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Process-Structure-Property Relationships in Metals

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ISBN: 9783038424574 9783038424567 Year: Pages: VI, 274 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Chemistry (General)
Added to DOAB on : 2017-07-21 08:43:06
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In this Special Issue of Metals, an open access forum is provided for publishing original papers that the covers direct and effective correlations between a wide range of thermomechanical processing routes and generated microstructure, hence, the final physical and mechanical properties of the materials. The following aspects of the science and engineering of various metals and alloys are covered in this book:• Original research studies that relate to the understanding of the properties obtained following specific processing/heat treatment route (Experimental, theoretical, and simulation modeling).• Understanding the mechanisms involved in microstructure evolution and phase transformation during processing of materials, specifically as they relate to the understanding of final mechanical properties.• Nano/micro/macro structure characterization and chemistry of metals/alloys used in automotive, power generation, nuclear, aerospace, and medical applications.• Micro/macro texture devolvement during thermo-mechanical processing of metals/alloys.

Microscale Surface Tension and Its Applications

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ISBN: 9783039215645 / 9783039215652 Year: Pages: 240 DOI: 10.3390/books978-3-03921-565-2 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-12-09 16:10:12
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Building on advances in miniaturization and soft matter, surface tension effects are a major key to the development of soft/fluidic microrobotics. Benefiting from scaling laws, surface tension and capillary effects can enable sensing, actuation, adhesion, confinement, compliance, and other structural and functional properties necessary in micro- and nanosystems. Various applications are under development: microfluidic and lab-on-chip devices, soft gripping and manipulation of particles, colloidal and interfacial assemblies, fluidic/droplet mechatronics. The capillary action is ubiquitous in drops, bubbles and menisci, opening a broad spectrum of technological solutions and scientific investigations. Identified grand challenges to the establishment of fluidic microrobotics include mastering the dynamics of capillary effects, controlling the hysteresis arising from wetting and evaporation, improving the dispensing and handling of tiny droplets, and developing a mechatronic approach for the control and programming of surface tension effects. In this Special Issue of Micromachines, we invite contributions covering all aspects of microscale engineering relying on surface tension. Particularly, we welcome contributions on fundamentals or applications related to:Drop-botics: fluidic or surface tension-based micro/nanorobotics: capillary manipulation, gripping, and actuation, sensing, folding, propulsion and bio-inspired solutions; Control of surface tension effects: surface tension gradients, active surfactants, thermocapillarity, electrowetting, elastocapillarity; Handling of droplets, bubbles and liquid bridges: dispensing, confinement, displacement, stretching, rupture, evaporation; Capillary forces: modelling, measurement, simulation; Interfacial engineering: smart liquids, surface treatments; Interfacial fluidic and capillary assembly of colloids and devices; Biological applications of surface tension, including lab-on-chip and organ-on-chip systems. We expect novel as well as review contributions on all aspects of surface tension-based micro/nanoengineering. In line with Micromachines' policy, we also invite research proposals that introduce ideas for new applications, devices, or technologies.

Keywords

mist capillary self-alignment --- laser die transfer --- hydrophilic/superhydrophobic patterned surfaces --- microasssembly --- droplet transport --- microfluidics --- vibrations --- contact line oscillation --- asymmetric surfaces --- anisotropic ratchet conveyor --- surface tension --- capillary --- bearing --- wetting --- computational fluid dynamics --- droplet manipulation --- lab-on-a-chip --- microfluidics --- non-invasive control --- photochemical reaction --- photoresponsible surfactant --- surface tension --- two-phase flow --- wettability --- electrowetting --- actuation --- capillary pressure --- lab-on-a-chip --- Nasturtium leaf --- smart superhydrophobic surface --- hot drop --- condensation --- microtexture melting --- self-lubricating slippery surface --- wettability gradient --- electrosurgical scalpels --- anti-sticking --- soft tissue --- continuous-flow reactor --- mixing --- solutal Marangoni effect --- relaxation oscillations --- super-hydrophobic --- durable --- adhesion --- corrosive resistance --- droplet --- vibrations --- transport --- microfluidics --- self-cleaning surface --- superhydrophobic --- superhydrophilic --- superomniphobic --- microfluidics --- electrodynamic screen --- gecko setae --- micropipette-technique --- air-water surface --- oil-water interface --- soluble surfactant --- insoluble lipids --- “black lipid films” --- “droplet-interface-bilayers” --- equilibrium --- dynamic --- adsorption --- gas-microbubbles --- oil-microdroplets --- lung-surfactants --- nanoprecipitation --- microfluidics --- capillary gripper --- pick and place --- micromanufacturing --- two-photon polymerization --- stereolithography --- polydimethylsiloxane (PDMS) replication --- rigid gas permeable contact lenses --- wettability --- hydrophilic --- hydrophobic --- 355 nm UV laser --- surface treatment --- microstructure --- contact angle --- droplets --- liquid bridge --- microfabrication --- micromanipulation --- pick-and-place --- soft robotics --- surface tension --- wetting

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