کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1580117 1645418 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Composites with ultra high damping capacity based on powder metallurgy shape memory alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Composites with ultra high damping capacity based on powder metallurgy shape memory alloys
چکیده انگلیسی

New high-damping metal matrix composites have been developed, by embedding powders of Cu–Al–Ni shape memory alloys with two different metallic matrices (In–10 wt.%Sn and In–Sn eutectic alloys). The damping properties have been characterized using a sub-resonant torsion pendulum. High damping values were obtained in a wide range of temperature. In the present work, the influence of the matrix and the shape memory alloy particles, on the damping properties of the composites, is studied and discussed. A synergetic effect from both contributions, matrix and particles, was observed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volumes 521–522, 15 September 2009, Pages 363–367
نویسندگان
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