Results 71 to 80 of about 7,295 (224)
CrystalsIn this paper, quantitative two-dimensional (2-D) phase-field simulations were performed to gain insight into the effects of B and Nb for Al-Ti-Nb balanced-ratio GH4742 alloys.
Na Ta +4 more
doaj +1 more source
Kinetics and mechanical properties of borided GCr15 bearing steel
工程科学学报, 2018 The kinetics and mechanical properties of borided GCr15 bearing steel was investigated. The boriding treatment was carried out in a solid medium at 1123, 1173, 1223, and 1323 K for 2, 4, 6, and 8 h.
ZONG Xiao-ming +3 more
doaj +1 more source
Co‐Catalyst/Semiconductor Interface Coupling Design for Efficient Solar‐Driven Photocatalysis
EcoEnergy, EarlyView.Interfacial coupling strength is proposed as a unifying descriptor governing charge‐transfer behavior in co‐catalyst/semiconductor photocatalytic systems. This review establishes a coupling‐strength‐guided framework that correlates interface engineering strategies with charge transport pathways, electronic structure regulation, and photocatalytic ...
Fangxu Dai +7 more
wiley +1 more source
New transformation mechanism of TiB from Bf to B27 structure in β-solidified TiAl alloys
Materials Research LettersBoth transformations of structure and morphology occur on the borides formed in β-solidified TiAl alloys during heat treatment at 1300℃. Flake-like TiB(Bf) transforms to blocky TiB(B27).
Songkuan Zhao +4 more
doaj +1 more source
Nonthermal Plasma–Enabled Cascade N2 Activation and Electroreduction
EcoEnergy, EarlyView.Integrating plasma‐assisted NOx synthesis with subsequent electrochemical reduction enables the sustainable synthesis of high‐value N‐containing chemicals under ambient conditions. ABSTRACT The development of sustainable nitrogen fixation technologies operating under ambient conditions is critical for reducing the energy intensity and carbon footprint ...
Shijia Li, Wei Gao, Ziyun Wang
wiley +1 more source
Optimal preparation of high-entropy boride-silicon carbide ceramics [PDF]
, 2020 High-entropy boride-silicon carbide (HEB-SiC) ceramics were fabricated using boride-based powders prepared from borothermal and boro/carbothermal reduction methods.
Shi-Kuan Sun +11 more
core +1 more source
The Kinetics and Dry-Sliding Wear Properties of Boronized Gray Cast Iron
Advances in Materials Science and Engineering, 2013 Some properties of boride formed on gray cast iron (GCI) have been investigated. GCI was boronized by powder-pack method using Commercial LSB-II powders at 1123, 1173, and 1223 K for 2, 4, 6, and 8 h, respectively.
Dong Mu, Bao-luo Shen
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This review comprehensively unravels the atomic‐scale degradation mechanisms of high‐voltage high‐nickel cathodes, highlighting the critical O3 to O1 phase transition and chemo‐mechanical failures. By correlating synthetic modulations with structural stability, it critically evaluates advanced optimization strategies, including single‐crystallization ...
Mukhtiar Hussain +6 more
wiley +1 more source
Electron, EarlyView.Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary +5 more
wiley +1 more source
Method For Depositing Rare-Earth Boride Onto a Substrate [PDF]
, 2000 Disclosed is a method for depositing rare-earth boride onto the surface of a substrate which is submerged in an organic solution of borane and a rare-earth halide. Application of electromagnetic radiation, preferably in the visible wavelength range, near
Dowben, Peter A. +2 more
core