Abstract

The welded joints of a nitinol (Ti–55.42% Ni) wire 2 mm in diameter are fabricated using a manual tungsten inert gas welding technology (TIG). The macro- and microstructure of the welded joints are investigated, bending tests are carried out, and the shape memory effect is evaluated.

中文翻译：

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Ti-Ni丝焊接头的性能

摘要

使用手动钨极惰性气体保护技术（TIG）来制造直径2 mm的镍钛诺（Ti-55.42％Ni）焊丝的焊接接头。研究了焊接接头的宏观和微观结构，进行了弯曲试验，并评估了形状记忆效应。