Deuterium retention behavior in w-fe-ni alloy

Author: nxcv

August undefined, 2024

WebThe electrodeposition of invar Fe-Ni alloy with low thermal expansion was performed at 100-5000 A·m-2 and 105 C·m-2 in agitated Watt's solution containing NiSO4, NiCl2, FeSO4, C3H4O4, C7H4NNaO3S and H3BO3 at 50°C. ... Effect of additives on the deposition behavior and micro structure of invar fe-ni alloys with low thermal expansion ... http://www.mater-rep.com/EN/10.11896/j.issn.1005-023X.2024.09.015

Deuterium retention in W and W-Re alloy irradiated with …

WebNov 28, 2024 · The effect of steel substrates on the formation and deuterium permeation resistance of aluminide coatings for tritium permeation barrier applications was investigated. It was found that the average thickness and crystal structure of electrodeposited Al coatings varied with Cr steel substrates. After aluminization in vacuum, significant differences … WebTEM studies of 1 MeV Fe + ion-irradiated W alloys by wet chemical method: high-temperature annealing and deuterium ... The behavior of D retention for Fe2+ … cult horror movies 2000s

Eﬀect of Deuterium Ion Implantation on Microstructures of …

WebHighlights: • Deuterium retention in W after irradiation of high energy Fe ions at 1073 and 1273 K was significantly reduced by Re addition. • Effect of Re addition was small after … Webdiffusion model of W-Fe-Ni alloy was also established. The specimen was exposed to D 2 with the pressure of 500 kPa at 773 K for 5 h to obtain the deuterium-saturated W-Fe-Ni … WebMar 21, 2024 · Iron (Fe) ion pre-irradiation is performed as a comparison so that He effects are clearly distinguished. ... Shin H.W., Lee C.E. and Lee S.K. 2024 Deuterium retention and desorption behavior in an advanced reduced-activation alloy J. Nucl. Mater. 490 1. ... Xu Y.P., Liu F., Zhao M.Z., Xu Q., Ding F. and Luo G.N. 2024 Deuterium permeation … east hill post office pensacola fl

Impact of Annealing on Deuterium Retention Behavior in Damaged W

Deuterium retention in tungsten and tungsten alloys

WebFeb 18, 2024 · Abstract This article presents the results of the first investigation of deuterium retention in W and W–xTa monocrystalline alloys (x = 1, 3, 5, at %). … WebNov 25, 2024 · Further measurements of the dependence of retention on the flux in undamaged tungsten alloy samples [13, 14] show that the fraction of retained … cult horror movies in anime stylehttp://rmme.ac.cn/rmmeen/ch/reader/create_pdf.aspx?file_no=20240984&flag=1&journal_id=rmmeen&year_id=2024 east hills ambulance inc

"WebJun 3, 2016 · Based on the variations of the deuterium retention behavior in EUROFER steel after exposure to deuterium plasma at different surface temperatures reported by Balden [22] and Ashikawa [23] on ... " - Deuterium retention behavior in w-fe-ni alloy

Deuterium retention behavior in w-fe-ni alloy

Deuterium retention and desorption behavior in an …

WebNov 30, 2024 · The D retention in W and W-Ta alloys was measured by thermal desorption spectroscopy (TDS). An influence of Ta dopant on deuterium retention in W was … WebDeuterium retention in tungsten at elevated temperatures. Causey, Rion A., et al. "Deuterium retention in tungsten at elevated temperatures." Journal of Nuclear Materials 415.1 (2011): S672-S675. Study of rapid grain boundary migration in a …

Did you know?

WebAug 30, 2024 · The annealing effects on deuterium (D) retention for 0.1–1.0 dpa iron (Fe) ion damaged W were studied as a function of annealing duration. The D 2 spectra for Fe … WebFeb 23, 2024 · 4.2. Effect of Re on defects evolution in W. The clearly higher growth of S -parameter in rolled W than W–Re alloy samples by heavy-ion irradiation (figure 3) suggests a higher density of vacancy-type defects in the former than the latter material under the same irradiation process. This is explained as follows.

