The potential of mechanical twinning in ultrafine retained austenite to enhance high cycle fatigue property of advanced bainitic steels
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105804
Abstract: Abstract We have studied here the high cycle fatigue properties and sub-surface fatigue crack initiation mechanism in advanced bainitic steel subjected to conventional bainitic austempering (BAT) and novel “disturbed” bainitic austempering (DBAT) processes. The retained… read more here.
Keywords: fatigue; retained austenite; cycle fatigue; advanced bainitic ... See more keywords
Role of retained austenite with different morphologies on sub-surface fatigue crack initiation in advanced bainitic steels
Sign Up to like & getrecommendations! Published in 2020 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2020.03.036
Abstract: Abstract We describe here the distinct high cycle fatigue properties of advanced bainitic steels to elucidate the significant role of retained austenite with different morphologies on sub-surface fatigue crack initiation process. The inter-plate film-like retained… read more here.
Keywords: fatigue; retained austenite; bainitic steels; advanced bainitic ... See more keywords