SMA-Coated Aluminum Structural Elements with Enhanced-Thermo-Mechanical Performance
نویسندگان
چکیده
منابع مشابه
Enhanced structural color generation in aluminum metamaterials coated with a thin polymer layer.
A high-resolution and angle-insensitive structural color generation platform is demonstrated based on triple-layer aluminum-silica-aluminum metamaterials supporting surface plasmon resonances tunable across the entire visible spectrum. The color performances of the fabricated aluminum metamaterials can be strongly enhanced by coating a thin transparent polymer layer on top. The results show tha...
متن کاملThermo-mechanical analysis of a coated cylinder head
This paper presents finite element analysis (FEA) of a coated and uncoated cylinder heads of a diesel engine to examine the distribution of temperature and stress. A thermal barrier coating system was applied on the combustion chamber of the cylinder heads, consists of two-layer systems: a ceramic top coat (TC), made of yttria stabilized zirconia (YSZ), ZrO2-8%Y2O3 and also a metallic bond coat...
متن کاملBEHAVIOUR OF THERMO-MECHANICALLY TREATED CuZnAl-SMA
Original scientific paper Hot rolling of CuZn27Al4 shape memory alloy results in the forming of defects in austenitic crystals. The defects such as dislocation and deformed boundaries of austenitic grains affect both "classical" material properties and the specific properties related to shape memory. Rolled and quenched alloy (ausforming treatment) shows hardening proportional to the value of i...
متن کاملTHERMO-MECHANICAL CHARACTERIZATION OF NiTiCu AND NiTi SMA ACTUATORS: INFLUENCE OF PLASTIC STRAINS
The focus of this study is the thermomechanical characterization and comparison between two different shape memory alloys (SMAs) quantifying the effect of plastic strain on the transformation characteristics of SMA actuators. In this study, the thermomechanical response and transformation characteristics of a NiTiCu and a NiTi SMA are studied as a function of the induced plastic strain for four...
متن کاملNumerical Characterization of Thermo-mechanical Performance of Breeder Pebble Beds
A numerical approach using the discrete element method (DEM) has been applied to study the thermo-mechanical properties of ceramic breeder pebble beds. This numerical scheme is able to predict the inelastic behavior observed in a loading and unloading operation. In addition, it demonstrates that the average value of contact force increases linearly with overall pressure, but at a much faster ra...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced Composites Letters
سال: 2018
ISSN: 2633-366X,2633-366X
DOI: 10.1177/096369351802700404