يعرض 641 - 660 نتائج من 1,776 نتيجة بحث عن '(( 13 c decrease ) OR ( 10 ((steel decrease) OR (((nn decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.15s تنقيح النتائج
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    High temperature thermal stability of innovative nanostructured thin coatings for advanced tooling حسب Cabibbo, Marcello

    منشور في 2014
    "…The main problem with steel, isthat itexhibits a relatively low hardness (below 10 GPa) which strongly decreases upon annealing above about 600 K.Thus, the majority of modern tools are nowadays coated with hard coatings that increase the hardness, decrease the coefficient of friction and protect the tools against oxidation. …"
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  11. 651

    Investigation of optimal charging locations for electric vehicles in Istanbul حسب Atilgan, B.

    منشور في 2017
    "…Electric vehicles have a great potential to decrease the adverse effects of transportation, especially in metropolitan cities. …"
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  12. 652
  13. 653

    Solely abluminal drug release from coronary stents could possibly improve reendothelialization حسب Zhang, Haijun

    منشور في 2016
    "…LLL of BPSES-A, BPSES-C, and BMS were 0.42 ± 0.15 m, 0.56 ± 0.28 mm, and 0.99 ± 0.13 mm, respectively, after 24 weeks. …"
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  14. 654
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  16. 656

    Heat transfer measurements of Polyalpha-Olefin- boron nitride nanofluids for thermal management and lubrication applications حسب Sleiti, Ahmad K.

    منشور في 2020
    "…Heat transfer experiments are conducted for both the PAO base fluid and nanofluid as a function of Reynolds number. It is found that PAO/hBN nanofluids exhibit Newtonian behavior as a function of temperature (from −20 to 70 °C) and volume concentration (0.25–1%). …"
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  17. 657

    Mechanical and microstructure characterization of hard nanostructured N-bearing thin coating حسب Cabibbo, M.

    منشور في 2015
    "…The main problem with steel, is that it exhibits a relatively low hardness (below 10GPa) which strongly decreases upon annealing above about 600K. …"
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  18. 658

    Effect of concentration of DOC loaded TiO 2 nanotubes on the corrosion behavior of smart coatings حسب Ubaid F.

    منشور في 2019
    "…Towards this direction, TiO2 nanotubes with an average size of ⁓10–15 nm (as confirmed by scanning electron microscope (SEM) and transmission electron microscope (TEM) analysis) were synthesized through a hydrothermal process and were then impregnated with DOC. …"
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