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Nitinol Alloys. Nickel Titanium (also known as Nitinol or NiTi) is in the unique class of shape memory alloys. A thermoelastic martensitic phase transformation in the material is responsible for its extraordinary properties. Nitinol alloys are typically made of 55%-56% Nickel and 44%-45% Titanium. Small changes in composition can significantly ...
RHENIUMET is committed to providing customers with high-performance rhenium and rhenium alloy sputtering coating targets, evaporation coating particles; MOCVD …
Abstract and Figures. In this study, Rhenium is added to traditional (W-Ni-Fe) Tungsten heavy alloys keeping the ratio of Ni:Fe as 7:3 constant and varying the proportions of W and Re. The alloys ...
Various Mo–Re alloys are attractive candidates for use as fuel cladding and core structural materials in spacecraft reactor applications. Molybdenum alloys with rhenium contents of 41–47.5% (wt%), in particular, have good creep resistance and ductility in both base metal and weldments.However, irradiation-induced changes such as …
The high temperature tensile strength at 1100°∼1600°C is the highest for 10∼20%Re alloys, but that at 2000°C does not show any large difference between doped tungsten and tungsten-rhenium ...
Molybdenum Rhenium sputtering target, Mo-Re Alloy Target. Mo-Re alloy is Molybdenum Alloyed with 41% or 47.5% of Rhenium(nominal content of Rhenium is 50%), which has good ductility, weld ability, formability and strength. Mo-Re alloy keeps high ductile even after used in high temperature. Mo-Re alloy are widely used for electronics, …
Tungsten Rhenium X Ray Anode Target refers to tungsten alloy targets used for anodes of medical X-ray tubes. At the same time, tungsten-rhenium targets are also widely used in magnetron sputtering. Tungsten Rhenium X Ray Anode Target manufacturers tell you that X-rays are usually invisible light emitted when matter undergoes microscopic changes.
Tungsten sputtering targets are typically supplied to meet the requirements of ASTM-B-760. Upon request, Eagle Alloys Corporation can supply Tungsten targets per AMS 7897, AMS 7898. Tungsten has the highest melting point of the refractory metals, high density, and low coefficient of thermal expansion. It offers exceptionally high strength and ...
The tungsten rhenium alloy used in the anode target surface has high resistance to electron bombardment and a low dose decay rate, which can effectively …
Fukuda et al., reported tungsten-rhenium alloy showed a systematic change with rhenium concentration, but on the other hand, K-doped W showed almost same thermal diffusivity [4]. In their paper, W-1% Re alloy showed 47.6 mm 2 /s at 401 °C, and this thermal diffusivity is very close to that of the irradiated pure tungsten in this study.
The number of electrons in each of rhenium's shells is 2, 8, 18, 32, 13, 2 and its electron configuration is [Xe] 4f 14 5d 5 6s 2. The rhenium atom has a radius of 137 pm and a Van der Waals radius of 217 pm. Rhenium was discovered and first isolated by Masataka Ogawa in 1908. In its elemental form, rhenium has a silvery-white appearance.
A proper amount of rhenium dissolved in tungsten can form solid solution alloys. Under the "rhenium effect", the tungsten-rhenium alloy has higher plasticity, higher recrystallization temperature, better creep resistance at high temperature, higher thermoelectric potential and higher resistivity than pure tungsten.
Tungsten is often used as a target surface material in the anode target of various X-ray tubes because of its high melting point, low vapor pressure, and X-ray generation when irradiated by a high-speed electron beam. Rhenium can make the target material have the advantages of high strength, toughness, heat resistance and high precision.
The number of electrons in each of rhenium's shells is 2, 8, 18, 32, 13, 2 and its electron configuration is [Xe] 4f 14 5d 5 6s 2. The rhenium atom has a radius of 137 pm and a Van der Waals radius of 217 pm. Rhenium was discovered and first isolated by Masataka Ogawa in 1908. In its elemental form, rhenium has a silvery-white appearance.
Tungsten-rhenium alloys, applied by vapor deposition, are used to coat the surface of molybdenum targets in X-ray tube manufacture. Other rhenium alloys, with tungsten and molybdenum, are used for filaments, grid heaters, cathode cups, and ignitor wires in photoflash bulbs. One of the largest applications for rhenium is for mass spectrometer ...
