Results 151 to 160 of about 40,975 (295)

Sol‐Gel Coating on CA‐60 Steel Surfaces: A Process for Corrosion Inhibition

open access: yesMaterials and Corrosion, EarlyView.
30% of the steel produced worldwide is used to replace losses due to corrosion. The application of the sol‐gel process to inhibit and delay deterioration appears as a viable methodology for protection against aggressive environments. ABSTRACT The phenomenon of corrosion causes worldwide damage, which is not only economic but also results in the loss of
Aguinaldo Manoel da Silva Junior   +7 more
wiley   +1 more source

Electrochemical and Surface Insights Into X12CrMoWVNbN10‐1‐1 Steel Corrosion in Chloride Solutions at Variable pH

open access: yesMaterials and Corrosion, EarlyView.
The corrosion performance of X12CrMoWVNbN10‐1‐1 steel in chloride environments dramatically depends on pH. Acidic conditions trigger intense surface degradation, whereas neutral and alkaline media foster the formation of a compact and stable passive film, drastically reducing both general and localized corrosion.
Jovanka Pejić   +5 more
wiley   +1 more source

Influence of H<sub>2</sub>S on the pitting corrosion of 316L stainless steel in oilfield brine. [PDF]

open access: yesCorros Sci, 2021
Hesketh J   +4 more
europepmc   +1 more source

Alloy Solutions for Ammonia Cracking: A Review

open access: yesMaterials and Corrosion, EarlyView.
This work provides a literature overview of the nitriding and degradation of structural materials under ammonia cracking conditions and explains the known mechanisms and the gaps, where research is required. ABSTRACT Hydrogen is a key factor in energy storage and transportation, which will inevitably lead to a substantial increase in demand.
Mathias Christian Galetz   +3 more
wiley   +1 more source

Environmental Risk Assessment and Anti‐Corrosion Efficacy of Safe‐by‐Design Nitrite‐Based Nanomaterials for Maritime Applications

open access: yesNano Select, EarlyView.
The environmental behavior and impact of anti‐corrosion nanoadditives, ZnAl‐NO2 and MgAl‐NO2 layered double hydroxides (LDH), are assessed under marine conditions. These nanomaterials show instability in water but exhibit no or low toxicity to most tested marine species.
Joana Figueiredo   +12 more
wiley   +1 more source

Simultaneous Removal of Copper, Lead, and Zinc From Water Using a Novel Magnetized Lippia javanica Biosorbent

open access: yesNano Select, EarlyView.
A novel magnetized Lippia javanica biosorbent is synthesized for efficient, simultaneous removal of Cu(II), Pb(II), and Zn(II) from water. This sustainable material exhibits high adsorption capacity, rapid magnetic separation, and excellent reusability over multiple cycles, demonstrating great potential for practical water purification applications ...
Philisiwe Nganaki Kunene   +1 more
wiley   +1 more source

Water‐Borne Erosion of Reinforced Polymer Composites: Application to Shallow Offshore Marine Environment

open access: yesPolymer Composites, EarlyView.
Comparison of experimental and model‐predicted erosion rates for carbon fibre‐reinforced polymer (CFRP) and glass fibre‐reinforced polymer (GFRP) under low‐velocity (2 m/s) and at varying angles and sand concentrations (0.0, 0.05, 0.4 g/L). The results demonstrate good agreement between experimental data and model predictions across different erosive ...
Ali Al‐Darraji   +4 more
wiley   +1 more source

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