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采用非原位MgB阻挡层制备原位MgB材料以获得长段超导多芯线的制备工艺。

Preparation Process of In Situ MgB Material with Ex Situ MgB Barrier to Obtain Long Sections of Superconducting Multicore Wires.

作者信息

Filar Krzysztof, Kawecki Artur, Morawski Andrzej Jacek, Sieja-Smaga Eliza, Cetner Tomasz, Mamala Andrzej, Skiba Jacek, Gajda Grzegorz

机构信息

Institute of High Pressure Physics PAS, Sokolowska 29/37, 01-142 Warsaw, Poland.

Faculty of Non-Ferrous Metals, AGH University of Krakow, Mickiewicza Av. 30, 30-059 Krakow, Poland.

出版信息

Materials (Basel). 2024 Dec 31;18(1):126. doi: 10.3390/ma18010126.

DOI:10.3390/ma18010126
PMID:39795771
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11722019/
Abstract

In the present study, our emphasis was directed towards the fabrication process of long multi-core superconducting wires, each spanning several hundred meters. These wires feature an in situ MgB core, an ex situ MgB barrier, and a copper shield. The cost-effectiveness of these constituent materials, coupled with a judicious arrangement of internal components, facilitates the utilization of an economical shielding material for the resulting wire. Our ongoing efforts have successfully yielded several hundred-meter-long wire sections possessing favorable superconducting characteristics, making them suitable for self-field applications, such as direct current (DC) power lines.

摘要

在本研究中，我们重点关注长的多芯超导线材的制造工艺，每根线材长度达数百米。这些线材具有原位MgB芯、异位MgB势垒和铜屏蔽层。这些组成材料的成本效益，加上内部组件的合理布置，便于为所得线材使用经济的屏蔽材料。我们持续的努力已成功生产出数百米长且具有良好超导特性的线段，使其适用于自场应用，如直流（DC）电源线。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/f06e88746d75/materials-18-00126-g015a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/c87ea2861f97/materials-18-00126-g001.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/0b0b974d53c5/materials-18-00126-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/149d09686886/materials-18-00126-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/3731dfbeb992/materials-18-00126-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/8264388a896e/materials-18-00126-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/c538723d96d3/materials-18-00126-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/e542442df894/materials-18-00126-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/0f5ac1316c20/materials-18-00126-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/2f93e26c43ee/materials-18-00126-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/f20fad486516/materials-18-00126-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/466c85124a81/materials-18-00126-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/43d3e9db1f87/materials-18-00126-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/da76377012bf/materials-18-00126-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/f06e88746d75/materials-18-00126-g015a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/c87ea2861f97/materials-18-00126-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/c67e9a187a22/materials-18-00126-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/0b0b974d53c5/materials-18-00126-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/149d09686886/materials-18-00126-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/3731dfbeb992/materials-18-00126-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/8264388a896e/materials-18-00126-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/c538723d96d3/materials-18-00126-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/e542442df894/materials-18-00126-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/0f5ac1316c20/materials-18-00126-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/2f93e26c43ee/materials-18-00126-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/f20fad486516/materials-18-00126-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/466c85124a81/materials-18-00126-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/43d3e9db1f87/materials-18-00126-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/da76377012bf/materials-18-00126-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d907/11722019/f06e88746d75/materials-18-00126-g015a.jpg

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