REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulations demand for an expedient discovery a Cr(VI)-free alternative corrosion protection light alloys even though the green alternatives might never be as cheap current harmful technologies. In present work, flash- plasma electrolytic oxidation coatings (FPEO) with process duration < 90 s are developed on AZ31B ...

Using an electrochemical polymerization technique at room temperature, poly nicotine amide (PNA) was produced from the monomer (NA) in aqueous solution. The structure of polymer layer generated on stainless steel surface (316 L) (working electrode) is investigated by Fourier Transmission Infrared Region (FT-IR). anti-corrosion activity coating (SS 316 polarization 0.20M solution HCl 293-323K. g...

Abstract The depreciation of assets and safety threats because corrosion has forced to develop eco-friendly smarter protection strategies. In this study, natural Gum Arabic (GA) was used as a inhibitor loaded into cerium oxide nanoparticles (CONPs) an environment-friendly additive for coated steel in the marine environment. This uniformly dispersed epoxy formulation that protect plates. Epoxy c...

Bio-based lacquers prepared from an underutilized tomato processing residue such as pomace have been investigated sustainable alternatives to bisphenol A (BPA)-based coatings for metal food packaging. The fabrication methodology consisted of a two-step process: spray-coating paste the lipid fraction with mixture ethanol:H2O (3:1, v:v) on common substrates, used canning, aluminum (Al), chromium-...

Abstruct-Plasma-aided manufacturing is used for producing new materials with unusual and superior properties, for developing new chemical compounds and processes, for machining, and for altering and refining materials and surfaces. Plasmaaided manufacturing has direct applications to semiconductor fabrication, materials synthesis, welding, lighting, polymers, anticorrosion coatings, machine too...

Since thermally sprayed zinc and aluminum coatings were invented 100 years ago, they have realized extensive industrial applications for steel structure protection in a variety of fields nearly been proven to be effective reliable. However, it has seldom reported the ship industry China since many workers worry about risk rapid corrosion, especially harsh environments such as South Sea. In this...