Analiza pętli histerezy stali 41CR4 zarejestrowanych w warunkach obciążeń stałoamplitudowych
Journal Title: Autobusy. Technika, Eksploatacja, Systemy Transportowe - Year 2017, Vol 214, Issue 12
Abstract
The machine components are subjected to variable loads which lead to changes in material structure. These changes are called material fatigue, and depend on the load value and the time of their duration. Measurement of force, torque or deformation allow to determine hysteresis loop which character is related with the type of fatigue. Based on the low-cycle and high-cycle hysteresis loop can determine the value of the energy parameter. The aim of the paper is to present the results of research and their analysis of steel 41Cr4 in energy terms. The paper includes a description of the conditions for carrying out the strength research, and their results, and analysis in energy terms.
Authors and Affiliations
Karolina Karolewska, Anna Jasińska, Bogdan Ligaj
Keywords
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