МЕТОДИКА ОПРЕДЕЛЕНИЯ ПОКАЗАТЕЛЯ СПИРАЛЬНОГО УДЛИНЕНИЯ МЕДНОЙ ПРОВОЛОКИ

Ю. Н. Логинов, А. Ю. Зуев

Resultado de la investigación: Article

Resumen

We considered a standardized method of determining SEN index of spiral elongation in copper wire. The inconsistencies in the definition of the standards are revealed. Tests of wire in various embodiments of SEN determination are carried out. We propose to verify the compliance with the standards through creation of a preset mechanical stress and to specify the degree of deformation accumulated in the metal. High-temperature copper annealing increases the spiral elongation index and increases its stochastic significance. The stress state that occurs in the experiments is described and its role in the formation of SEN index is analyzed.
Título traducido de la contribuciónMethods of Determining the Spiral Elongation Index of Copper Wire
Idioma originalRussian
Páginas (desde-hasta)74-78
PublicaciónЗаводская лаборатория. Диагностика материалов
Volumen80
N.º6
EstadoPublished - 2014

GRNTI

  • 29.19.00

Level of Research Output

  • VAK List

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