Rapid quenching by the Taylor wire technique

Pardoe, G. W. F.; Butler, E.G.; Gelder, D.

doi:10.1007/bf00570513

Cited by 15 publications

(5 citation statements)

References 7 publications

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“…The 20 at. % Cr was chosen here for the availability of such fine microwires as a model system in the work; fine wires with other compositions could be prepared via methods such as the Taylor wire technique . Both types of wires were drawn through a diamond die, and annealing was not applied after the drawing.…”

Section: Methodsmentioning

confidence: 99%

“…% Cr was chosen here for the availability of such fine microwires as a model system in the work; fine wires with other compositions could be prepared via methods such as the Taylor wire technique. 69 Both types of wires were drawn through a diamond die, and annealing was not applied after the drawing. A certain level of the impurities as well as potential residual stresses are expected and will be addressed in the characterization and discussions.…”

Section: ■ Conclusionmentioning

confidence: 99%

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Revealing 3D Morphological and Chemical Evolution Mechanisms of Metals in Molten Salt by Multimodal Microscopy

Ronne

Dolzhnikov

et al. 2020

ACS Appl. Mater. Interfaces

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Growing interest in molten salts as effective high-temperature heat-transfer fluids for sustainable energy systems drives a critical need to fundamentally understand the interactions between metals and molten salts. This work utilizes the multimodal microscopy methods of synchrotron X-ray nanotomography and electron microscopy to investigate the 3D morphological and chemical evolution of two-model systems, pure nickel metal and Ni-20Cr binary alloy, in a representative molten salt (KCl-MgCl 2 50−50 mol %, 800 °C). In both systems, unexpected shell-like structures formed because of the presence of more noble tungsten, suggesting a potential route of using Ni−W alloys for enhanced molten-salt corrosion resistance. The binary alloy Ni-20Cr developed a bicontinuous porous structure, reassembling functional porous metals manufactured by dealloying. This work elucidates better mechanistic understanding of corrosion in molten salts, which can contribute to the design of more reliable alloys for molten salt applications including next-generation nuclear and solar power plants and opens the possibility of using molten salts to fabricate functional porous materials.

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Section: Methodsmentioning

confidence: 99%

Section: ■ Conclusionmentioning

confidence: 99%

Revealing 3D Morphological and Chemical Evolution Mechanisms of Metals in Molten Salt by Multimodal Microscopy

Ronne

Dolzhnikov

et al. 2020

ACS Appl. Mater. Interfaces

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“…Several methods are available for the fabrication of fine metallic wires rapidly quenched from the metallic melt: (1) free-flight melt-spinning method, 1) (2) glass-coated meltspinning method, [2][3][4][5] (3) in-rotating-liquid spinning method, 6,7) (4) spinning in gas atmosphere followed by winding in rotating liquid method 8,9) and (5) melt-extraction method. [10][11][12][13] The in-rotating-liquid spinning method has been improved significantly, and industrial production of highquality crystalline or amorphous metal wire is now standard.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of Ti-Zr Binary Metallic Wire by Arc-Melt-Type Melt-Extraction Method

et al. 2009

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Ti-Zr binary metallic wires without toxic elements were developed by an arc-melt-type melt-extraction method for potential application as biomedical materials. The Ti-Zr binary alloy showed high wire forming capability during the melt-extraction process, independent of the Ti concentration. Therefore, it was possible to form rapidly quenched wires using Ti 100Àx Zr x (x ¼ 10 at% to 80 at%) alloys. Continuous binary TiZr alloy wires had good white luster, negligible surface roughness, high tensile strength, and high bending ductility.

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“…Fiberization via the glass working lathe allows for the preliminary determination of feasibility prior to process implementation on a more traditional fiber drawing tower. The fundamental techniques are based on the Taylor and Taylor-Ulitovsky methods, which are employed to manufacture fiber lengths on the order of kilometers [20][21][22][23][24].…”

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confidence: 99%

High-Temperature Superconducting Fiber

Homa

Liang

Pickrell

2014

J Supercond Nov Magn

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In this study, we demonstrated superconductivity in a fiber with an yttrium barium copper oxide core and fused silica cladding. The fibers were fabricated via a modified melt-draw technique and post-process annealing treatment in excess oxygen. The fibers maintained overall diameters ranging from 100-900 microns and core diameters of 50-700 microns. Superconductivity of this fiber design was validated via the traditional four-point probe test method in a bath of liquid nitrogen at temperatures on the order of 93 K. The high-temperature superconducting fiber provides a glimpse of its cross cutting potential in fields of electromagnetism, healthcare, optics, and energy and lends credence to the promise for superconductivity.

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Rapid quenching by the Taylor wire technique

Cited by 15 publications

References 7 publications

Revealing 3D Morphological and Chemical Evolution Mechanisms of Metals in Molten Salt by Multimodal Microscopy

Revealing 3D Morphological and Chemical Evolution Mechanisms of Metals in Molten Salt by Multimodal Microscopy

Fabrication of Ti-Zr Binary Metallic Wire by Arc-Melt-Type Melt-Extraction Method

High-Temperature Superconducting Fiber

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