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Steels, Microstructure and Properties
TLDR
In this article, the authors studied the effects of alloying elements in iron-carbon alloys and the formation of martensite, bainite reaction and acicular ferrite reaction.Abstract:
Iron and its interstitial solid solutions * The strengthening of iron and its alloys * The iron-carbon equilibrium diagram and plain carbon steels * The effects of alloying elements in iron-carbon alloys * Formation of martensite * The bainite reaction * Acicular ferrite * The heat treatment of steels - hardenability * The tempering of martensite * Commercial Steels: New material to include Nanostructured Steels, Steels for the Energy and Automobile Industries * The embrittlement and fracture of steels * Stainless steel * Weld microstructures * Modelling of microstructure and properties *read more
Citations
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Journal ArticleDOI
Microstructure, strain-rate sensitivity, work hardening, and fracture behavior of laser additive manufactured austenitic and martensitic stainless steel structures
Farzad Khodabakhshi,Mohammad H. Farshidianfar,Adrian P. Gerlich,Martin Nosko,V. Trembošová,Amir Khajepour +5 more
TL;DR: In this article, the tensile flow properties of austenitic and martensitic wall structures deposited by powder-fed laser additive manufacturing (LAM) process are evaluated by conducting uniaxial tensile testing at different strain rates.
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Mechanical properties of nanostructured, low temperature bainitic steel designed using a thermodynamic model
M.N. Yoozbashi,Sasan Yazdani +1 more
TL;DR: In this article, two chemical compositions were designed by using a thermodynamic model which was developed in Cambridge University by Bhadeshia to attain optimum mechanical properties, the designed steels were transformed isothermally at the temperature range of 200-300°C for different times The optimum times for each temperature were estimated by evaluation of hardness and XRD results.
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Coarsening kinetics of multicomponent MC-type carbides in high-strength low-alloy steels
TL;DR: In this article, the coarsening kinetics of MC-type carbide precipitating during the tempering process have been investigated in V- and Nb-bearing Cr-Mo martensitic steels.
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Fusion zone microstructure evolution of fiber laser welded press-hardened steels
TL;DR: Fusion zone microstructures of fiber laser welded Al-Si coated press-hardened steels at pre-and post-press-hardening conditions were analyzed using transmission electron microscopy (TEM) and nanoindentation studies as mentioned in this paper.
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Spatially resolved x-ray diffraction mapping of phase transformations in the heat-affected zone of carbon-manganese steel arc welds
TL;DR: In this paper, the phase transformations that occur in the heat-affected zone (HAZ) of gas tungsten arc welds in AISI 1005 carbon-manganese steel were investigated using spatially resolved X-ray diffraction at the Stanford Synchrotron Radiation Laboratory.