1 results listed
—In this study for a teeth wire that has a
quality of 316, diameter of 0.4 mm and a tensile
strength of 800 MPa, we investigated its fatigue
behaviour in two environments: atmosphere and
3,5% NaCl using the methods of simple bending tests.
In order to do those tests we decided to use stainless
steel braces of model REF500-040-00 and calculated
the wire’s length before starting the test using the
following law: (L = (c * 2.17) +31). The tests have been
done according to the room temperature and
frequency of 10 Hz. We used the lean bias device to
perform the test which requires the fully reversible
stress (R=min/ max= −1). After that we examined
the fractured surfaces of fractured samples that were
close to the deformation limit of fatigue using SEM in
order to know their fracture mechanism. We have
observed that the corrosive environment caused the
fatigue to result in a different mechanism.
International Iron & Steel Symposium
UDCS
Rahma Shaaban
Tuğba Akçabaş
Hayrettin Ahlatçı
Yunus Türen
Yavuz Sun
Yasin SUBAŞI
Ömer Onat
Hüseyin Koymatcık