Results 11 to 20 of about 12,064 (254)
Characterisation of CVD Niobium Carbide Coatings on Hard Carbide Substrate
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2012 Hard coatings are often used for mechanical properties such as wear and friction resistance. The corrosion behaviour may also be an important criterion for industrial applications of these coatings.
Stela CONSTANTINESCU +2 more
doaj +1 more source
Superconductivity in functionalized niobium-carbide MXenes
Nanoscale, 2023 We reveal the effects of Cl and S functionalization on the superconducting properties of niobium carbide (Nb2C) MXene crystals in bulk-layered and monolayer form, based on first-principles calculations combined with Eliashberg theory.
Cem Sevik +2 more
openaire +5 more sources
Journal of Materials Research and Technology, 2023 This study aims to improve the quality and durability of materials used in turbocharger housing, particularly to limit the degradation of automobile engine parts.
Jin Woong Park +6 more
doaj +1 more source
Nanocharacterisation of precipitates in austenite high manganese steels with advanced techniques: HRSTEM and DualEELS mapping [PDF]
, 2014 To achieve optimal mechanical properties in high manganese steels, the precipitation of nanoprecipitates of vanadium and niobium carbides is under investigation.
A J Craven +5 more
core +1 more source
Metallurgical Effects of Niobium in Dual Phase Steel
Metals, 2020 Dual phase (DP) steels are widely applied in today’s automotive body design. The favorable combination of strength and ductility in such steels is in first place related to the share of ferrite and martensite.
Hardy Mohrbacher +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.
core +1 more source
Dispersion strengthening in vanadium microalloyed steels processed by simulated thin slab casting and direct charging: Part I - Processing parameters, mechanical properties and microstructure [PDF]
, 2007 A study simulating thin slab continuous casting followed by direct charging into an equalisation furnace has been undertaken based on six low carbon (0.06wt-%) vanadium microalloyed steels.
Baker, T.N. +5 more
core +1 more source
Materials Research, 2022 High chromium cast iron (HCCI) with levels around 26% Cr - 2.9% C according to ASTM A 532 IIIA is widely used in systems where high abrasive wear resistance is required. To evaluate the niobium influence, HCCI with 0.5% Nb and 1% Nb additions were melted,
Ismael Nogueira Rabelo de Melo +5 more
doaj +1 more source
Manipulate intestinal organoids with niobium carbide nanosheets
Journal of Biomedical Materials Research Part A, 2020 AbstractMultifunctional two‐dimensional nanosheet materials have attracted attention in biomedical fields due to their unique physiochemical and biological properties. Interactions between intestinal stem cells and Engineered Nanomaterials (ENMs) are an essential area in research with the growing diagnosis of gastrointestinal (GI) diseases.
Brittney Reding +7 more
openaire +4 more sources
Microstructure and Continuous Cooling Transformation of an Fe-7.1Al-0.7Mn-0.4C-0.3Nb Alloy
Metals, 2022 Reducing pollutant emissions and improving safety standards are primary targets for modern mobility improvement. To meet these needs, the development of low-density steels containing aluminum is a new frontier of research for automotive applications. Low-
Mônica Aline Magalhães Gurgel +8 more
doaj +1 more source