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
833744 1470371 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of molybdenum on continuous cooling bainite transformation of low-carbon microalloyed steel
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Effect of molybdenum on continuous cooling bainite transformation of low-carbon microalloyed steel
چکیده انگلیسی

Through simulation of thermomechanical processing/on-line accelerated cooling processing and observation of microstructure, the effect of molybdenum on continuous cooling bainite transformation of ultra-low carbon microalloyed steel was studied. The continuous cooling transformation curves of the trial steels with or without molybdenum addition were also determined. The result showed that the separate temperature of bainite was obviously reduced and the size of microstructure became smaller as 0.40 wt% Mo was added to the steel. At the same time, the martensitic structure, which formed at some cooling conditions, became finer and dispersed more uniformly. The deformed austenite would transform to finer bainite even when the cooling rate was not too high.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 27, Issue 10, 2006, Pages 1169–1173
نویسندگان
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