Superior transport J(c) obtained in in-situ MgB2 wires by tailoring the starting materials and using a combined cold high pressure densification and hot isostatic pressure treatment

Hyunseock Jie; Wenbin Qiu; Motasim Billah; Mislav Mustapic; Dipak Patel; Zongqing Ma; Daniel Gajda; Andrzej Morawski; Tomasz Cetner; Mohammed Shahabuddin; Ekrem Yanmaz; Matt Rindfleisch; Jung Ho Kim; Md Shahriar A. Hossain

doi:10.1016/j.scriptamat.2016.09.042

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Superior transport J(c) obtained in in-situ MgB2 wires by tailoring the starting materials and using a combined cold high pressure densification and hot isostatic pressure treatment

Journal article

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Superior transport J(c) obtained in in-situ MgB2 wires by tailoring the starting materials and using a combined cold high pressure densification and hot isostatic pressure treatment

Hyunseock Jie, Wenbin Qiu, Motasim Billah, Mislav Mustapic, Dipak Patel, Zongqing Ma, Daniel Gajda, Andrzej Morawski, Tomasz Cetner, Mohammed Shahabuddin, …

Scripta materialia, Vol.129, pp.79-83

01/03/2017

DOI: https://doi.org/10.1016/j.scriptamat.2016.09.042

Abstract

Materials Science

Materials Science, Multidisciplinary

Metallurgy & Metallurgical Engineering

Nanoscience & Nanotechnology

Science & Technology

Science & Technology - Other Topics

Technology

The best J(c) performance (8 x 10(4) A.cm(-2) at 10 T, 4.2 K) has been obtained in our work among all the in-situ powder -in-tube (PIT) MgB2 wires reported so far by tailoring their boron and magnesium precursors, as well as employing appropriate high pressure during the manufacturing process. Moreover, the second stage densification using the special HIP has been applied to commercial long-length wire. Our work suggests that the economical starting precursors and the combination of cold and hot densification techniques could represent a promising alternative for industrial and economical production of practical MgB2 wires with excellent J(c). (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

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Title: Superior transport J(c) obtained in in-situ MgB2 wires by tailoring the starting materials and using a combined cold high pressure densification and hot isostatic pressure treatment
Creators - without role: Hyunseock Jie - University of Wollongong
Wenbin Qiu - University of Wollongong
Motasim Billah - University of Wollongong
Mislav Mustapic - University of Wollongong
Dipak Patel - University of Wollongong
Zongqing Ma - University of Wollongong
Daniel Gajda - Int Lab HMF & LT, Gajowicka 95, PL-53421 Wroclaw, Poland
Andrzej Morawski - Institute of High Pressure Physics
Tomasz Cetner - Institute of High Pressure Physics
Mohammed Shahabuddin - King Saud University
Ekrem Yanmaz - Gelişim Üniversitesi
Matt Rindfleisch - Hyper Tech Research
Jung Ho Kim - University of Wollongong
Md Shahriar A. Hossain - University of Wollongong
Publication Details: Scripta materialia, Vol.129, pp.79-83
Publisher: Elsevier
Number of pages: 5
Grant note: RGP-290 / Deanship of Scientific Research at King Saud University through the Research Group Project DE140101333; DE13010124 / Australian Research Council
Identifiers: 9949236208331
Academic Unit: King Saud University
Language: English
Resource Type: Journal article