Results 21 to 30 of about 1,340,740 (334)
Influence of boron content on the fracture toughness and fatigue crack propagation kinetics of bainitic steels [PDF]
, 2016 The relatively good combination of high strength and ductility makes bainitic steels a candidate to replace many other steels in industrial applications. However, in service, ductility and strength are not up to standard requirements.
Cabrera Marrero, José M. +4 more
core +2 more sources
Hot deformation and processing map of Cr-Mo-B mechanical engineering steel
Cailiao gongcheng, 2019 The hot deformation behavior of Cr-Mo-B mechanical engineering steel was conducted at deformation temperature of 850-1150℃ and strain rates of 0.1-10s-1. The artificial neural network(ANN) model was developed based on the true stress-strain curves, where
SUN Ting +4 more
doaj +1 more source
Precipitation behavior of V- N microalloyed steel at the normalizing process
工程科学学报, 2015 The precipitation behavior of V-N microalloyed steel at the normalizing process was studied by physicochemical phase analysis and high resolution transmission electron microscopy.
SU Hang +4 more
doaj +1 more source
Processes, microstructure and properties of vanadium microalloyed steels [PDF]
, 2009 Vanadium as an important alloying element in steels was initially associated with the properties achieved following tempering. Interest in the microstructure was stimulated by the advent of transmission electron microscopes with a resolution of ~1nm ...
Baker, T.N.
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Facile route to bulk ultrafine-grain steels for high strength and ductility
Nature, 2020 Steels with sub-micrometre grain sizes usually possess high toughness and strength, which makes them promising for lightweighting technologies and energy-saving strategies.
Junheng Gao +13 more
semanticscholar +1 more source
Metals, 2016 It is high of commercial importance to generate the grain refinement in alloys during solidification by means of electromagnetic fields. Two typical patterns of electromagnetic fields, pulsed electric currents (ECP) and traveling magnetic field (TMF ...
Yunhu Zhang +8 more
doaj +1 more source
On the mechanisms of wetting characteristics modification for selected metallic materials by means of high power diode laser radiation [PDF]
, 2002 This work elucidates and analyses the factors responsible for modifications to the wettability characteristics of metallic materials after high power diode laser (HPDL) treatment.
Lawrence, Jonathan, Li, Lin
core +1 more source
Metallurgical and Materials Transactions. A, 2020 This is a viewpoint paper on recent progress in the understanding of the microstructure–property relations of advanced high-strength steels (AHSS).
D. Raabe +22 more
semanticscholar +1 more source
Variant Pairing of Lath Bainite and Martensite in an Ultra-High-Strength Steel
Metals, 2022 The mixed structure of lath bainite and martensite was obtained by isothermal transformation tests at 698 K, 673 K and 623 K in ultra-high-strength steel. The interweaving mode of lath bainite and martensite was revealed by colored metallography and band
Meiying Li +3 more
doaj +1 more source
The biology and technology of intelligent autonomous agents [PDF]
, 2016 Guest editorial.We thank Dr. L. Veiga da Cunha, director of the NATO ASI program for the support throughout the whole administrative process associated with the Nato funding.
Steels, Luc
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