Results 71 to 80 of about 1,081,770 (308)
Nanolithography using thermal stresses
RSC Advances, 2018 A scalable nanolithography technique is demonstrated to realize nanogaps in Au electrodes using dissimilar thermal expansion coefficients of different layers.
Gangadhar Purohit +2 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
Process for producing molybdenum foil and collapsible tubing [PDF]
, 1971 Manufacturing process produces molybdenum foil 0.002 cm thick and 305 m long, and forms foil into high-strength, thin-walled tubing which can be flattened for storage on a spool.
Bretts, G. R. +2 more
core +1 more source
Semiclassical Stability of the Extreme Reissner-Nordstrom Black Hole [PDF]
, 1995 The stress-energy tensor of a free quantized scalar field is calculated in the extreme Reissner-Nordstr\"{o}m black hole spacetime in the zero temperature vacuum state.
B. Bertotti +17 more
core +2 more sources
Elinvar Materials: Recent Progress and Challenges
Advanced Engineering Materials, EarlyView.Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley +1 more source
Frontiers in Physiology, 2020 Temperature is a critical environmental factor that affect most biological and physiological processes in fish. The caudal neurosecretory system (CNSS) is unique to fish and is proved to maintain homeostasis during seasonal alterations.
Mingzhe Yuan +9 more
doaj +1 more source
A study of RSI under combined stresses [PDF]
The behavior of typical rigidized surface insulation material (RSI) under combined loading states was investigated. In particular, the thermal stress states induced during reentry of the space shuttle were of prime concern.
Kibler, J. J., Rosen, B. W.
core +1 more source
New standoffs provide high-reliability component mounting for printed wiring boards [PDF]
, 1974 Designs provide such advantages as inspectable solder joints from both sides of boards; stress relief in lead wires; low-impedance thermal paths; matched coefficients of lead wire thermal expansion; minimum webbing of conformal coatings to lead wires ...
Mccandliss, W. H.
core +1 more source
Phenotypic evidence for local adaptation to heat stress in the marine snail Chlorostoma (formerly Tegula) funebralis [PDF]
, 2013 Southern California (USA) populations of the intertidal marine snail Chlorostoma (formerly Tegula) funebralis generally occupy warmer climates and are exposed to high air temperatures during low tides more often than northern California populations ...
Burton, RS, Gleason, LU
core +1 more source