RT Journal Article
SR Electronic
A1 Cincala, Marian
T1 Behaviour of 14 109 Bearing Steel
JF Communications - Scientific Letters of the University of Zilina
YR 2004
VO 6
IS 2
SP 22
OP 25
DO 10.26552/com.C.2004.2.22-25
UL https://komunikacie.uniza.sk/artkey/csl-200402-0004.php
AB Fatigue lifetime of 14 109 bearing steel in a high-cycle region in tension-compression has been studied experimentally. The aim was to determine the SN curve including fatigue limit, to perform fractographic observation and to analyze crack initiation sites, to discuss the large scatter of lifetime data, which is inherent to high strength steels, and to check the empirical  area  method to predict fatigue limit for this type of steel.