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202111 · 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
contact2021319 · Tungsten (W) is widely considered as the candidate for plasma facing materials (PFMs) in fusion reactor [1,2,3].However, under the deuterium–tritium fusion
contact26.0% Re: WCu* 10 - 40% Cu: W heavy metal* alloy with a high density: ... The result: tungsten alloys with different property profiles that are
contact202162 · To develop high-quality refractory metal targets, pure W and W/Re alloys (with Re contents of 1, 5 and 10 mass%) were fabricated via mechanical mixing, press
contact202191 · 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
contact2021111 · In this work, tungsten (W) and tungsten-rhenium alloy (W-5wt%Re) with a mass fraction of 5wt% Re were selected as the research objects. They were irradiated by
contactSECTION 1. IDENTIFICATION. Product Name: Tungsten Rhenium Alloy Product Number: All applicable American Elements product codes, e.g. W-RE-02 , W-RE-03 , W-RE-04 ,
contact5. W-Re alloys were harder than plain W in the 20–1000°C range. At 800°C, the alloys with 10, 25 and 75% Re had a hardness of about 200 kg/sq. mm while an alloy of W with 2%
contactTungsten Rhenium (W-Re) Alloy Electrode is a grey metallic Rod with a pointy end (see picture). The size of the electrode can be customized according to customers’ requests.
contact201931 · Abstract. A body-centered cubic W-based refractory high entropy alloy with outstanding radiation resistance has been developed. The alloy was grown as thin films showing a bimodal grain size distribution in the nanocrystalline and ultrafine regimes and a unique 4-nm lamella-like structure revealed by atom probe tomography (APT).
contact26.0% Re: WCu* 10 - 40% Cu: W heavy metal* alloy with a high density: ... The result: tungsten alloys with different property profiles that are customized to the respective application. WK65 (tungsten-potassium)
contact202031 · Upon high-temperature annealing at 1600 °C, the W-Re-ZrC alloy still retains a high total elongation of 12.9% and a high tensile strength of over 1.3 GPa, unlike the W–Re alloy, which exhibits ...
contact202323 · the W–Re phase diagram is dealt with in Section 3, and Section 4 considers the possibility of local concentrations c >c in an irradiated material for which the overall Re concentration is less than c. The paper ends with a dis-cussion in Section 5 and conclusions in Section 6. 2. The Helmholtz energy of bcc W–Re alloys
contactW and W-5wt%Re alloy were irradiated by 50 keV helium ions at RT, 200 • C, 350 • C and 500 • C to investigate the influence of temperature on the microdefects and surface morphology in the ...
contact20221212 · Tungsten and tungsten alloys - W-Co alloys with 10-70% W Tungsten and tungsten alloys - W-Co alloys with 10-70% W Tungsten and tungsten alloys - W-Co alloys with eutectic compostion (cca 46% W) ... W-Re alloy (23.4% Re + 0.3% HfC) - Electrolytic thinning W-Re alloy (25% Re) - Electrolytic polishing and chemical etching
contactTungsten Rhenium (W-Re) Alloy Wire Packaging: Our Tungsten Rhenium (W-Re) Alloy Wire are carefully packed to prevent damage during storage & transportation. Wooden crate is applied when the cargo is over weight. Download MSDS. Reference ALB-R013. Data sheet. Item Number ALB-R013 Formula W-Re Purity 99.95% Quantity 10m, 25m, 100m
contact2023323 · The microstructure, mechanical properties, and phase stability of TiN+MWCNTs ceramic-based composite were studied. Ball milling and spark plasma sintering (SPS) techniques were adopted for synthesizing titanium nitride (TiN) composites containing 1, 3, and 5 wt. percent (wt. %) multiwalled carbon nanotubes (MWCNT). At a
contact78 Pt 195.0 Platinum. See more Platinum products. Platinum (atomic symbol: Pt, atomic number: 78) is a Block D, Group 10, Period 6 element with an atomic weight of 195.084. The number of electrons in each of platinum's shells is [2, 8, 18, 32, 17, 1] and its electron configuration is [Xe] 4f 14 5d 9 6s 1.
contactMade of tungsten alloyed with 3%, 5%, 25% or 26% rhenium, W-Re alloys become more ductile and machineable. And due to the good electrical properties, they are widely used as high temperature thermocouple materials. As the most common material, tungsten rhenium wire is used for the production of heaters for dispenser cathodes.
contact2020227 · Upon high-temperature annealing at 1600 °C, the W-Re-ZrC alloy still retains a high total elongation of 12.9% and a high tensile strength of over 1.3 GPa, unlike the W–Re alloy, which exhibits ...
