Fabrication of cube-textured Ni-9%atW substrate for YBCO superconducting wires using powder metallurgy

Y. X. Zhou; S. V. Ghalsasi; M. Hanna; Z. J. Tang; R. L. Meng; K. Salama

doi:10.1109/TASC.2007.899486

Fabrication of cube-textured Ni-9%atW substrate for YBCO superconducting wires using powder metallurgy

Y. X. Zhou, S. V. Ghalsasi, M. Hanna, Z. J. Tang, R. L. Meng, K. Salama

Diagnostic Radiology

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15 Scopus citations

Abstract

Sharp cube textured Ni-9%atW alloy substrates were successfully achieved using the powder metallurgy process and gave promise for coated conductor with reduced AC losses and improved mechanical properties. X-ray studies Indicated that the newly developed Ni-9%atW alloy substrates have a good out-of-plane and in-plane orientation with FWHM values about 3.7° and 7.05° respectively. Smooth surface as well as fine grains were obtained in the newly developed textured substrate. Curie temperature is suppressed to be 30 K and magnetic hysteretic losses are zero for Ni-9%atW alloy substrates at 77 K.

Original language	English (US)
Pages (from-to)	3428-3431
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	17
Issue number	2
DOIs	https://doi.org/10.1109/TASC.2007.899486
State	Published - Jun 2007

Keywords

AC losses
Ni-9%atW alloy substrates
Powder metallurgy
Textured substrate

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/TASC.2007.899486

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title = "Fabrication of cube-textured Ni-9%atW substrate for YBCO superconducting wires using powder metallurgy",

abstract = "Sharp cube textured Ni-9%atW alloy substrates were successfully achieved using the powder metallurgy process and gave promise for coated conductor with reduced AC losses and improved mechanical properties. X-ray studies Indicated that the newly developed Ni-9%atW alloy substrates have a good out-of-plane and in-plane orientation with FWHM values about 3.7° and 7.05° respectively. Smooth surface as well as fine grains were obtained in the newly developed textured substrate. Curie temperature is suppressed to be 30 K and magnetic hysteretic losses are zero for Ni-9%atW alloy substrates at 77 K.",

keywords = "AC losses, Ni-9%atW alloy substrates, Powder metallurgy, Textured substrate",

author = "Zhou, {Y. X.} and Ghalsasi, {S. V.} and M. Hanna and Tang, {Z. J.} and Meng, {R. L.} and K. Salama",

note = "Funding Information: Manuscript received August 29, 2006. This work was supported in part by the U.S. Department of Commerce under Grant BS123456. This work was financially supported by the Texas Center for Superconductivity and Advanced Materials.",

year = "2007",

month = jun,

doi = "10.1109/TASC.2007.899486",

language = "English (US)",

volume = "17",

pages = "3428--3431",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2",

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T1 - Fabrication of cube-textured Ni-9%atW substrate for YBCO superconducting wires using powder metallurgy

AU - Zhou, Y. X.

AU - Ghalsasi, S. V.

AU - Hanna, M.

AU - Tang, Z. J.

AU - Meng, R. L.

AU - Salama, K.

N1 - Funding Information: Manuscript received August 29, 2006. This work was supported in part by the U.S. Department of Commerce under Grant BS123456. This work was financially supported by the Texas Center for Superconductivity and Advanced Materials.

PY - 2007/6

Y1 - 2007/6

N2 - Sharp cube textured Ni-9%atW alloy substrates were successfully achieved using the powder metallurgy process and gave promise for coated conductor with reduced AC losses and improved mechanical properties. X-ray studies Indicated that the newly developed Ni-9%atW alloy substrates have a good out-of-plane and in-plane orientation with FWHM values about 3.7° and 7.05° respectively. Smooth surface as well as fine grains were obtained in the newly developed textured substrate. Curie temperature is suppressed to be 30 K and magnetic hysteretic losses are zero for Ni-9%atW alloy substrates at 77 K.

AB - Sharp cube textured Ni-9%atW alloy substrates were successfully achieved using the powder metallurgy process and gave promise for coated conductor with reduced AC losses and improved mechanical properties. X-ray studies Indicated that the newly developed Ni-9%atW alloy substrates have a good out-of-plane and in-plane orientation with FWHM values about 3.7° and 7.05° respectively. Smooth surface as well as fine grains were obtained in the newly developed textured substrate. Curie temperature is suppressed to be 30 K and magnetic hysteretic losses are zero for Ni-9%atW alloy substrates at 77 K.

KW - AC losses

KW - Ni-9%atW alloy substrates

KW - Powder metallurgy

KW - Textured substrate

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Fabrication of cube-textured Ni-9%atW substrate for YBCO superconducting wires using powder metallurgy

Abstract

Keywords

ASJC Scopus subject areas

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