Carbon Nanotubes as Nanoreactors for Boriding Iron Nanowires
Advanced Materials, 2000 Han, W. +8 more
openaire +5 more sources
Phase Composition and Defect Substructure of Strengthening Layer Surfaced on Low Alloyed Steel [PDF]
, 2018 The microstructure and microhardness distribution in surface of low carbon Hardox 450 steel coated with alloyed powder wires of different chemical compositions are studied.
Gromov, Victor E. +5 more
core +1 more source
Influence of the composition of the boroning mixture on the dimension change of pressed and boroned samples from iron powder [PDF]
Science of Sintering, 2008 Volume changes occur during sintering and chemical-thermal treatments of metal powder samples. The results of the investigation of the volume change of pressed and boroned samples from an iron powder, depending on the mixture composition used for the ...
Ivanov S., Požega E.
doaj +1 more source
Single Fe2B Phase Particle Production by Calciothermic Reduction in Molten Salt
Hittite Journal of Science and Engineering, 2022 In this study, calciothermic single phase iron boride(Fe2B) production was investigated in a scalable molten salt system, starting from inexpensive, easily accessible oxide materials.
Levent Kartal
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Computational study of boron nitride nanotube synthesis: how catalyst morphology stabilizes the boron nitride bond [PDF]
, 2009 In an attempt to understand why catalytic methods for the growth of boron nitride nanotubes work much worse than for their carbon counterparts, we use first-principles calculations to study the energetics of elemental reactions forming N2, B2 and BN ...
A. S. Foster +4 more
core +3 more sources
Effect of Fabrication Method of Fe-TiB2 Nanocomposite Powders on Spark-Plasma Sintering Behavior [PDF]
Archives of Metallurgy and Materials, 2020 In this study, Fe-40wt% TiB2 nanocomposite powders were fabricated by two different methods: (1) conventional powder metallurgical process by simple high-energy ball-milling of Fe and TiB2 elemental powders (ex-situ method) and (2) high-energy ball ...
Sun-Woo Bae +2 more
doaj +1 more source
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
Materials Research Express, 2020 Niobium boride coating was produced on AISI 1020 steel by multicomponent boriding process. Boriding treatment at1000 °C for 4 h was followed by thermo-reactive diffusion technique at 1000 °C for 6 h under argon atmosphere.
A P Krelling +3 more
doaj +1 more source
Thermodynamic functions of Fe3B borides
Фізика і хімія твердого тіла, 2019 In this work we study the structural properties of hypoeutectic and hypereutectic Fe-B alloys, depending on the temperature of heating above the liquidus line and the cooling rate.
N. Yu. Filonenko +2 more
doaj +1 more source
Analysis of the growth kinetics of Fe2B layers by the integral method [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2018 In this study, an alternative approach based on the integral method was proposed to estimate the values of boron diffusion coefficients in the Fe2B layers grown at the surface of Armco iron.
Keddam M., Kulka M.
doaj +1 more source