Results 1 to 10 of about 28,956 (190)
Hydrogen trapping in niobium-vanadium alloys [PDF]
Journal of Physics F: Metal Physics, 1986 The authors have measured the localised vibrational modes of hydrogen in a Nd0.93V0.07 alloy. As one cools the sample for the first time to 10K one observes that hydrogen is trapped at octahedral sites associated with two substitutional vanadium atoms. The trap energy is small (10-20 meV) and less than the precipitation enthalpy.
PICK, MA, SHAPIRO, SM, STONEHAM, AM
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Grain Refining of Aluminium and 6063 Alloys Using Al-V Alloy Containing Al3V Intermetallic Compound
Medžiagotyra, 2022 The grain refinement of aluminium alloys is one of the important processes in various industrial fields. This work aims to use aluminium-vanadium (Al-V) master alloy as a new grain refiner for grain refinement of aluminium alloys.
Gamal Mohamed Attia MAHRAN +1 more
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Influence of Vanadium on the Microstructure and High Temperature Properties of Semi High-Speed steel TIG Cladding Layer [PDF]
Cailiao Baohu, 2021 Aim at promoting the development of semi high-speed steel rolls remanufacturing technology, based on the alloy systems of semi high-speed steel, the influences of vanadium addition in argon arc welding powders on the high-temperature properties and ...
ZHANG Yong, GE Ze-long, TANG Jia-cheng, QI Xiu-ling
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Science and Technology of Nuclear Installations, 2022 Neutronic analysis in the HCLL blanket module has been established, and the calculation was performed by the ITER team, including the first wall (FW). In this study, seven materials have been investigated for FW material by considering characteristics ...
Indah Rosidah Maemunah +3 more
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Research progress on high-temperature oxidation resistance of vanadium alloys
工程科学学报, 2022 Vanadium alloys are an attractive candidate material for advanced fusion reactors’ structural components. Some leading vanadium alloys, such as V−(4−5)Cr−(4−5)Ti alloy, exhibit several important advantages, including excellent strength at elevated ...
Gao-wei ZHANG +6 more
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Structural analysis of iron based intermetallic phases in secondary AlSi6Cu4 cast alloy
Production Engineering Archives, 2017 The use of secondary aluminum alloys is increasing because it contributes to the decrease of production costs. However, these alloys contain bigger amount of iron. Iron has a negative effect and therefore its elimination is necessary in order to add some
Švecová Ivana +2 more
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Metals, 2021 The Al-V alloys were synthetized by potentiostatic electrodeposition onto a glassy carbon electrode from equimolar AlCl3 + NaCl bath containing vanadium ions at 200 °C.
Vesna S. Cvetković +6 more
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Effect of Thermal Treatment of Biomedical Ti-6Al-4V Alloy on Corrosion Resistance in Simulated Physiological Solutions [PDF]
Archives of Metallurgy and Materials, 2020 The effect of heat treatment on the corrosion resistance of Ti-6Al-4V alloy was investigated in the artificial saliva solution (MAS). It has been revealed that the thermal annealing treatment temperature favors the cathodic reactions and reduce the ...
J. Ryba +3 more
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Electrochemical Studies of Heat Treated Ti-6Al-7Nb alloy used in Surgical Implant Application [PDF]
Engineering and Technology Journal, 2008 biocompatibility. Vanadium-free Ti-6Al-7Nb alloy has been developed as apotential alloy for providing improved corrosion and wear resistance for orthopedicimplant devices, and to avoid the toxicity of vanadium ion.This work deals with the dependence of ...
Sami Abulunoun Ajeel
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Properties of diffusion-hardening composite solder modified with vanadium powder
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023 The article considers the effect of vanadium metal powder on the properties of diffusion-hardening solder based on a low-melting gallium-tin alloy and a solid component consisting of a copper-tin alloy powder.
V.М. Skachkov
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