205 research outputs found
The Formation of Complex Microstructures After Different Deformation Modes in Advanced High-Strength Steels
Full text linkInfluence of Thermal Aging on the Microstructure and Mechanical Behavior of Dual-Phase, Precipitation-Hardened, Powder Metallurgy Stainless Steels
Full text linkBainitic microstructures formed by split isothermal transformation in an Fe-C-Si-Mn-Mo steel
No full textNeutron Diffraction Study of the Low-Temperature Ageing of Martensite in Dual-Phase Steel
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On the decomposition of Martensite during bake hardening of thermomechanically processed transformation-induced plasticity steels
Get PDFThermomechanically processed (TMP) CMnSi transformation-induced plasticity (TRIP) steels with and without additions of Nb, Mo, or Al were subjected to prestraining and bake hardening. Atom probe tomography (APT) revealed the presence of fine C-rich clusters in the martensite of all studied steels after the thermomechanical processing. After bake hardening, the formation of iron carbides, containing from 25 to 90 at. pct C, was observed. The evolution of iron carbide compositions was independent of steel composition and was a function of carbide size
Effects of Ni additions and austenitizing temperature on secondary hardening behavior in high Co-Ni steels
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