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vanadium titanium containing

Phase composition of the vanadium-containing titanium ...

Nov 23, 2010 · 高达10%返现 · The phase composition of the vanadium-containing titanium slags that form upon the reduction smelting of the titanomagnetite concentrate from the Kuranakhsk deposit with an added CaCO 3 flux is studied by optical microscopy, X-ray diffraction, and scanning electron microscopy. The laws of formation of the phase composition and the interphase distribution of

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High strength titanium alloys containing about 45-55% by weight of titanium, about 25-45% by weight of vanadium and 10-20% by weight chromium alloys are disclosed. These latter two components are first alloyed into a master alloy before addition to the titanium resulting in reduced inclusions of vanadium.

Quantum-chemical analysis and experimental synthesis of ...

高达10%返现 · Oct 19, 2016 · A process for the synthesis of a two-component vanadium-titanium-containing monolayer coating on the silica surface by treating the latter with a mixture of TiCl4 and VOCl3 vapors was considered. Quantum-chemical simulations showed that the synthesis temperature and concentrations of the reactants in the gas phase have a decisive influence on the composition

Solubilities of vanadium, titanium, and zirconium in ...

Solubilities of vanadium, titanium, and zirconium were studied in liquid potassium containing less than 20 parts per million by weight (wt ppm) of oxygen between 1012 and 1341 K. Vanadium solubility is described by the relation log wt ppm V = 5.18 - - 4 500 T where T is the absolute temperature The heat of solution for the vanadium solubility

Vanadium Resources in Titaniferous Magnetite Deposits

separated to make a marketable titanium con­ centrate and a vanadium-bearing magnetite con­ centrate, which is salt-roasted to recover vanadium, and the tailings of this operation are used as an iron ore. Vanadium oxide containing 15,342 short tons of vanadium was recovered in 1956-72. Reserves total

Solubilities of vanadium, titanium, and zirconium in ...

Solubilities of vanadium, titanium, and zirconium were studied in liquid potassium containing less than 20 parts per million by weight (wt ppm) of oxygen between 1012 and 1341 K. Vanadium solubility is described by the relation log wt ppm V = 5.18 - - 4 500 T where T is the absolute temperature The heat of solution for the vanadium solubility

Quantum-chemical analysis and experimental synthesis of ...

Oct 19, 2016 · A process for the synthesis of a two-component vanadium-titanium-containing monolayer coating on the silica surface by treating the latter with a mixture of TiCl4 and VOCl3 vapors was considered. Quantum-chemical simulations showed that the synthesis temperature and concentrations of the reactants in the gas phase have a decisive influence on the composition and

US4716020A - Titanium aluminum alloys containing niobium ...

The high temperature strength to density ratio of titanium aluminum niobium alloys of the Ti 3 Al (alpha two) type is increased when molybdenum is added. New alloys contain by atomic percent 25-27 aluminum, 11-16 (niobium+molybdenum), 1-4 molybdenum, balance titanium. When vanadium replaces up to 3.5% molybdenum a lighter weight alloy is produced.

Purification of vanadium-containing TiCl4 by heating with ...

The titanium tetrachloride required for this purpose is obtained by the chloridizing dissociation of titanium-containing materials for example, ilmenite, leucoxene or rutile, and contains as impurities a number of other chlorides, predominantly those of iron, aluminum, vanadium and silicon.

Vanadium - Wikipedia

The most common alloy for seamless tubing is Titanium 3/2.5 containing 2.5% vanadium, the titanium alloy of choice in the aerospace, defense, and bicycle industries. Another common alloy, primarily produced in sheets, is Titanium 6AL-4V, a titanium alloy with 6% aluminium and 4% vanadium. Several vanadium alloys show superconducting behavior.

Production and electrochemical characterization of Ni ...

Apr 02, 2007 · Titanium, Ni–Ti alloys and vanadium alloys are known as materials of great affinity to hydrogen, so they are applied as hydride electrodes , , , , , , . Taking into account the properties of these materials, we have made an assumption, that composite layers containing Ti, V or Mo powder should be very interesting as electrode materials for ...

