High-resolution DIC analysis of in situ strain and crack propagation in coated AZ31 magnesium alloys under mechanical loading [0.03%]
高分辨DIC在机械载荷下涂层AZ31镁合金应变和裂纹扩展的原位分析
Berzah Yavuzyegit,Katerina Karali,Sarah Davis et al.
Berzah Yavuzyegit et al.
Biodegradable magnesium (Mg) alloys are promising for various biomedical applications but their susceptibility to corrosion poses significant challenges. This study systematically examines the microstructural integrity and failure mechanism...
Instrumented micro/macroindentation of porosity defects in laser powder bed fusion 316L stainless steel [0.03%]
激光粉末床熔融316L不锈钢中孔隙缺陷的微/宏压痕试验研究
Jordan S Weaver,Houshang Yin,Jesse Redford et al.
Jordan S Weaver et al.
Porosity defects and their effect on mechanical properties remain a concern in metals-based laser powder bed fusion, even for optimized process parameters. Instrumented micro/macroindentation with Berkovich and spherical tips to forces of 5...
Interphase and random nanoscale carbide precipitation in vanadium micro-alloyed steels studied using SANS [0.03%]
采用小角度中子散射研究微合金钢钒固溶相和随机纳米碳化物析出行为
Zamran Zahoor Khan,Steven R Parnell,S Erik Offerman et al.
Zamran Zahoor Khan et al.
The formation of nanoscale vanadium carbide (VC) precipitates is reported in steels subjected to two different thermal treatments. The thermal treatments lead to either interphase precipitation (IP) or random precipitation (RP). Small-angle...
Understanding the hydride precipitation mechanism in HCP Zr polycrystals: a micromechanical approach [0.03%]
六方密排锆多晶中氢化物析出机制的理解：一种微机械方法
Yang Liu,Mark R Wenman,Catrin M Davies et al.
Yang Liu et al.
This study focuses on the hydride precipitation in zirconium polycrystals during thermo-mechanical cycles. The precipitation and dissolution of mesoscale hydrides in Zircaloy-4 is modelled using crystal plasticity finite element methods sup...
Testing the accuracy of low-beam-energy electron-excited X-ray microanalysis with energy-dispersive spectrometry [0.03%]
用能量色散谱学检验低能电子激励X射线微析的精确度
Dale E Newbury,Nicholas W M Ritchie
Dale E Newbury
The accuracy of electron-excited X-ray microanalysis with energy-dispersive spectrometry (EDS) has been tested in the low beam energy range, specifically at an incident beam energy of 5 keV, which is the lowest beam energy for which a usefu...
Moving towards in pouch diagnostics for ostomy patients: exploiting the versatility of laser induced graphene sensors [0.03%]
向袋内诊断发展的造口患者诊疗方法：利用激光诱导石墨烯传感器的多功能性
Conor McCann,Victoria Gilpin,Cameron Scott et al.
Conor McCann et al.
The development of a 3D printed sensor for direct incorporation within stoma pouches is described. Laser induced graphene scribed on either side of polyimide film served as the basis of a 2 electrode configuration that could be integrated w...
W B Key,K S Jodha,N Kaur et al.
W B Key et al.
Previous studies have reported various methods of measuring the fracture toughness of brittle ceramics. The purpose of the present research was to use a new method of fractal dimension measurement on benchmark materials (silica glass, Viosi...
Dislocation and strain mapping in metamorphic parabolic-graded InGaAs buffers on GaAs [0.03%]
在GaAs上外延生长的类金属有机化学汽相沉积的类渐变InGaAs缓冲层中的位错和应变分布映射
Nicholas Stephen,Praveen Kumar,Agnieszka Gocalinska et al.
Nicholas Stephen et al.
We investigate different architectures for parabolic-graded InGaAs metamorphic buffers grown on GaAs using transmission electron microscopy techniques. The different architectures include InGaP and AlInGaAs/InGaP superlattices with differen...
Recent advances and mechanism of antimicrobial efficacy of graphene-based materials: a review [0.03%]
石墨烯衍生物抗菌研究进展及机理探讨
Shalini Bhatt,Rakshit Pathak,Vinay Deep Punetha et al.
Shalini Bhatt et al.
Graphene-based materials have undergone substantial investigation in recent years owing to their wide array of physicochemical characteristics. Employment of these materials in the current state, where infectious illnesses caused by microbe...
Elucidating the pressure-induced enhancement of ionic conductivity in sodium closo-hydroborate electrolytes for all-solid-state batteries [0.03%]
阐明压力对钠全固态电池中closo-氢化物电解质离子电导率增强的影响
Yuanye Huang,Radovan Černý,Corsin Battaglia et al.
Yuanye Huang et al.
Hydroborates are an emerging class of solid electrolytes for all-solid-state batteries. Here, we investigate the impact of pressure on the crystal structure and ionic conductivity of a close-hydroborate salt consisting of Na2B10H10 and Na2B...