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c Conductors: The Alloy Nb–Ti
Published in David A. Cardwell, David C. Larbalestier, Aleksander I. Braginski, Handbook of Superconductivity, 2023
Lance D. Cooley, Peter J. Lee, David C. Larbalestier
Wire drawing is used to reduce the filament diameter to design specifications, and also to develop and refine the nanostructure to produce strong flux pinning. A strain after the last precipitation heat treatment εf of 3–5 is generally needed to attain optimum Jc. Working backward from a final df of 5 μm, the final wire diameter dw can be calculated from df=dwN(1+R)
Metalworking Fluids
Published in Leslie R. Rudnick, Synthetics, Mineral Oils, and Bio-Based Lubricants, 2020
William L. Brown, Richard G. Butler
Polyalkylene glycols, polyisobutylenes, and alkyl benzenes are all finding use in wire drawing compounds as carriers of dispersed solid lubricants. The major advantage of these synthetic lubricants in wire drawing operations is their clean burn-off characteristics during annealing [32,34].
Entropy optimization in hybrid radiative nanofluid flow with effect of variable magnetic field over exponential stretching plate
Published in Waves in Random and Complex Media, 2022
Muhammad Rooman, Muhammad Asif Jan, Zahir Shah, Ghadah Alhawael, Shahid Iqbal
Scholars have developed increasingly concerned in the realistic abilities of boundary layer flow through a stretching sheet in recent years. Wire drawing, glass-fiber manufacture, metallurgy, tinning of copper wires and melt-spinning, annealing, glass blowing, rubber and plastic sheet assembling, and crystal mounting are just a few of the uses. Sakiadis [16,17] pioneered the notion of constant speed boundary layer flow on an incessant solid plane. Crane [18] developed comparable answers for steady two-dimensional stretching where the speed on the edge is in and proportionate to a central object at a distance, building on Sakiadis’ ideas. Magyari et al. [19] inspected heat and mass transmission within boundary layers on a incessant plane that was confined to suction/ blowing.