In this
study, effects of high temperature environmental to fatigue life have been
investigated in cutting steels. For this purpose, fatigue testing machine of
micro controller was designed for cylindrical material. The samples which were
produced from cutting steels had been kept in high temperature (900 ºC) for 3 hours. Effects of high temperature to fatigue life
have been investigated by exposing the samples kept and non-kept in high
temperature to fatigue test for different tensiles in designed and produced
machine. As result of experiments, it has been observed that the high
temperature environment has reduced fatigue resistance in cutting steels.
Besides, it was determined that pore intensity of samples kept in high temperature
environment increased when the photographs taken from scanning electron
microscope (SEM) were investigated.
Primary Language | Turkish |
---|---|
Journal Section | Articles |
Authors | |
Publication Date | March 15, 2018 |
Published in Issue | Year 2018 Volume: 33 Issue: 1 |