Showing 1 - 20 results of 493 for search '(( a steel decrease ) OR ((( 50 ((mean decrease) OR (_ decrease)) ) OR ( _ sea decrease ))))*', query time: 0.20s Refine Results
  1. 1

    Understanding the Scales Formation Inhibition Mechanism on C-Steel in a Sour Media by Al-Qahtani, Noora

    Published 2019
    “…A series of experiments were conducted at ambient (RT), 50 oC and at 80 oC using different combinations of inhibitors (A and B). …”
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  2. 2

    Corrosion behavior of API X100 steel material in a hydrogen sulfide environment by Okonkwo, Paul C.

    Published 2017
    “…The results indicate that the corrosion rate of API X100 steel decreases with increasing H2S bubbling time due to the increase in H2S concentration in 3.5% NaCl solutions. …”
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  3. 3

    Seasonal Variations of Acoustic Properties in Ropme Sea Area by El Gindy, A. A. H. [احمد عبد الحميد الجندي]

    Published 1993
    “…Although the thermocline was clear in the shallow part of the study area in summer, the salinity increase with depth cancelled the influence of temperature decrease on sound speed and the profiles became homogeneous.…”
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  4. 4

    Harmful Effects Of Sea Water Administration On Kidney Structure And Function by El Gohary, Z. M. A. [زينب محمود احمد الجوهري]

    Published 1992
    “…Hematocrit. plasma osmolality, sodium, potassium, urea and creatinine increased 24 hours and one week following the final infusion of sea water respectively. On the other hand, plasma calcium and magnesium decreased. …”
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  5. 5

    Corrosion inhibition of API X120 steel in a highly aggressive medium using stearamidopropyl dimethylamine by Radwan, A.Bahgat

    Published 2017
    “…The inhibition efficiency of the stearamidopropyl dimethylamine (SAPDA) surfactant for the corrosion of API X120 steel in a 0.5 M HCl solution at different temperatures was investigated using different electrochemical and microscopy techniques. …”
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  6. 6

    Investigation of the temperature-relatedwear performance of hard nanostructured coatings deposited on a s600 high speed steel by Santecchia E.

    Published 2019
    “…The aim of this work was to evaluate the tribological performance of two commercially available thin hard coatings deposited by physical vapor deposition (PVD) on a high speed tool steel (S600) under extreme working conditions. …”
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  7. 7

    Biocorrosion behavior of biodegradable nanocomposite fibers coated layer-by-layer on AM50 magnesium implant by Abdal-hay, Abdalla

    Published 2016
    “…The corrosion performance of coated and uncoated coupon samples was investigated by means of electrochemical measurements. The results showed that the AJS 3D membrane fiber layers, particularly the hybrid membrane layers containing a small amount of nHA (3wt.%), induce a higher biocorrosion resistance and effectively decrease the initial degradation rate compared with the neat AM50 coupon samples. …”
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  8. 8

    The maxima in northerly wind speeds and wave heights over the Arabian Sea, the Arabian/Persian Gulf and the Red Sea derived from 40 years of ERA5 data by Aboobacker, V.M.

    Published 2020
    “…The northern Arabian Sea including the Sea of Oman exhibits significant decreasing trend in northerly maximum wind speed (− 1.4 cm/s/year) and Hs (− 0.67 cm/year), while the Gulf and the Red Sea exhibit sectorial contrasting trend, indicating the dominance of localized effects in modifying the regional climate. …”
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  9. 9

    The mitochondrial-related effect of the 905 nm photobiomodulation therapy on 50B11 sensory neurons by Zupin, Luisa

    Published 2023
    “…In this study, a possible molecular mechanism of the 905 nm PBMT (0.25 W/cm2; 3, 6, 12, and 18 J/cm2, 5 Hz) analgesic effect was tested on 50B11 cells, by investigating its impact on mitochondria. …”
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  10. 10

    Corrosion inhibition of Mild Steel at Elevated temperature in highly Acidic Brines using a green corrosion inhibitor by Elhaddad, Muhsen A.M.

    Published 2017
    “…Corrosion Inhibition of mild steel in 5 M Hydrochloric acid solution at different temperatures was investigated using a new green corrosion inhibitor (lauramidopropylamine oxide). …”
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  11. 11

    Usefulness of In-Situ Synchrotron Study on Scale Formation during CO2 Corrosion of Mild Steel: A Review by Sk, Mobbassar Hassan

    Published 2016
    “…500 mV (vs SCE), together with the intensities of the Fe and FeCO3 signals from the in-situ synchrotron XRD [1]. There is a clear peak in the current transient, with the XRD results showing FeCO3 formation during the increasing portion of this transient and then a rapidly decreasing rate of FeCO3 formation as the anodic current decreases towards the end of the test, indicating the growth of a protective surface scale. …”
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  12. 12

    Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride by Radwan A.B.

    Published 2019
    “…Using only a 50 ?mol L?1 of BTC, we are able to measure an inhibition efficiency of 91, 79, and 71% in SCP solution with 3.5% NaCl at pH of 12.5, 10 and 7, respectively without showing any effect on the mechanical properties on the cured mortars. …”
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  13. 13

    Caprylamidopropyl Betaine as a Highly Efficient eco-friendly Corrosion Inhibitor for API X120 Steel in 1 M H2SO4 by Foudaa, Abd El Aziz S.

    Published 2020
    “…CORROSION inhibition of API X120 steel in a 1M sulfuric acid solution at altered temperatures was investigated utilizing a new eco-friendly surfactant (Caprylamidopropyl Betaine (CAPB)) by Gravimetric and electrochemical test (containing potentiodynamic polarization (PP), electrochemical impedance spectroscopy (EIS). …”
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  14. 14

    Effect of octylphenol polyethylene oxide on the corrosion inhibition of steel in 0.5 M H2SO4 by Algaber, A.S

    Published 2004
    “…A non-ionic surfactant, octylphenol polyethylene oxide (OPPEO), was evaluated as an inhibitor for corrosion of low-carbon steel in 0.5M H 2SO4. …”
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  15. 15

    The Formation of Sulfide Scales on Carbon Steel in Saturated H2S by Alqahtani, Noora

    Published 2020
    “…The effect of film composition, morphology, structure, thickness, and ion- concentration of corrosion product films formed on pipeline Carbon Steel in an acid sour solution were examined. The electrochemical behavior of the filmed steel was measured, and the film properties assessed using a range of advanced techniques including Scanning Electron Microscopy (SEM), and Raman spectroscopy (RS). …”
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  16. 16

    The Formation of Sulfide Scales on Carbon Steel in Saturated H2S by Al-Qahtani, Noora

    Published 2020
    “…The effect of film composition, morphology, structure, thickness, and ion- concentration of corrosion product films formed on pipeline Carbon Steel in an acid sour solution were examined. The electrochemical behavior of the filmed steel was measured, and the film properties assessed using a range of advanced techniques including Scanning Electron Microscopy (SEM), and Raman spectroscopy (RS). …”
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  17. 17

    Electrochemical behavior of mild and corrosion resistant concrete reinforcing steels by Sohail, Muazzam G.

    Published 2020
    “…Extensive analysis of the results indicates that the corrosion resistance of the evaluated steels was in the following decreasing order: EC, HC, MS, and HS.…”
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  18. 18

    Understanding the False Positive of Modified Martensitic Steels in Sweet & Sour Service Conditions Using a Point Defect Model Perspective by Martinez, Alan

    Published 2023
    “…Modified 13Cr martensitic stainless steels (UNS S41426) are a class of materials used for operations involving natural gas production in sweet and moderately sour service conditions. …”
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