contact2020220 · That is to say, a W(Re) solid solution is constructed after the high-energy MA, with a milling time up to 50 h, which can be further confirmed by the merely indexed diffraction peaks of the BCC-structured W(Re) and the absence of
contact202323 · the W–Re phase diagram is dealt with in Section 3, and Section 4 considers the possibility of local concentrations c >c in an irradiated material for which the overall Re concentration is less than c. The paper ends with a dis-cussion in Section 5 and conclusions in Section 6. 2. The Helmholtz energy of bcc W–Re alloys
contact2023320 · Tungsten. The first and premier journal dedicated to the science and technology of tungsten and related metals, including molybdenum, cobalt, vanadium, tantalum, niobium, rhenium, zirconium, hafnium, as well as their alloys and compounds. It covers studies on nuclear materials, low-dimensional materials, high-entropy alloy,
contact20201021 · Tungsten-Rhenium Wire has a density almost equal to Tungsten Wire, and is commonly used in thermocouples and electronics products. Our Rhenium Wire is 99.99% pure and has high strength and
contact2021615 · Moreover, the susceptibility to oxidation of tungsten [the O-W (oxygen-tungsten) system] [6,8] at elevated temperature makes the obtained joints porous and not very durable. The welding process should take place in a protective atmosphere to protect the surfaces to be welded against oxidation, and therefore the welding of THA sinters is
contact20201021 · Rhenium Alloys, Inc. is a leading manufacturer of refractory metals and high temperature products, located near Cleveland, Ohio. We bring technology and engineering together to provide innovative solutions to customers in a wide range of industrial, government, and high-tech applications. Committed to continuous
contact2023323 · The microstructure, mechanical properties, and phase stability of TiN+MWCNTs ceramic-based composite were studied. Ball milling and spark plasma sintering (SPS) techniques were adopted for synthesizing titanium nitride (TiN) composites containing 1, 3, and 5 wt. percent (wt. %) multiwalled carbon nanotubes (MWCNT). At a
contact2019624 · Tungsten 은 비중 19.3, 용융점 3410℃의, 고용융점 금속입니다. 텅스텐은 고속도강과 공구강에 합금원소로 사용, ... W-Re Alloy W3Re W5Re W25Re W26Re Chemical composition (%) Rhenium (Re) 3.00% 5.00% 25% 26% Tungsten (W) 97% 95% 75% 74% ...
contact2023111 · The most common high-density Tungsten alloys are W-Ni-Fe and W-Ni-Cu. Tungsten Alloy Applications. Medical and Industrial Radiation Shielding. Weights, Counterbalances, and Ballasts. Boring Bars and Grinding Quills. Bucking Bar. Ordnance Components. High-Temperature Tooling. Typical Properties: Alloy Type (%)> 90 W 6 Ni
contact20181221 · Novel low-activation tungsten (W) alloy-based composites are investigated here. A W 0.5 TaTiVCr matrix (M) was selected due to its promising strength (more than two times that of pure W) and low activation properties. W short fibers (W sf) or W particles (W p) were embedded in W 0.5 TaTiVCr in an effort to improve the fracture
contact2020220 · That is to say, a W(Re) solid solution is constructed after the high-energy MA, with a milling time up to 50 h, which can be further confirmed by the merely indexed diffraction peaks of the BCC-structured W(Re) and the absence of
contact20221221 · PHASE diagram equilibrium studies in the binary tungsten–rhenium system show the presence of two phases over the range 0–65 wt. per cent rhenium at 1,500° C (ref. 1). A terminal solid ...
contact199291 · Abstract. Tungsten--rhenium--hafnium carbide (W---Re---HfC) alloy is the strongest metallic material at temperatures greater than 2000 K. In the this paper, the mechanical properties of tungsten and a W--3.6Re--0.26HfC alloy were determined from 1700 to 2980 K in a vacuum below 10[sup [minus]5] Pa. hfC particles had an exceptional
contact@article{osti_, title = {Irradiation induced precipitation in tungsten based, W-Re alloys}, author = {Williams, R K and Bentley, J and Stiegler, J O and Wiffen, F W}, abstractNote = {Tungsten-base alloys containing 5, 11, and 25 pct Re were irradiated in the EBR-II reactor. Irradiation temperatures ranged from 600 to 1500/sup 0/C. All
contact20201021 · Tungsten-Rhenium Wire has a density almost equal to Tungsten Wire, and is commonly used in thermocouples and electronics products. Our Rhenium Wire is 99.99% pure and has high strength and
contact202086 · Both dilute alloys (1- to 7-percent. Re) and an alloy whose composition (25-percent Re) is near the solvus line were studied. SYMBOLS b Burger's vector C constant EC line tension at top of Peierls barrier EO equilibrium line tension H activation energy HO thermal energy needed to bypass obstacle in absence of stress
contact2 · Tungsten-Rhenium Alloy – Thermal Conductivity. Thermal conductivity of Tungsten-Rhenium Alloy is 70 W/ (m·K). The heat transfer characteristics of a solid material are measured by a property called the thermal conductivity, k (or λ), measured in W/m.K. It is a measure of a substance’s ability to transfer heat through a material by conduction.
contact2019624 · Tungsten 은 비중 19.3, 용융점 3410℃의, 고용융점 금속입니다. 텅스텐은 고속도강과 공구강에 합금원소로 사용, ... W-Re Alloy W3Re W5Re W25Re W26Re Chemical composition (%) Rhenium (Re) 3.00% 5.00% 25% 26% Tungsten (W) 97% 95% 75% 74% ...
contact20101231 · The corrosion behavior and the preferentially attacked phase of the W-Cu alloys changed with pH values as micro-galvanic effect between Cu binder and W phase played a significant role.
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