Results 31 to 40 of about 58,135 (312)
Insights into Machining of a β Titanium Biomedical Alloy from Chip Microstructures
Metals, 2018 New metastable β titanium alloys are receiving increasing attention due to their excellent biomechanical properties and machinability is critical to their uptake.
Damon Kent +5 more
doaj +1 more source
Uncertainty propagation in a multiscale model of nanocrystalline plasticity
, 2010 We characterize how uncertainties propagate across spatial and temporal scales in a physicsbased model of nanocrystalline plasticity of fcc metals. Our model combines molecular dynamics (MD) simulations to characterize atomic level processes that govern ...
Strachan, Alejandro +9 more
core +1 more source
Materials Research Letters, 2019 Ultrasonic surface mechanical attrition treatment (SMAT) was employed to modify the surface microstructural layer of SLM Ti6Al4V ELI biomedical material to improve the fatigue performance.
Xingchen Yan +10 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2022 The repair of large-volume bone defects (LVBDs) remains a great challenge in the fields of orthopedics and maxillofacial surgery. Most clinically available bone-defect-filling materials lack proper degradability and efficient osteoinductivity.
Gaoli Xu +15 more
doaj +1 more source
, 2014 The accumulation of defects, and in particular He bubbles, can have significant implications for the performance of materials exposed to the plasma in magnetic-confinement nuclear fusion reactors. Some of the most promising candidates for deployment into
Greaves, Graeme +10 more
core +1 more source
Kinetics and Thermodynamics of Dye (Group VIII Metal)–Sensitized Nanocrystalline Titanium Dioxide Photoelectrodes [PDF]
, 2004 This thesis reports a comprehensive series of experiments involving complementary kinetics and thermodynamic measurements directed at isolating the important individual reactions in dye-sensitized nanocrystalline titanium dioxide solar cells (DSSCs ...
Mayo, Elizabeth Idonia
core +1 more source
Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales
Advanced Engineering Materials, EarlyView.Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik +7 more
wiley +1 more source
Coulometric Titration of Micro- and Nanocrystalline Silver Sulfide
International Journal of Electrochemical Science, 2015 Using coulometric titration, the nonstoichiometry of micro- and nanocrystalline α-Ag2+δS (low-temperature phase) is studied as a function of particle size and temperature.
Tadios Tesfu-Zeru
doaj +1 more source
Effects of PVA Polymer Type and Calcination Temperature on Synthesis of Nanocrystalline Yttria Powder by Polymer Solution Route [PDF]
Archives of Metallurgy and Materials, 2018 Nano-sized yttria (Y2O3) powders were synthesized by a polymer solution route using polyvinyl alcohol (PVA) as an organic carrier. The PVA polymer affected the dispersion of yttrium ions in precursor sol.
Y.-K. Yang, S.-J. Lee
doaj +1 more source
Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators
Advanced Engineering Materials, EarlyView.A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad +6 more
wiley +1 more source