202321 · DOI: 10.1063/1.. Abstract: A tungsten-rhenium (W-Re) classical interatomic potential is developed within the embedded atom method interaction
contactTungsten (W) is a prime candidate for use in plasma-facing components in fusion reactors. These components are subjected to high temperatures and displacement damages
contactSetyawan W, Kurtz R J.Effects of transition metals on the grain boundary cohesion in tungsten[J]. Scr. Mater., 2012, 66: 558 [51] Nemoto Y, Hasegawa A, Satou M, et al.
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
contactW. S. M. Werner, K. Glantschnig, C. Ambrosch-Draxl. Optical constants and inelastic electron-scattering data for 17 elemental metals, J. Phys Chem Ref. Data 38, 1013-1092
contact20211119 · To overcome the brittleness of W a W fiber-reinforced W composite material (W f /W), incorporating extrinsic toughening mechanisms as described in [8, 10]
contactElectron configuration: [Xe]4f145d46s2. Oxidation state: 6,5,4,3,2. Crystal structure: cubic body centered. Tungsten’s symbol, W, originates from its former name "wolfram".
contact2021427 · However, the impact of redox changes on the W isotope composition of seawater is still unknown. Here, we report highly variable W isotope compositions in the
contact202021 · Tungsten (W) and tungsten-rhenium (W–Re) alloys are considered as the preferred plasma facing materials and structure materials for advanced fusion reactors. Thermal conductivity is one of the critical concerns for their materials applications. Although the steady-state heat transfer model can be utilized to evaluate the thermal conductivity
contact1. The W-Re equilibrium diagram has been constructed [Figure 6]. 2. Addition of Re to tungsten raised the temperature of incipient recrystallization of tungsten VCh wire by 200–400°C, depending on the rhenium content. 3. Rhenium improved the strength and ductility of tungsten in the 20–3000°C range. 4. W-Re wire developed a high strength and
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 forming and vacuum sintering. Properties such as relative density, grain size and orientation, and magnetron sputtering characteristics were investigated in the W/Re alloys. With
contactTungsten (W) is a prime candidate for use in plasma-facing components in fusion reactors. These components are subjected to high temperatures and displacement damages caused by fusion neutron bombardments. The displacement damages are mainly present as high concentrations of point defects and clusters. They interact with the hydrogen, helium ...
contactW. S. M. Werner, K. Glantschnig, C. Ambrosch-Draxl. Optical constants and inelastic electron-scattering data for 17 elemental metals, J. Phys Chem Ref. Data 38, 1013-1092 (2009) Data [CSV - comma separated] [TXT - tab separated] [Full database record] Optical transmission calculator
contact201341 · A diffusion bonding (DB) technique to reduce thermal expansion coefficient mismatch between tungsten (W) and oxide dispersion strengthened ferritic steel (ODS-FS) was developed by applying a vanadium (V) alloy as an insert material. In order to suppress · phase precipitation at the interface, DB of ODS-FS and V4Cr4Ti was carried out by
contactExtinction coefficient [ i ] k = 2.9043. Wavelength, µm n, k 0 50 100 150 200 0 50 100 150 200 250 300 350 RefractiveIndex.INFO W (Tungsten) Ordal et al. 1988: n,k 0.667–200 µm. n k LogX LogY eV.