Properties and Applications of Titanium - 6% Aluminum - 4% ...

TiAlV alloy is an alpha+beta alloy, containing 6% aluminum and 4% vanadium. This titanium alloy has good tensile properties at room temperature, annealed material having a typical tensile strength of 1000-1100 MPa (145-160 ksi), and a useful creep resistance up to 300°C of about 570 MPa (83 ksi) for 0-1% total plastic strain in 100 hours.

Vanadium processing | Britannica

This produces a slag containing most of the titanium and a pig iron containing most of the vanadium. After removing the slag, the molten pig iron is blown with oxygen to form a new slag containing 12–24 percent vanadium pentoxide (V 2 O 5), which is used in the further processing of the metal.

4 Uses of Vanadium You Mightn't Know | Refractory Metals ...

4 Uses of Vanadium You Mightn’t Know. Vanadium is a silver-gray metal with a high melting point and is often called refractory metal together with niobium, tantalum, tungsten, and molybdenum.Moreover, vanadium is malleable, hard, non-magnetic, and has the ability to

Vanadium in Steels – IspatGuru

Feb 06, 2020 · Vanadium in Steels. Vanadium (V) is the 17th most commonly occurring element in the earths’ crust and finds wide use as an alloying element in steels. The atomic number of vanadium is 23 and its atomic weight is 50.94. It has a density of 6.11 gm/cc. Its melting point is 1910 deg C and boiling point is 3407 deg C.

Investigation on Viscosity and Melting Temperature of ...

Apr 09, 2019 · Carbides of titanium, chromium, and vanadium are precipitated when the hot metal cooled below the melting temperature. This is an important reason that titanium, chromium, and vanadium have great influence on the viscosity and melting temperature of hot metal.

Preparation and characterization of phosphate glasses ...

Feb 21, 2007 · The present paper reports a preliminary investigation of new phosphate glasses containing vanadium and titanium: Na 5−x Ti 1−x V x (PO 4) 3 (0 ≤ x ≤ 1). Elaboration process, thermal properties and Raman, EPR and diffuse reflectance spectra of

In Situ Formation of Heterobimetallic Salen Complexes ...

These structural results explain the strong rate-inhibiting effect of vanadium V (salen) complexes in asymmetric cyanohydrin synthesis catalyzed by [(salen)TiO] 2 complexes. It has also been demonstrated for the first time that the titanium and vanadium complexes can undergo exchange of salen ligands and that this is catalyzed by protic solvents.

vanadium中文_vanadium是什么意思 - iChaCha

Methods for determination of vanadium in nickel alloys 镍合金中钒含量的测定方法; Pretreatment of the hot iron containing vanadium and titanium 含钒钛铁水的预处理; Iron ores - methods for determination of vanadium content 铁矿石.钒含量的测定方法; Titanium alloys - method for determination of vanadium

Containing Vanadium and Titanium Steel Research Status

Containing Titanium Steel, Containing Vanadium Steel, Vanadium and Titanium Microalloyed Steel Vanadium and titanium are extremely important strategic resources, in industrial production occupies a considerable proportion. Vanadium has many excellent physical properties and mechanical properties, in the modern industrial technology ...

Titanium and Vanadium - Comparison - Properties - Material ...

This article contains comparison of key thermal and atomic properties of titanium and vanadium, two comparable chemical elements from the periodic table. It also contains basic descriptions and applications of both elements. Titanium vs Vanadium.

Titanium alloy containing prealloyed vanadium and chromium ...

The high strength Titanium alloy of claim 4 wherein the Vanadium-Chromium alloy formed by vacuum arc melting of the preselected amounts of Vanadium and Chromium is sized by subdividing the stable phase alloy to produce a readily compactable mixture with titanium for the formation of Vacuum arc melt electrodes containing the proper predetermined ...

