Results 1 to 10 of about 6,265 (301)

Investigation on mechanical alloying process for vanadium alloys

Journal of Nuclear Materials, 2013
Abstract Mechanical alloying (MA) is an efficient approach for fabricating particle-dispersion alloys, and has recently been introduced to strengthen structural materials including vanadium alloys for fusion application. Dissolution behavior of the alloying elements is a key issue for optimizing MA in fabricating particle-dispersion vanadium alloys ...
P.F. Zheng, T. Nagasaka, T. Muroga, J.M. Chen   +3 more
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Recovery and recrystallization of vanadium alloys

Journal of Nuclear Materials, 1996
Abstract A vanadium alloy containing 4 wt% Cr and 4 wt% Ti has been identified as a promising candidate structural alloy for liquid metal-cooled blankets in fusion power reactors. Studies of recovery, recrystallization and precipitation kinetics are in progress to provide the metallurgical basis for the development of improved properties.
A.N. Gubbi, A.F. Rowcliffe
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Interdiffusion in niobium-vanadium alloys

Journal of the Less Common Metals, 1965
Abstract A determination of the variation of interdiffusion coefficient with composition for Nb-V alloys has been made for diffusion temperatures of 1404°, 1505°, 1630° and 1750°C. Three types of doubly infinite couples were employed: Nb/V, Nb/alloy and V/alloy, where the alloy was 50 at.% Nb.
R.C. Geiss, C.S. Hartley, J.E. Steedly
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Columbium-vanadium alloy system

JOM, 1954
On the basis of microscopic studies, melting-point observations, and X-ray analyses, a phase diagram is proposed for the Cb-V system. A complete series of solid solutions is formed with a minimum in the solidus at 1810°C near 35 wt pct Cb. No compounds or intermediate phases were found in the system above 650°C.
H. A. Wilhelm, O. N. Carlson, J. M. Dickinson   +2 more
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EXPLORATION OF VANADIUM-BASE ALLOYS

1955
Abstract : This is the third annual report. The oxidation study on vanadium alloys has been further pursued and the conclusion has been reached that satisfactory oxidation resistance at elevated temperature of vanadium-base alloys cannot be rendered by alloying alone but possibly by electroplating. Major efforts have been directed toward evaluating the
WILLIAM ROSTOKER, ALBERT S. YAMAMOTO
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Vanadium carbonitride and vanadium–aluminum alloy

2021
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Properties of Vanadium-Columbium Alloys

Journal of The Electrochemical Society, 1960
The development of a series of V--Nb alloys is described. The exploitation of this alloy system allows the design of high-strength, low-density compositions possessing good aqueous corrosion resistance in boiling, oxidizing, or reducing acids and sufficient oxidation resistance to allow their fabrication by conventional hot-working techniques in air ...
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Preparation and wear properties of high-vanadium alloy composite layer

Friction, 2021
Fangfang Wang, Liujie Xu, Shizhong Wei   +2 more
exaly  

Titanium-Vanadium Binary Alloys

1983
Ti-V has played a dominant role in the early development of type-II superconductivity. Since the late 1950’s when the results of transition temperature measurements were first reported, Ti-V has been subjected to both critical field and critical current measurement. The alloy has been investigated in both bulk and thin-film form, in the non-equilibrium
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PILOT EVALUATION OF VANADIUM ALLOYS

1963
Abstract : Experimental vanadium-columbium base alloys were fabricated to sheet from 200-gram arcmelted ingots. The composition V-60w/o Cb1w/o Zr-0.075w/o C had ultimate tensile strength values of 97,000, 77,000, and 20,000 psi at 1800, 2000, and 2400 F, respectively.
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