An EBSD Investigation on the Evolution of the Surface Microstructure of D2 Wheel Steel During Rolling Contact Fatigue
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DOI: 10.1007/s11249-020-1277-1
Abstract: In this work, the relationship between rolling contact fatigue (RCF) failure and the microstructure of D2 wheel steel was studied using a GPM-30 fatigue tester under oil lubrication conditions. The microstructural evolution during the RCF… read more here.
Keywords: proeutectoid ferrite; ferrite phase; contact fatigue; rolling contact ... See more keywords
Role of ferrite phase on the structure, dielectric and magnetic properties of (1-x) KNNL/x NFO composites ceramics
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DOI: 10.1016/j.jmmm.2018.08.029
Abstract: Abstract In the present paper, we studied, ferroelectric/ferrite composite materials, with different ferrite compositions, prepared by solid state sintering method in one step. Lead-Free Sodium Potassium Lithium Niobate (KNNL) as ferroelectric and Nickel Ferrite (NFO)… read more here.
Keywords: structure dielectric; dielectric magnetic; role ferrite; phase ... See more keywords
The crack generation and propagation during γ→α transformation in Nb-microalloyed steel
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DOI: 10.1080/02670836.2020.1745426
Abstract: ABSTRACT In this study, crack generation and propagation during γ-austenite to α-ferrite phase transformation in Nb-microalloyed steel is observed. The relationship among the cracks, α-ferrite phase, and precipitate is discussed. The effects of the α-ferrite… read more here.
Keywords: phase; transformation microalloyed; crack generation; generation propagation ... See more keywords