Influence of Cooling Parameters on the Microstructure and Primary Carbide Precipitation in GCr15 Steel
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DOI: 10.1002/srin.202100208
Abstract: With the high temperature confocal laser scanning microscope applied, the effect of cooling rate, temperature interval, and cooling mechanism on the solidification microstructure and primary carbide participation in GCr15 steel are investigated. The solute distribution… read more here.
Keywords: gcr15 steel; microstructure primary; primary carbide; temperature ... See more keywords
Refinement and homogenization of M7C3 carbide in hypereutectic Fe-Cr-C coating by Y2O3 and TiC
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DOI: 10.1016/j.matchar.2017.08.004
Abstract: Abstract The microstructures of the hypereutectic Fe-Cr-C, Fe-Cr-C-Ti and Fe-Cr-C-Ti-Y 2 O 3 coatings were observed by OM. The phase structures were characterized by XRD and XPS. The elemental distributions were analyzed by EDS. The… read more here.
Keywords: carbide; y2o3; hypereutectic coating; homogenization ... See more keywords
Thermal-mismatch-stress induced deformation zone on primary-carbide/austenite interface
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DOI: 10.1016/j.matlet.2019.03.119
Abstract: Abstract Crystallographic characters of austenite and primary-carbide in hypereutectic Fe-Cr-C alloy were analyzed by EBSD and TEM. Band-structure on primary-carbide/austenite interface was observed by TEM and HRTEM. Observations proved the band-structure to be austenite plastic-deformation… read more here.
Keywords: austenite interface; thermal mismatch; primary carbide; deformation ... See more keywords
Distribution Characteristics and Thermal Stability of Primary Carbide in Cast Ce-H13 Steel
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DOI: 10.2355/isijinternational.isijint-2019-364
Abstract: AISI H13 hot die steel is widely used in hot rolling, hot extrusion, and hot forging because of remarkable fatigue resistance performance, notable hot strength and impact toughness.1) In addition, H13 steel contains approximately 8… read more here.
Keywords: distribution characteristics; steel; h13 steel; primary carbide ... See more keywords