کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8028265 | 1517638 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural effects of energy input during growth of Ti1 â xAlxN (0.55 â¤Â x â¤Â 0.66) coatings by cathodic arc evaporation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The results also show a strong decrease in grain size as either of the studied parameters is increased. The grain refinement is found to be correlated to an increase in the amount of wurtzite phase, in addition to the majority NaCl phase, as detected by X-ray diffraction. It is proposed that the probability of forming wurtzite becomes higher as either the energy available increases (due to thermal activation) or the energetic difference between the two phases becomes smaller (e.g., as the Al content is increased from x = 0.55 to x = 0.66). This explanation is consistent with the evolution of grain size and phase content as functions of process conditions or Al content, and is further supported by the results on residual stress evolution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 240, 15 February 2014, Pages 211-220
Journal: Surface and Coatings Technology - Volume 240, 15 February 2014, Pages 211-220
نویسندگان
J.M. Andersson, J. Vetter, J. Müller, J. Sjölén,