Fe2ta
Tīmeklis2005. gada 1. dec. · High Temperature Creep Properties of Directional Solidified Fe(Al)/Fe2TA(Al) Eutectic Based Alloys. Part 1, Microstructure as a Function of Processing Velocity and Processing Method Intermetallics ... Tīmeklis2015. gada 1. marts · Alloys were prepared by arc melting of high purity iron (99.99%) filings and tantalum (99.95%) wire (from Alfa Aesar) in an argon atmosphere. The description of the setup used and the principle of liquidus temperature estimation is detailed in a recent publication [36].Compositions of alloys investigated were Fe …
Fe2ta
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Tīmeklis2024. gada 19. febr. · The coexistence of the positive and negative MCE is attributed to a paramagnetic–antiferromagnetic transition in the Fe2Ta system. XRD of a Fe 2 Ta … Tīmeklis2015. gada 20. janv. · A magnetocaloric effect (MCE) on rare-earth free Fe2Ta thin films is reported. The structural characterizations carried out using x-ray diffraction and transmission electron microscopy have indicated … Expand. 6. PDF. Save. Alert. EARLY CAREER SCHOLARS IN MATERIALS SCIENCE Magnetocaloric materials: …
Tīmeklis2024. gada 6. aug. · 该共晶复合材料中fe2ta(al)作为增强相，fe(al,ta)固溶体作为基体相，增强相fe2ta(al)沿着热流定向生长、均匀分布在fe(al,ta)固溶基体相中，且有明显的各向异性。其力学性能被大幅提高，特别是高温强度和高温抗蠕变性能得到明显改善。 TīmeklisWe would like to show you a description here but the site won’t allow us.
TīmeklisA magnetocaloric effect (MCE) on rare-earth free Fe2Ta thin films is reported. The structural characterizations carried out using x-ray diffraction and transmission electron microscopy have indicated the formation of a Laves phase in the Fe2Ta film in a MgZn2 type crystal structure. Applying the Maxwell relation to the magnetization (M) vs ... Tīmeklis2024. gada 10. jūn. · A modified Bridgman directional solidification technique was used to prepare Fe-Al-Ta eutectic in situ composites at different growth rates ranging from 6 to 80 µm/s. The directionally solidified Fe-Al-Ta eutectic composites are composed of two phases: Fe(Al,Ta) matrix phase, and Fe2Ta(Al) Laves phase. Solidification …
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Tīmeklis2024. gada 19. febr. · The magnetic moment per formula unit of Fe 2 Ta is calculated using m Fe2Ta = (m sat /ρ Fe2Ta)/m Bohr, where m Fe2Ta is the magnetic moment … tws huaweiTīmeklis1997. gada 1. janv. · Three compositions based on the eutectic between the Fe (Al,Ta) phase and the Fe 2 Ta(Al) phase—the eutectic and two hypereutectic alloys—were … tamara berry cleveland tnTīmeklisFe2Ta were measured by [66Gie] over the temperature range -200 to 700 ~ The heats of mixing in liquid al- loys containing 2.5 to 15 at.% Ta were measured by [82Igu] and are listed in Table 5. Thermodynamic Model. As an aid to fitting data, resolv- ing conflicts in data, and extrapolating to regions with tws huntTīmeklis2024. gada 1. apr. · The oxidation weight gain of the Fe(Al,Ta)/Fe2Ta(Al) eutectic composite at the same solidification rate is increased with temperature and Al2O3 is … tws huawei freebuds pro 2TīmeklisA Laves phase, Fe2Ta, was utilized to obtain good elevated temperature properties in a carbon-free iron alloy containing 1 at. pct Ta and 7 at. pct Cr. Room temperature … tamara beryl latham scientific publicationsTīmeklis1997. gada 1. janv. · Three compositions based on the eutectic between the Fe (Al,Ta) phase and the Fe 2 Ta(Al) phase—the eutectic and two hypereutectic alloys—were directionally processed in levitation and Bridgman units. The influence of processing rate and method on the microstructure was determined. tamara binns attorney lancasterTīmeklis2024. gada 10. apr. · ありがとう 昭和レトロ 石田式自動秤 制温装置付 秤量 4kg 最小目盛 0kg fE2TA-m74733671896 カテゴリー あかりが AD7133W99 Fit調色・光色切替 LEDパネルダウンライト 高気密SB形 埋込φ75 傾斜・ウォールウォッシャー 白熱球100W相当 散光 調光 コイズミ照明 照明器具 ... tamara berry seances