Results 41 to 50 of about 74,448 (307)
Sediment wear of turbine guide vane before and after tungsten carbide treatment
Advances in Mechanical Engineering, 2022 This paper describes three-dimensional unsteady simulations of sand–water flow within a turbine passage. Sand abrasion of a movable guide vane made from ZG06Cr13Ni4Mo is tested before and after tungsten carbide spray-coating.
Xiaoyi Zhao +6 more
doaj +1 more source
Beyond the Beam: Exploring Charged Particle Nanoprinting
Advanced Functional Materials, EarlyView.Charged particle nanoprinting using electrons and ions is highly advanced, offering great potential for research and industry. However, challenges in precursor design and process optimization persist, but also offer great opportunities to drive nanofabrication innovations.
Nicolas Paul Jochmann +2 more
wiley +1 more source
Micromachines, 2018 Due to their hardness and low tool wear, tungsten carbides are widely used in industrial applications, such as spray nozzles, wire drawing dies and spinning nozzles. However, there is no conventional machining process that is capable of fabricating micro-
Yung-Yi Wu, Dong-Yea Sheu
doaj +1 more source
The Wear Pattern of Router Cutter Material Between High Speed Steel and Solid Tungsten Carbide in Cutting Rubberwood Medium Density Fiberboard [PDF]
, 2002 In order to study the wear pattern of router cutter material between High speed steel and Solid tungsten carbide in cutting rubberwood MDF two type of router cutter material (HSS and STC) were employed.
Bakeri, Ahmad Bahtiar
core
Advanced Functional Materials, EarlyView.Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim +5 more
wiley +1 more source
Dielectric and Electromagnetic Attenuated Properties of WC/Wax Composite
Frontiers in Materials, 2020 In this study, tungsten carbide (WC) microparticles with different sizes were synthesized by the heating-programmed temperature method. Tungsten carbide produces obvious resonance peaks at intermediate and high frequencies, which contribute to ...
Weiming Yang +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The ionic conductivity of a solid electrolyte is just the “tip of the iceberg”. There are many parameters to consider to quantify it reliably in powdered solid electrolyte samples. Abstract All‐solid‐state batteries (ASSBs) are taking the lead as the next‐generation energy storage systems, mainly to the development of new solid electrolytes with high ...
Fariza Kalyk +3 more
wiley +1 more source
Scientific Reports, 2023 The formation of helium bubbles and subsequent property degradation poses a significant challenge to tungsten as a plasma-facing material in future long-pulse plasma-burning fusion reactors.
Ashrakat Saefan +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Uniaxial compressive stress induces spatially heterogeneous AFE–FE phase transitions in polycrystalline NaNbO3, as visualized by Raman mapping. Mechanical loading reduces coercive stress and enhances backswitching, attributed to long‐range ferroelectric ordering and non‐180° domain switching, elucidating the complex stress‐driven structural and ...
Lixu Xie +5 more
wiley +1 more source
High repetition rate femtosecond laser heat accumulation and ablation thresholds in cobalt-binder and binderless tungsten carbides [PDF]
, 2019 Femtosecond (fs) laser ablation has been studied for the potential of fast, high precision machining of difficult-to-machine materials like binderless tungsten carbide. Obstacles that have limited its efficiency include melting from heat accumulation (HA)
Aguilar, G +5 more
core +1 more source