Abstract

The texture of niobium in composite Nb₃Sn superconductors prepared by internal-tin-source and bronze techniques, and in a subelement, which is required for fabricating the composite using the internal-tin-source technique, is studied in this work. It is shown that prior to the reaction heat treatment, the structural components of Nb have the (110) drawing texture; after the reaction heat treatment, no preferred orientation of Nb₃Sn superconducting compound grains is observed.

中文翻译：

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青铜和内部锡源技术制造的技术超导体中Nb细丝和Nb 3 Sn相的织构

摘要

在这项工作中，研究了通过内部锡源和青铜技术制备的复合Nb ₃ Sn超导体以及子元素中铌的织构，而该子元素是使用内部锡源技术制造复合材料所必需的。结果表明，在反应热处理之前，Nb的结构成分具有（110）拉深织构。在反应热处理之后，未观察到Nb ₃ Sn超导化合物晶粒的优选取向。