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نمایش تعداد 1-10 از 21
Corrosion inhibition of carbon steel in aqueous HCl solutions by acid pre-magnetization technique: Experimental study and modelling
The effect of magnetization of acid before usage (pre-magnetization technique) on the corrosion inhibition of carbon steel (CS) in 7.5, 10 and 12.5 wt.% (2.2, 3.0 and 3.8 M) HCl solutions were investigated by means of gravimetric weight loss method...
Inhibition mechanism of nitrite on the corrosion of carbon steel in simulated cooling
The corrosion inhibition mechanism of sodium nitrite on carbon steel has been carefully studied in different simulated cooling water solutions by using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) techniques...
Investigation of zinc as a scale and corrosion inhibitor of carbon steel in artificial seawater
In this paper, the inhibition mechanism of Zn2+ in trace concentration on both the CaCO3 precipitation and corrosion of carbon steel in artificial seawater was investigated using various electrochemical and surface analysis methods. The results...
Lactobionic Acid as a New Synergist in Combination with Phosphonate–Zn(II) System for Corrosion Inhibition of Carbon Steel
Effectiveness of one-to-one phosphate to chloride molar ratio at different chloride and hydroxide concentrations for corrosion inhibition of carbon steel
In this work, the impact of pH on the corrosion inhibition of carbon steel by phosphate ions in solutions
with different contaminations of chloride ions (1, 10, and 100 mmol L1) with 1:1 phosphate to chloride
molar ratio was investigated using...
Isothermal transformation of austenite to bainite in high carbon steels
a plain-high carbon steel were isothermally heat treated at different temperatures from
250 to 500 ◦C for different holding times. The specimens then were studied using a transmission electron microscope. The results showed that...
Dual-Frequency Approach to Assess Surface Hardened Layer Using NDE Technology
1045 mild carbon steel were surface hardened using induction hardening technique. In order to investigate the applicability of the EC technique,
the relations between obtained effective and total case depths and the EC outputs (induced voltage...
Super-liquid-repellent coating on the carbon steel surface
, respectively. The superamphiphobic coatings were fabricated on the carbon steel surface by the creation of hierarchical structures and lowering the surface energy. The hierarchical structure was fabricated by silica multilayer coatings and controlling...
Fatigue Life of Forged, Hardened and Tempered Carbon Steel with and
, production cost would reduce if normalizing stage were eliminated. In this paper, effects of normalizing on properties of a carbon steel has been studied. Experiments have been carried out at industrial conditions on forged, quenched and tempered parts...