Ultrafine bainitic steel produced through ausforming-quenching process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.01.103
Abstract: Abstract The coupling effects of ausforming and quenching process on isothermal bainite transformation behaviors, microstructures and mechanical properties of ultrafine bainitic steel have been analyzed. The synergism of ausforming and prior martensite transformation not only… read more here.
Keywords: quenching process; ultrafine bainitic; bainitic steel; ausforming quenching ... See more keywords
Differentiation of grain orientation with corrosive and colour etching on a granular bainitic steel.
Sign Up to like & getrecommendations! Published in 2017 at "Micron"
DOI: 10.1016/j.micron.2017.04.002
Abstract: This study presents a detailed verification of the etching methods with Nital and Klemm on a granular bainitic steel. It is shown that both methods allow the identification of the crystal orientation, whereas Klemm etching… read more here.
Keywords: granular bainitic; orientation; colour; differentiation grain ... See more keywords
Microstructure evolution of rail steels under different dry sliding conditions: A comparison between pearlitic and bainitic microstructures
Sign Up to like & getrecommendations! Published in 2019 at "Wear"
DOI: 10.1016/j.wear.2019.203011
Abstract: Abstract Railway transportation has constantly been moving towards high-speed and heavy-haul direction, and at the same time, the requirements of wheel-rail steels' properties have been increased. Especially, at curved tracks and railway forks, the transformation… read more here.
Keywords: steel; bainitic steel; rail steels; pearlitic steel ... See more keywords
Mechanical properties of a microalloyed bainitic steel after hot forging and tempering
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Iron and Steel Research International"
DOI: 10.1016/s1006-706x(17)30158-9
Abstract: Mechanical properties of a newly developed microalloyed bainitic steel were investigated after the hot forging, air cooling and tempering process. The microstructure of the as-forged bainitic steel mainly consists of granular bainite and ~20 vol.… read more here.
Keywords: microalloyed bainitic; properties microalloyed; mechanical properties; steel ... See more keywords
Microstructure and properties of laser-arc hybrid welding thick bainitic steel joints with different arc position
Sign Up to like & getrecommendations! Published in 2019 at "Materials Research Express"
DOI: 10.1088/2053-1591/ab1557
Abstract: The realization of 12mm thick laser-arc hybrid welding technology is the prerequisite for efficient production of new high-speed train bogies. In this work, for the laser-leading hybrid welding, the problem of hump defects in the… read more here.
Keywords: bainitic steel; hybrid welding; arc hybrid; laser arc ... See more keywords