The present invention provides a kind of nickel rhenium alloys target and its preparation method.The nickel rhenium alloys target includes nickel, rhenium and the first metal component, first metal component includes aluminium, zirconium or combinations thereof, on the basis of the total atom number of the nickel rhenium alloys target, the content of …
1. Platinum-rhenium Alloy. Platinum-rhenium alloy is a binary alloy based on platinum and added with rhenium. There are two kinds of platinum-rhenium alloys: PtRe8 and PtRel4.PtRe8 is a high-temperature thermocouple material, which can be used with rhodium for an instantaneous temperature of 1800 ° C and platinum at 1600 ° C.
Rhenium Alloys manufactures tubular double-ended (T-Style) infrared (IR) Quartz Halogen Lamps. Our primary IR Halogen Lamps are used in the semiconductor industry as a heat source in epitaxial processing of silicon wafers. Our lamps are qualified and approved by leading semiconductor manufacturers worldwide. Rhenium Alloys is the OEM supplier ...
After a historic excursus the basic properties of rhenium are summarized, followed by selected classes of its compounds (halides and oxyhalides, oxides, perrhenates, carbides, carbonyls, alkoxides). Subsequently, the analysis of rhenium and a variety of rhenium alloys as well as the use of rhenium as catalyst are described. Finally, the …
Mo-Re alloy is Molybdenum Alloyed with 41% or 47.5% of Rhenium(nominal content of Rhenium is 50%), which has good ductility, weld ability, formability and strength. Mo-Re alloy keeps high ductile even after used in high temperature. Mo-Re alloy are widely used for electronics, nuclear and aerospace applications.
Platinum target is one of the main products of Rheniumet Ltd.with good Wholesale price and quality, Factory direct sales Low price. Our company is a professional supplier(s) and manufacturers China, with various products For sale. ... Molybdenum rhenium alloy; Other rhenium alloys; Rhenium derivatives; Other rare and precious metal. Support ...
CAS Number: . Purity: 99.99% Shape: Discs, Plates, Column Targets, Step Targets, Custom-made. Rhenium sputtering target is available in various forms, purities, sizes, and prices. Stanford Advanced …
Rhenium target for magnetron sputtering target material deposition, magnetron sputtering deposition is a new kind of physical gas phase deposition (PVD), compared to the way of evaporation coating, it has quite obvious advantages in many aspects, as a has developed to a mature technology, magnetron sputtering has been applied in many fields, such as …
3.High-speed rotating anode: The anode speed of the rotating anode X-ray tube reaches 2800r/min. The high rotation speed can make the electron beam stay at a certain point for a short time, and the target can …
Best Quality Tungsten Rhenium Alloy Sheet, Wre3, Wre5, Wre25, Wre26 Alloy Plate, Tungsten Rhenium Target FOB Price: US $2,000-5,000 / Piece. Min. Order: 1 Piece Contact Now. Unpolished and Black-Faced Tungsten-Rhenium Rod with Competitive Price FOB Price: US $2,000 / kilograms. Min ...
Besides tungsten (W), a tungsten‐rhenium alloy (W25Re) is a common target material owing to its higher recrystallization temperature (1600–1800°C) despite a lower melting temperature (3050°C) as well as better strain performance compared to W. 36, 37, 38 Of note, the specific heat of W25Re is the same as that of W, but its thermal ...
Introduction of rhenium into tungsten increased the recrystallization temperature, tensile strength, and plasticity of the system. Wires of a tungsten alloy containing 20 wt.% rhenium had a tensile strength of 160 to 190 kg/mm/sup 2/ and an elongation of 18 to 20% after annealing. The specific resistivity also increaesd considerably.
Rhenium Alloys, Inc. consistently researches and develops new applications for its refractory metal products. Contact Rhenium Alloys Request Quote Careers – Download Application TF: 888-RHENIUM PH: 440-365-7388 FX: 888-366-9830. Industrial Services
Rhenium improved the strength and ductility of tungsten in the 20–3000°C range. 4. W-Re wire developed a high strength and ductility after annealing at 1400–1950°C. An alloy with 20% Re annealed at 1400–1500°C had a strength of 180–190 kg/sq. mm and 18–20% elongation. 5. W-Re alloys were harder than plain W in the 20–1000°C range.
Tungsten Rhenium alloy wire is drawn from an alloy rod composed of tungsten and rhenium, and the common rhenium content is 3%, 5%, 25%, and 26%. Tungsten-rhenium alloy wire has good electrical conductivity, ductility, and workability, and can be used for high-temperature thermocouple and cathode wire. Please contact us if you need …
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