کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1659540 | 1008383 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of substrate temperature on the structure of Ag–Cd condensates
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
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چکیده انگلیسی
Ag–6.0 wt.% Cd condensates of 100 μm thickness were produced by an electron beam physical vapor deposition technique on substrates, which were at temperatures of 150–650 °C. It is shown that substrate temperature influences not only the microstructure of the condensates, but also their grain substructure; so, twinning of grains is observed in the condensates deposited at substrate temperatures below the critical temperature of 300 °C. The thickness of the twin domains tends to decrease down to nano-scale with a decrease in the substrate temperature. The microhardness of the condensates with nano-twinned grains is several times higher as compared to that of the condensates showing no twins in the grains.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 204, Issue 11, 25 February 2010, Pages 1774–1778
Journal: Surface and Coatings Technology - Volume 204, Issue 11, 25 February 2010, Pages 1774–1778
نویسندگان
A.I. Ustinov, O.V. Fesiun,