Precipitation Law of Vanadium in Microalloyed Steel and Its Performance Influencing Factors. [PDF]
Materials (Basel), 2022 Liu H, Yang B, Chen Y, Li C, Liu C.
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Analysis of the Microstructure Development of Nb-Microalloyed Steel during Rolling on a Heavy-Section Mill. [PDF]
Materials (Basel), 2022 Sauer M +7 more
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Determination of Non-Recrystallization Temperature for Niobium Microalloyed Steel. [PDF]
Materials (Basel), 2021 Akhtar MN +9 more
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Impact properties of microalloyed steels
Metalurgija, 2000 Impact properites of two grades of microalloyed steels (Re>MPa) work hardened by static and dynamic inuaxial tension are presented. Properties are analysed by impact testing at very high impact loading rate (v=785 m/s) and by fatigue testing at ultrasonic, high frequency (20 kHz).
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The Effect of Cooling Rate on the Microstructure Evolution and Mechanical Properties of Ti-Microalloyed Steel Plates. [PDF]
Materials (Basel), 2022 Li X, Li Q, Li H, Gao X, Deng X, Wang Z.
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Tensile test models for low-carbon microalloyed steels with high niobium contents [PDF]
, 2011 U ovom se istraživanju proučavao utjecaj parametara valjanja (2 redukcijske brzine i 3 brzine hlađenja) i kemijskih elemenata kao što su: C, Mn, Nb, Ti, Mo, Ni, Cr, Cu i B na svojstva čvrstoće niskougljičnih mikrolegiranih čelika s visokim sadržajem ...
Antonio Martín-Meizoso +5 more
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How the Thermomechanical Processing Can Modify the High Strain Rate Mechanical Response of a Microalloyed Steel. [PDF]
Materials (Basel), 2021 Błoniarz R +6 more
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Effect of Initial Microstructure on the Toughness of Coarse-Grained Heat-Affected Zone in a Microalloyed Steel. [PDF]
Materials (Basel), 2021 Shi M +6 more
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Cailiao gongchengA new type of Nb containing hot formed steel was designed based on traditional 22MnB5 steel, and the effect of Nb on the microstructure and mechanical properties of the hot formed steel at different quenching rates was studied.
CHEN Hua +3 more
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Niobium in Microalloyed Rail Steels
, 2017 Rail steels rely primarily on possessing adequate wear and rolling contact fatigue resistance. These properties, together with the toughness, can in principle be optimized by implementing thermomechanical processing assisted by controlled niobium additions. The purpose of the current work is to develop a Nb-microalloying strategy in the context of high-
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