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Utepov E. B. Pototskii E. P. Shevtsova V. S. Kattabekov E. N. Abuova R. Zh. Berkinbaeva A. S. 《Metallurgist》2019,63(3-4):286-294
Metallurgist - Steels alloyed with chromium are used for the first time for manufacturing sheet stacker components. Steel with a high chromium content (45X), exhibiting good damping properties,... 相似文献
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Utepov E. B. Pototskii E. P. Shevtsova V. S. Kattabekov E. N. Abuova R. Zh. Berkinbaeva A. S. 《Metallurgist》2020,63(11-12):1255-1255
Metallurgist - The affiliation of V. S. Shevtsova and R. Zh. Abuova should read 相似文献
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Using a generalized index of operational factors to evaluate the safety of engineering systems at metallurgical plants during
different periods of normal operation makes it possible to improve the safety of the plant by allowing timely and objective
analysis of the condition of a given system and the implementation of operational measures designed to reduce the risk of
accidents.
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Translated from Metallurg, No. 8, pp. 34–35, August, 2007. 相似文献
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N. A. Poklonskii N. I. Gorbachuk I. V. Pototskii D. A. Trofimchuk 《Inorganic Materials》2004,40(11):1133-1138
Si/SiO2 composites containing 17, 19, and 21 wt % crystalline B-doped Si particles (near the insulator–metal transition) are studied by impedance spectroscopy. The results indicate that, at low frequencies, the nonlinear variation of the real part of electrical conductivity, Re, with applied dc voltage V for the composite containing 17 wt % Si (dielectric properties) is due to the current being limited by the space charge buildup at traps in the silica layers between Si particles. At high frequencies, the nonlinear Re(V) behavior is due to tunneling through the contacts between the particles. 相似文献
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SiO2xerogels prepared by a sol–gel process followed by sintering at 350–1100°C were irradiated with 30-keV x-rays at a dose rate of 80 R/s. The room-temperature electron spin resonance (ESR) spectra of the xerogels showed signals arising from radiation-induced intrinsic defects (E" centers and terminal oxygens) and organic radicals. By recording ESR spectra in a vacuum of 10–2Pa, surface E" centers differing in relaxation time from the volume centers were identified for the first time. The ESR signal from the E" centers was measured as a function of x-ray dose. The possible mechanisms for the formation of E" centers under x-ray irradiation are discussed. 相似文献
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Potapov A. A. Kuznetsov V. A. Pototskii A. N. 《Journal of Communications Technology and Electronics》2021,66(5):581-590
Journal of Communications Technology and Electronics - The issues of joint estimation of the scaling, singular, multifractal, and anisotropic properties of image texture are considered. A technique... 相似文献
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