Observation of Fracture Surface of Induction-Heated JIS SUJ2 Bearing Steel under Rotating Bending Fatigue
2017 ◽
Vol 904
◽
pp. 24-28
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Keyword(s):
Martensitic high-carbon chromium bearing steel is used for rolling contact applications in various mechanical parts. Induction heating is one of heat treatment methods which take shorter time and lower energy compared with furnace heating. In the present work, we prepared induction-heated and furnace-tempered JIS SUJ2 bearing steel bar specimens. After rotating bending tests, we observed their fracture surfaces. It was found that the very large fisheye crack failures occurred and the crack size increased with increasing number of cycles to failure.
2014 ◽
Vol 620
◽
pp. 443-448
◽
2008 ◽
Vol 51
(2)
◽
pp. 166-172
◽
Keyword(s):
2012 ◽
Vol 78
(789)
◽
pp. 618-622
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Keyword(s):
2013 ◽
Vol 2013.50
(0)
◽
pp. 010901-010902
Keyword(s):
2003 ◽
Vol 2003
(0)
◽
pp. 331-332
Keyword(s):
2011 ◽
Vol 2011
(0)
◽
pp. _OS0608-1_-_OS0608-3_
Keyword(s):
2016 ◽
Vol 713
◽
pp. 50-53
◽
2019 ◽
Vol 22
(3)
◽
pp. 233-239
2013 ◽
Vol 2013
(0)
◽
pp. _OS1302-1_-_OS1302-3_