Results 11 to 20 of about 172,210 (259)
The Effect of Heat Treatment on the Microstructure and Mechanical Properties of Cu-Al-Mn Shape Memory Alloy [PDF]
Kemija u Industriji, 2018 The 8-mm diameter bars of Cu-Al-Mn shape memory alloys were produced by continuous casting technique. The samples were characterised using optical microscopy and scanning electron microscopy along with EDX analysis.
Stjepan Kožuh +5 more
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Reviews in Analytical Chemistry, 2021 Fluorescence quenching detection of UO2 2+ in aqueous solution based on an organic molecule probe of 6-chloro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide.
Elabd Amira A., Elhefnawy Olivea A.
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Metals, 2023 For the first time, using optical, scanning, and transmission electron microscopy and X-ray phase analysis in combination with measurements of tensile mechanical properties, we obtained data on the structural features of the polycrystalline shape-memory ...
Alexey E. Svirid +6 more
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Nuclear Physics A, 2003 A short summary of the physics underlying jet quenching is ...
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Journal of Manufacturing and Materials Processing, 2023 The cross-roll piercing and elongation (CPE) is a forming process performed at high temperatures and high strain rates. The final product quality is strongly dependent on its microstructure.
Alberto Murillo-Marrodán +7 more
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QUENCHING OF THE DEUTERON IN FLIGHT [PDF]
International Journal of Modern Physics E, 2007 We investigate the Lorentz contraction of a deuteron in flight. Starting from the Blankenbecler-Sugar projection of the Bethe-Salpeter equation to a 3-dimensional quasi potential equation, we apply it for the deuteron bound in an harmonic oscillator potential (for an analytical result) or by the Bonn NN potential for a more realistic estimate. We find
Dillig, M., ROTHLEITNER, Christian
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THE QUENCHING TIMESCALE AND QUENCHING RATE OF GALAXIES
The Astrophysical Journal, 2016 ABSTRACT The average star formation rate (SFR) in galaxies has been declining since the redshift of 2. A fraction of galaxies quench and become quiescent. We constrain two key properties of the quenching process: the quenching timescale and the quenching rate among galaxies.
Jianhui Lian +3 more
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THE USE OF CARBON, HIGH-CHROMIUM STEELS FOR LINERS OF MUD PUMPS AND DRILLING RIGS
Известия высших учебных заведений: Нефть и газ, 2017 The paper shows that high temperature heating (from 1 100 to 1 170 0C) for the subsequent quenching of high-chromium steels of a martensitic-carbide class 95X18 and X12MFL provides structure to the metal base, which consist of high-carbon containing ...
M. A. Filippov +4 more
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Applied Mathematics Letters, 2002 Positive solutions of the system \(u_t=u_{xx}-v^{-p}\), \(v_t=v_{xx}-u^{-q}\), \(p,q>0\), are studied. It is shown that for some choices of the parameters \(p\) and \(q\) there are initial data for which at a time \(t=T\in(0,\infty)\) one component of the solution vanishes at some point while the other stays bounded away from zero.
Arturo de Pablo +2 more
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Precipitation Versus Partitioning Kinetics during the Quenching of Low-Carbon Martensitic Steels
Metals, 2020 Low-carbon, low-alloy steels undergo auto-tempering and carbon partitioning to austenite during quenching to martensite. The microstructures of two such steels quenched at two cooling rates have been evaluated using electron microscopy to characterise ...
Shashank Ramesh Babu +5 more
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