The elastic modulus of tantalum is similar to that of steel, and it has good conductivity and plasticity. In addition, the metal activity of tantalum is low, with very……
Continue Reading →When the temperature drops close to absolute zero, some substances undergo a sudden chemical change and become a "superconductor" with almost no resistance……
Continue Reading →Superconducting power cable, the use of barium - copper - oxygen system to add niobium and titanium alloy conductor, its processing steps are: production of alloy wire……
Continue Reading →The method for preparing high-field Nb3Sn superconducting strand wire by adding titanium element with Nb-47Ti rod as the addition source belongs to the technical……
Continue Reading →Titanium is divided into "pure titanium" and "titanium alloy" two categories, in each country will have their own standards, such as ASTM in the United States and……
Continue Reading →Tantalum alloy sintered strip with Ta-9.2W-0.5Hf composition was used to make alloy ingots by electron beam vacuum melting, then hydrogenation-shatter-dehydrogenation……
Continue Reading →Tantalum has a high melting point temperature. Therefore, the alloying of tantalum and other elements such as niobium or tungsten (which also have high melting point……
Continue Reading →The low elastic mold titanium-zirconium dental implant material and its preparation method, the low elastic mold titanium-zirconium dental implant material has a……
Continue Reading →Titanium is considered a rare metal because it is dispersed in nature and difficult to extract. But it is relatively abundant, ranking tenth among all elements……
Continue Reading →Tantalum is a high-density hard metal with high ductility, thermal and electrical conductivity. Tantalum is a refractory metal, often used as a secondary component……
Continue Reading →Tantalum sheet is an important metal material, which has a wide range of applications and unique performance advantages. This paper will introduce the application……
Continue Reading →Crystal structure: The cell is a body-centered cubic cell, each cell contains 2 metal atoms.
Cell parameters: a=330.13pm, b=330.13pm, c=330.13pm, α=90°, β=90°, γ=90°……
Most manufacturers manufacture these titanium foils using raw materials provided by customers or existing resources at the plant. Windshields, lantern reflectors……
Continue Reading →The composition of niobium-titanium superconducting alloy materials should meet the requirements of Tc, Hc2 and Jc as high as possible, generally in the range of……
Continue Reading →The high homogeneity vanadium-titanium based hydrogen storage alloy and the preparation method thereof include the following steps: S1, weighing the raw material……
Continue Reading →Amorphous magnetic alloys based on transition metals such as iron, cobalt, nickel (about 90% (atomic fraction)) and containing about 10% (atomic fraction) of metal……
Continue Reading →Tantalum metal has the characteristics of high melting point, high density, corrosion resistance, good ductility, etc., and is widely used in electronics industry, alloy industry……
Continue Reading →Material properties: Niobium has the characteristics of low elastic modulus, poor thermal conductivity, low mechanical strength, high expansion coefficient and high plasticity in……
Continue Reading →The alloy titanium foil for the production of high-quality sound film is composed of the following weight parts of raw materials: titanium powder 180 ~ 200 parts……
Continue Reading →The atomic size of tantalum and tungsten is close to the lattice type, and they have a large solid solubility in Ta, which is an ideal solid solution strengthening element……
Continue Reading →Titanium tube production is currently widely used cold rolling process, its plastic deformation process and plate and bar there are obvious differences: first of all……
Continue Reading →At present, molybdenum niobium alloys are prepared by electron beam melting or hot isostatic pressing or vacuum sintering. The electron beam smelting molybdenum niobium……
Continue Reading →Zirconium-titanium alloy, its chemical composition (wt %) is: Zr15.5-42.5; Ti50.5-75.5; Al4.5-5.9; V3.0-4.0, the rest are unavoidable impurities contained in raw materials……
Continue Reading →The layered Ti-Ni shape memory composite material and its preparation method belong to the technical field of functional composite material preparation……
Continue Reading →The method of solid solution strengthening preparation of tantalum base alloy with gradient structure is as follows: 1. The tantalum powder is placed in nitriding furnace……
Continue Reading →The invention relates to a preparation method of medical porous titanium or titanium alloy material coated with tantalum coating. The method firstly adopts 3D printing……
Continue Reading →Tantalum has a high melting point, and its recrystallization annealing temperature is correspondingly high. The traditional vacuum annealing furnace is limited by materials……
Continue Reading →Plastic working---The plasticity of pure tantalum is good, the deformation resistance is small, the work hardening rate is small, all kinds of profiles and……
Continue Reading →Spacecraft engine is mainly used in launch vehicles, satellites and spacecraft, is a highly complex and precise thermal machinery, to provide flight power for spacecraft, can directly……
Continue Reading →1.Low density and high strength: the density of titanium alloy is about half of iron, but it has excellent strength. This makes titanium alloy a very……
Continue Reading →Pure niobium RO4200, purity ≧99.95%. Niobium tungsten alloy Nb521, (main composition W: 4.5%-5.5% Mo: 1.5%-2.5% Zr: 0.7%-1.5% Impurity content……
Continue Reading →1) Titanium (Ti) - Often described as a "sponge" due to the porosity within its structure and on its surface during formation. Titanium alloys have high corrosion……
Continue Reading →The transition point is above 40 ~ 80℃. The aging treatment temperature is generally 450 ~ 550℃……
Continue Reading →By adding Hf element to the tantalum tungsten alloy matrix to form a stable oxide, the oxide is almost not attacked by alkaline metals, thus significantly improving the corrosion……
Continue Reading →Tantalum alloy is attractive in the aspects of room temperature plasticity, formability, corrosion resistance and melting point, but its poor fatigue strength has become……
Continue Reading →Tantalum alloy has the advantages of high density, high temperature resistance, high strength, good machining performance, fracture toughness, corrosion resistance, etc……
Continue Reading →The study of heat-resistant titanium alloy is one of the most important directions in the field of titanium alloy. It is mainly used in the manufacture of the disc, blade and casing……
Continue Reading →Power cables for power sources, especially superconducting power cables. Using barium - copper - oxygen system plus niobium and titanium alloy conductor……
Continue Reading →In the smelting method of Nb-TiAl based alloy, sponge titanium, niobium titanium alloy and aluminum bean are used as raw materials, which are pressed and welded……
Continue Reading →The hardness of tantalum wire usually depends on its purity and treatment. In general, tantalum wires with higher purity are usually weaker, and tantalum wires with……
Continue Reading →As a commonly used orthopedic implant material, titanium alloy has a lower elastic modulus than stainless steel and cobalt alloy, but it is still higher than bone……
Continue Reading →Tantalum wire of the same specifications is produced by using different metallurgical grade tantalum powder as raw material through the same……
Continue Reading →The welding method of titanium alloy and stainless steel is characterized by: combining titanium alloy and stainless steel by vacuum secondary brazing……
Continue Reading →The preparation method of large-size, fine-crystal molybdenum tantalum alloy sputtering target includes the steps of cold isostatic pressing, sintering, flattening……
Continue Reading →Preparation technology of tantalum target material. In the process of preparing tantalum targets, the tantalum powder is first formed by isostatic pressing to……
Continue Reading →Indirect heating sintering is the sintering of tantalum and tantalum alloy bar material by heat radiation and heat convection to increase the furnace……
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