WebAn iron–nickel alloy or nickel–iron alloy, abbreviated FeNi or NiFe, is a group of alloys consisting primarily of the elements nickel (Ni) and iron (Fe). It is the main constituent of the "iron" planetary cores and iron … WebDec 1, 2024 · In this work, we investigated the effect of incident deuterium fluence, energy, temperature, impurities (He, N, Ar) on D retention behavior of tungsten. And D …

WebApr 24, 2024 · To investigate the deuterium (D) retention behavior of plasma-facing materials (PFMs) in the Experimental Advanced Superconducting Tokamak (EAST), SiC … WebAug 30, 2024 · The annealing effects on deuterium (D) retention for 0.1–1.0 dpa iron (Fe) ion damaged W were studied as a function of annealing duration. The D 2 spectra for Fe damaged W with lower defect concentration showed that D trapped by vacancy clusters was clearly decreased as increasing annealing duration due to the recovery of vacancy …

WebMar 1, 2024 · To investigate systematically the effects of Re and other elements on deuterium (D) retention, W and binary W-alloys (Re, Mo and Ta) were irradiated with …

To investigate systematically the effects of Re and other elements on deuterium (D) … 1. Introduction. Tungsten (W) and its alloys are the promising plasma-facing … 3.Deuterium profiling using the D(3 He, p) 4 He resonanceDeuterium depth profiles … Retention of D in neutron-irradiated W and desorption were examined after plasma … 2.2. Neutron irradiation in HFIR, ORNL. The first set of tungsten samples was … Neutron irradiation to W induces defects acting as traps against hydrogen … Fig. 1 shows the surface morphology of (a) an undamaged sample, (b) a sample … cult horror comedy moviesWebDec 24, 2013 · Deuterium charging to fcc Fe–30 % Ni alloy. In the case of deuterium diffusion analysis in the fcc single phase Fe–30 % Ni alloy that was not subjected to the … cult horror movies 2020WebDOI: 10.1016/0001-6160(89)90286-1 Corpus ID: 98230397; Deuterium concentration profiles in FeNiCo alloys electrochemically charged at room temperature … east hill probation wandsworthWebTable 3 Swelling rate of Fe-M (M = V, W, Ta) model alloys Alloy Size of void (nm) Density of void (cm−2 ) Segregation Swelling rate (%) FeV 14 7.4×109 × 0.013 FeW 9 2.2×1010 × 0.004 √ FeTa 8 3.1×1010 0.003 the thickness of the field of view calculated by ex- rate in FeTa alloy was the lowest among the three tinction coefficient ξ effg ... east hills ambulance johnstown paWebThe present study aimed to determine the isothermal oxidation behavior of ferritic ODS steel alloy of Fe-16Cr-4Al-1Ni-0.4ZrO2 at 700, 800, and 900 ℃. 2 Experimental Work ODS alloy of 78.6Fe-16Cr-4Al-1Ni-0.4ZrO2 was prepared from high-purity raw powders of Fe (150 μm), Cr (44 μm), Al (10 μm), Ni (50 μm) and ZrO2 (30-60 nm). east hill property management chadds ford paWebsame dose of deuterium ions. The swelling rate in FeTa alloy was the smallest among the three alloys. Unlike FeW and FeV alloys, there was the segregation in FeTa alloy under a ﬂuence of 5×1017 D+/cm2 at 773 K. A theoretical analysis showed that the void growth in FeTa alloy slowed down due to tantalum segregation near voids. cult horror t shirtsWeb1 Deuterium implantation into Y2O3-doped and pure tungsten: Deuterium retention and blistering behavior M. Zhaoa,b, W. Jacobb,* A. Manhardb, L. Gaob, M. Baldenb, U. von Toussaintb, Z. Zhoua a School of Materials Science and Engineering, University of Science and Technology, Beijing, Beijing 100083, China b Max-Planck-Institut für Plasmaphysik, … cult horror movies list