کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1501112 993371 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamic abnormal grain growth: A new method to produce single crystals
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Dynamic abnormal grain growth: A new method to produce single crystals
چکیده انگلیسی

Dynamic abnormal grain growth (DAGG) is a newly discovered phenomenon which can be used to produce large single crystals from polycrystalline material in the solid state at temperatures above approximately half the melting temperature. The unique aspect of DAGG, compared to previously understood abnormal grain growth phenomena, is the requirement of plastic straining for initiation and propagation of abnormal grain growth. Our findings demonstrate that DAGG can be used to produce large single crystals of molybdenum in the solid state.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 61, Issue 9, November 2009, Pages 895–898
نویسندگان
, ,