Hysteresis energy decreased significantly as nanocrystalline NiTi shape memory alloy was under triangular cyclic nanoindentation loadings at high rate. Jagged curves evidenced discrete stress relaxations. With a large recovery state of maximum deformation in each cycle, this behavior concluded in several nucleation sites of phase transformation in stressed bulk. Additionally, the higher initial propagation velocity of interface and thermal activation volume, and higher levels of phase transition stress in subsequent cycles explained the monotonic decreasing trend of dissipated energy. In contrast, the dissipated energy showed an opposite increasing trend during triangular cyclic loadings at a low rate and 60sec holding time after each unloa...
Propagation of phase transformation fronts during the stress induced martensitic (SIM) transformatio...
Loading path dependencies and control mode effects in polycrystalline shape memory NiTi were investi...
Propagation of phase transformation fronts during the stress induced martensitic (SIM) transformatio...
Hysteresis energy decreased significantly as nanocrystalline NiTi shape memory alloy was under trian...
There is a need to clarify the phase transition nucleation and propagation phenomena in a polycrysta...
Wavy behaviours of hysteresis energy variation in nanoscale bulk of thermomechanical austenitic NiTi...
We examined the effect of loading rate on maximum nanoindentation depth for nano-grained superelasti...
Distinctive temperature and stress oscillations can be observed in superelastic shape memory alloys ...
AbstractMolecular dynamics simulations are performed to investigate temperature- and stress-induced ...
Stability and fatigue are terms often referred to when discussing the durability of the shape memory...
Combinational loading-unloading rate effects were studied on the behavior of NiTi shape memory alloy...
Large changes in hysteresis are reported as a function of applied stress under thermal cycling expe...
It has been shown that quasi-static, cyclic, isothermal mechanical loading influences the mechanical...
Abstract. Large changes in hysteresis are reported as a function of applied stress under thermal cyc...
Polycrystalline NiTi Shape Memory Alloys (SMAs) have been experimentally shown to exhibit some impor...
Propagation of phase transformation fronts during the stress induced martensitic (SIM) transformatio...
Loading path dependencies and control mode effects in polycrystalline shape memory NiTi were investi...
Propagation of phase transformation fronts during the stress induced martensitic (SIM) transformatio...
Hysteresis energy decreased significantly as nanocrystalline NiTi shape memory alloy was under trian...
There is a need to clarify the phase transition nucleation and propagation phenomena in a polycrysta...
Wavy behaviours of hysteresis energy variation in nanoscale bulk of thermomechanical austenitic NiTi...
We examined the effect of loading rate on maximum nanoindentation depth for nano-grained superelasti...
Distinctive temperature and stress oscillations can be observed in superelastic shape memory alloys ...
AbstractMolecular dynamics simulations are performed to investigate temperature- and stress-induced ...
Stability and fatigue are terms often referred to when discussing the durability of the shape memory...
Combinational loading-unloading rate effects were studied on the behavior of NiTi shape memory alloy...
Large changes in hysteresis are reported as a function of applied stress under thermal cycling expe...
It has been shown that quasi-static, cyclic, isothermal mechanical loading influences the mechanical...
Abstract. Large changes in hysteresis are reported as a function of applied stress under thermal cyc...
Polycrystalline NiTi Shape Memory Alloys (SMAs) have been experimentally shown to exhibit some impor...
Propagation of phase transformation fronts during the stress induced martensitic (SIM) transformatio...
Loading path dependencies and control mode effects in polycrystalline shape memory NiTi were investi...
Propagation of phase transformation fronts during the stress induced martensitic (SIM) transformatio...