Open AccessStress-Strain Behavior – Deformation Degree Relationship Investigation of Alloy CrNi60WTi
Author(s) -
Yaroslav Kosmatskiy,
Nikolai Fokin,
K. Yu. Yakovleva,
V. V. Nikolenko,
Б. В. Баричко,
С. К. Захаров
Publication year - 2021
Publication title -
tecnica italiana
Language(s) - English
Resource type - Journals
ISSN - 0040-1846
DOI - 10.18280/ti-ijes.650115
Subject(s) - deformation (meteorology) , materials science , ultimate tensile strength , degree (music) , tensile testing , alloy , composite material , strain (injury) , stress–strain curve , stress (linguistics) , tensile strain , physics , medicine , linguistics , philosophy , acoustics
The article presents the results of a research of the dependence of the mechanical properties of the CrNi60WTi alloy on the degree of cold deformation. As part of the study, five samples were taken from a pipe with an outer diameter of 89.0 mm and a wall thickness of 11.0 mm. The samples were cold-deformed to varying degrees and static tensile tests were performed on an SSI MTSInsight tensile testing machine. Based on the test results, the dependences of the mechanical properties on the degree of cold deformation were calculated.