contactNickel tungsten alloy tapes (Ni—5 at% W, 10 mm wide, 80 µm thick, biaxially textured) used in second-generation high temperature superconductor (2G-HTS) technology were laser-processed in air with ultraviolet ps-laser pulses (355 nm wavelength, 300 ps pulse duration, 250–800 kHz pulse repetition frequency). By employing optimized surface scan
contact2014724 · Tungsten (W) is considered to be one of the most promising plasma-facing materials (PFMs) for next-step fusion energy systems. However, as a PFM, W will be subjected to extremely high fluxes of low-energy hydrogen (H) isotopes, leading to retention of H isotopes and blistering in W, which will degrade the thermal and mechanical
contact201733 · With the fiber-taper WS 2 SA, a generated pulse with 246 fs duration and a 57 nm bandwidth was obtained at 1561 nm. The electrical signal to noise ratio was better than 92 dB. To our knowledge, the pulse
contact201666 · The primary work on tungsten has been carried out by Armstrong Citation 66, Citation 68 investigating W, W–5% Re and W–5% Ta irradiated between 0.07 and 33 dpa at 573 K. The data from his work are summarised in Fig. 13. At low doses (up to 1 dpa) hardening is similar, however hardening of pure tungsten saturates around 1 dpa
contact2014724 · Tungsten (W) is considered to be one of the most promising plasma-facing materials (PFMs) for next-step fusion energy systems. However, as a PFM, W will be subjected to extremely high fluxes of low-energy hydrogen (H) isotopes, leading to retention of H isotopes and blistering in W, which will degrade the thermal and mechanical
contact2015114 · Tungsten (W) is a kind of refractory metals that keeps its body-centered cubic crystal structure from room temperature to its high melting temperature of 3410 °C.
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 , W-RE-05 CAS #: 1 Relevant identified uses of the substance: Scientific research and development Supplier details: American Elements 10884 Weyburn Ave.
contact201341 · A diffusion bonding (DB) technique to reduce thermal expansion coefficient mismatch between tungsten (W) and oxide dispersion strengthened ferritic steel (ODS-FS) was developed by applying a vanadium (V) alloy as an insert material. In order to suppress · phase precipitation at the interface, DB of ODS-FS and V4Cr4Ti was carried out by
contact202086 · tungsten W-1-percent Re 1.0 3 5.29 W-2-percent Re 2.0 4 6. 39 W-7-per cent Re 6.8 3 3.68 W-25-percent Re 24.8 6 6.08 4 . Briefly, the procedure consisted of initially arc or electron-beam melting of sintered electrodes in vacuum, followed by hot extrusion to bar stock. The extruded bar was then
contact201733 · With the fiber-taper WS 2 SA, a generated pulse with 246 fs duration and a 57 nm bandwidth was obtained at 1561 nm. The electrical signal to noise ratio was better than 92 dB. To our knowledge, the pulse
contact2000815 · Abstract and Figures. This work investigates the effects of various contact integration schemes on tungsten (W) plug formation. The deposition rate, surface morphology, sheet resistance and ...
contactPlansee manufactures complex, tailor-made components made from tungsten and tungsten alloys. They are highly corrosion-resistant and ductile with good formability and workability at the same time. back. ... 5.0% Re
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
contactTungsten | W | CID 23964 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. National Institutes of Health. National Library of Medicine. National Center for Biotechnology Information ...
contactProduct Information Tungsten Rhenium Thermocouple Wire Type C: Tungsten 5% Rhenium versus Tungsten 26% Rhenium wire Type D*: Tungsten 3% Rhenium versus Tungsten 25% Rhenium wire Type G*: Pure Tungsten versus Tungsten 26% Rhenium wire * “Type D” and “Type G” are commonly used industry terms and not ASTM letter designated
contactTungsten-rhenium alloy combinations can be used over a wide temperature range that extends from –196°C to over 2,760°C. Standard temperature tables (ASTM E230 and E1751) are available from 0°C to 2315°C. ... Of the three common combinations of these alloys (pure W vs. W26Re, W3Re vs. W25Re and W5Re vs. W26Re) the W5/W26Re
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
contact2015114 · Tungsten (W) is a kind of refractory metals that keeps its body-centered cubic crystal structure from room temperature to its high melting temperature of 3410 °C.
contactTungsten (W) is a prime candidate for use in plasma-facing components in fusion reactors. These components are subjected to high temperatures and displacement damages caused by fusion neutron bombardments. The displacement damages are mainly present as high concentrations of point defects and clusters. They interact with the hydrogen, helium ...
contact201341 · A diffusion bonding (DB) technique to reduce thermal expansion coefficient mismatch between tungsten (W) and oxide dispersion strengthened ferritic steel (ODS-FS) was developed by applying a vanadium (V) alloy as an insert material. In order to suppress · phase precipitation at the interface, DB of ODS-FS and V4Cr4Ti was carried out by
contact