Titanium Vanadium Cobalt Alloys - 911metallurgist

Feb 18, 2021 · The alloys of this investigation were surveyed primarily to furnish information relative to the effect of cobalt on the transformation and properties of titanium containing up to 16 percent vanadium. The objective was to develop a high-strength beta-stabilized titanium alloy with smaller total alloy additions than required in a binary system ...

REDUCTION OF TITANIUM· MAGNETITE CONCENTRATE

vanadium extraction [2]. The titanium-magnetiteconcentrates containing vanadium are put to agglomerating scorch when the contents of Ti02 is not more than 3-4%. Natural alloying pig-iron can be produced from them [3]. In some cases these pig-irons are treated as semiproducts for a getting rich vanadium converter slags.

The effect of micro alloying elements (vanadium, titanium ...

Feb 19, 2020 · The effect of micro alloying elements (vanadium, titanium) additions on the austenite grain growth behavior in medium carbon steel containing nitrogen Der Effekt der Zugabe von Mikrolegierungselementen (Vanadium, Titan) auf das Kornwachstumsverhalten von Austenit in mittlerem stickstoffhaltigem Kohlenstoffstahl.

The mineralogy of Titanium

Scandium > Vanadium: Most widespread minerals containing Titanium; This list of minerals containing Titanium is built from the mindat.org locality database. This is based on the number of localities entered for mineral species and is therefore slanted towards minerals interesting to collectors with less coverage of common rock ...

The balance of TiTanium and vanadium in The blasT furnace ...

containing a titanium-vanadium-magnetite con-centrate with a TiO 2 content of approx. 5,0 kg per tonne of pig iron was produced. The sinter mix composition included the titanium-vanadium-magnetite concentrate in the amount of 200 kg, grainy hematite ore 580,2

Vanadium | Geoscience Australia

Nov 20, 2017 · Vanadium also occurs in fossil fuels such as crude oil, coal and tar sands. Nearly all of the world's vanadium is derived from mineral concentrates (typically vanadium-rich and titanium-rich magnetite) separated from mined ore, or as a by-product of steel-making slags.

Vanadium Facts - 63 Facts You Possibly Never Knew!

Jun 27, 2021 · Vanadium is mixed with Aluminum in Titanium alloys and is used in dental implants, jet engines, and high-speed airframes. 36. Titanium alloy used for aerospace, defense etc., uses 2.5% of Vanadium. Another common Titanium alloy – Titanium 6AL-4V contains 4% Vanadium and 6% Aluminum. 37. Many alloys of Vanadium show superconducting behavior.

Vanadium in Steels – IspatGuru

Feb 06, 2020 · Vanadium in Steels. Vanadium (V) is the 17th most commonly occurring element in the earths’ crust and finds wide use as an alloying element in steels. The atomic number of vanadium is 23 and its atomic weight is 50.94. It has a density of 6.11 gm/cc. Its melting point is 1910 deg C and boiling point is 3407 deg C.

Vanadium - USGS

containing vanadium. Certain metals, such as manganese, molybdenum, niobium (columbium), titanium, and tungsten, are to some degree interchangeable with vanadium as alloying elements in steel. Platinum and nickel can replace vanadium compounds as catalysts in some chemical processes. Currently, no acceptable substitute for

Vanadium: A Green Metal Critical to Aerospace and Clean ...

Aug 12, 2020 · The answer: titanium-based alloys that contained the metal vanadium. When added to titanium, vanadium helps to create alloys with the best strength-to-weight ratio of any engineered material on earth. Half a century later, there remains no acceptable substitute for vanadium in aerospace titanium alloys. Vanadium-containing alloys of titanium ...

Vanadium (V) - Chemical properties, Health and ...

Vanadium occurs in about 65 different minerals among which are patronite, vanadinite, carnotite and bauxite. Vanadium occurs in carbon containing deposits such as crude oil, coal, oil shale and tar sands. Various vanadium ores are known but none is mined as such for the metal, which is generally obtained as a byproducts of other ores.