91 citations · 102 across the 4 of their papers we have counts for
8 papers · 1 filter
Rolling contact fatigue deformation mechanisms of nickel-rich nickel-titanium-hafnium alloys
Sean H. Mills, Christopher Dellacorte, Ronald D. Noebe +2
The tribological performance and underlying deformation behavior of Ni55Ti45, Ni54Ti45Hf1 and Ni56Ti36Hf8 alloys were studied using rolling contact fatigue (RCF) testing and transm…
Heat treatment - microstructure - hardness relationships of new nickel-rich nickel-titanium-hafnium alloys developed for tribological applications
Sean H. Mills, Christopher Dellacorte, Ronald D. Noebe +3
The effects of various heat treatments on the microstructure and hardness of new Ni56Ti41Hf3 and Ni56Ti36Hf8 (atomic %) alloys were studied to evaluate the suitability of these mat…
Physics-informed machine learning for composition-process-property alloy design: shape memory alloy demonstration
Sen Liu, Branden B. Kappes, Behnam Amin-ahmadi +3
Machine learning (ML) is shown to predict new alloys and their performances in a high dimensional, multiple-target-property design space that considers chemistry, multi-step proces…
Fatigue-resistant high-performance elastocaloric materials via additive manufacturing
Huilong Hou, Emrah Simsek, Tao Ma +15
Elastocaloric cooling, which exploits the latent heat released and absorbed as stress-induced phase transformations are reversibly cycled in shape memory alloys, has recently emerg…
Origins of the transformability of Nickel-Titanium shape memory alloys
Xian Chen, Colin Ophus, Chengyu Song +7
The near equiatomic NiTi alloy is the most successful shape memory alloy by a large margin. It is widely and increasingly used in biomedical devices. Yet, despite having a repeatab…
Three-dimensional in situ characterization of phase transformation induced austenite grain refinement in nickel-titanium
Ashley N. Bucsek, Lee Casalena, Darren C. Pagan +4
Near-field and far-field high-energy diffraction microscopy and microcomputed tomography X-ray techniques were used to study a bulk single crystal nickel-titanium shape memory allo…