Revisiting Cu-based shape memory alloys: Recent developments and new perspectives
Cu-based shape memory alloys belong to one important class of functional alloys,
presenting shape memory effect and superelasticity due to their reversible martensitic …
presenting shape memory effect and superelasticity due to their reversible martensitic …
[HTML][HTML] Martensitic transformation characteristics, mechanical properties and damping behavior of Cu–Al–Ni shape memory alloys: A review of their modifications and …
Copper-based shape memory alloys (SMAs) have recently been introduced as a viable
alternative to Ni–Ti SMAs. This is attributed to the fact that Cu-based SMAs are cheaper than …
alternative to Ni–Ti SMAs. This is attributed to the fact that Cu-based SMAs are cheaper than …
Mechanical and Thermal Behavior of Cu84−xAl13Ni3Hfx Shape Memory Alloys
The physical characteristics of a shape memory alloy can be controlled by different
production techniques and the rate of constituents' contribution. In this study, CuAlNiHf …
production techniques and the rate of constituents' contribution. In this study, CuAlNiHf …
Influence of Ti additions on the martensitic phase transformation and mechanical properties of Cu–Al–Ni shape memory alloys
The effect of Ti additions on the microstructure and mechanical properties of Cu–Al–Ni
shape memory alloys (SMA) was studied by means of a differential scanning calorimeter …
shape memory alloys (SMA) was studied by means of a differential scanning calorimeter …
Effects of Mn additions on the structure, mechanical properties, and corrosion behavior of Cu-Al-Ni shape memory alloys
The influences of different amount (0.4, 0.7, and 1 wt.%) of Mn addition on the structure,
mechanical properties, and corrosion behavior of Cu-Al-Ni shape memory alloys have been …
mechanical properties, and corrosion behavior of Cu-Al-Ni shape memory alloys have been …
Effects of thermal aging on transformation temperatures and some physical parameters of Cu–13.5 wt.% Al–4 wt.% Ni shape memory alloy
The effects of thermal aging at a constant temperature above Af (austenite phase finish
temperature) on the martensitic transformation of the CuAlNi shape memory alloy were …
temperature) on the martensitic transformation of the CuAlNi shape memory alloy were …
Simultaneous enhancement of mechanical and functional properties by heat-treatment in CuAlNi shape memory alloys fabricated by laser powder bed fusion
Y Zhang, L Xu, L Zhao, W Chen, M Liu, W Ren… - Additive …, 2024 - Elsevier
Laser powder bed fusion (LPBF) is a promising manufacturing method for fabricating Cu-
based shape memory alloys (SMAs), but further performance improvement is needed to …
based shape memory alloys (SMAs), but further performance improvement is needed to …
The influence of particle size and heat treatments on the transformation energies of a gas atomized Cu-Al-Ni-Mn shape memory alloy
Forward and reverse transformation temperatures of shape memory alloys are significantly
affected by their thermal and processing history. Controlling these temperatures is of great …
affected by their thermal and processing history. Controlling these temperatures is of great …
Studies of catalytic activity and coke deactivation of spinel oxides during ethylbenzene dehydrogenation
RM Freire, FF de Sousa, AL Pinheiro… - Applied Catalysis A …, 2009 - Elsevier
Catalytic dehydrogenation of ethylbenzene with CO2 to produce styrene was carried out on
MAl2O4 (where M= Cu2+, Ni2+, or both), and also with pure NiO and CuO catalysts. The …
MAl2O4 (where M= Cu2+, Ni2+, or both), and also with pure NiO and CuO catalysts. The …
Study of martensite transformation and microstructural evolution of Cu–Al–Ni–Fe shape memory alloys: effect of heat treatments
In this study, variations in the transformation temperature, crystal structure, and
microstructure of the arc melted alloy having nominal composition of Cu–13% Al–4% Ni–4 …
microstructure of the arc melted alloy having nominal composition of Cu–13% Al–4% Ni–4 …