Articles with "conversion coatings" as a keyword



Preparation and Properties of Mo/Ti/Sn Conductivity Conversion Coatings on 6063 Aluminum Alloy

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Published in 2024 at "Surface and Interface Analysis"

DOI: 10.1002/sia.7352

Abstract: Conductivity chromium‐free conversion coatings on aluminum substrates were achieved by utilizing Na2SnO3 and Mo/Ti solutions. The composition and morphology of the coatings were characterized using XPS, SEM, EDS, AFM, and Raman spectroscopies. The corrosion behavior… read more here.

Keywords: aluminum; conversion coatings; properties conductivity; conductivity ... See more keywords

Characterization of Ti-Se Conversion Coatings on Aluminum Alloy

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Published in 2019 at "Journal of Materials Engineering and Performance"

DOI: 10.1007/s11665-019-04323-5

Abstract: In this work, a new type of Ti-Se conversion coating was formed on the surface of an aluminum alloy using titanium and selenide as the main salts. An examination of the surface morphology, composition and… read more here.

Keywords: aluminum alloy; conversion coatings; conversion; conversion coating ... See more keywords

Review of rare-earth-based conversion coatings for magnesium and its alloys

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Published in 2019 at "Journal of Materials Research and Technology"

DOI: 10.1016/j.jmrt.2019.08.013

Abstract: Abstract Rare-earth elements-based conversion coatings are actively researched as an environmentally benign alternative to conventionally used chromate-based conversion coatings for magnesium and its alloys. Here, we reviewed the topic comprehensively. The review starts with a… read more here.

Keywords: conversion; rare earth; conversion coatings; based conversion ... See more keywords

The influence of heat treatment of inorganic conversion coatings produced by sol-gel dip coating on the anticorrosive properties of alumina films deposited on steel substrate – Part I: Single conversion coatings

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Published in 2019 at "Surface and Coatings Technology"

DOI: 10.1016/j.surfcoat.2019.05.040

Abstract: Abstract Boehmite and silica conversion coatings were produced by sol-gel dip coating and heat-treated at different temperatures to improve the anticorrosive performance of alumina film deposited on AISI 1020 carbon steel substrate. SEM and XRD… read more here.

Keywords: sol gel; heat; conversion; coatings produced ... See more keywords

Ca–Zn Phosphate Conversion Coatings Deposited on Ti6Al4V for Medical Applications

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Published in 2023 at "Coatings"

DOI: 10.3390/coatings13061029

Abstract: This paper aims to study the possibility of improving the chemical and surface characteristics of the Ti6Al4V alloy by depositing phosphate layers on its surface. Accordingly, an innovative phosphating solution was developed and used in… read more here.

Keywords: spectroscopy; microscopy; conversion coatings; surface ... See more keywords

Fabrication of Vanadium–Zirconium Conversion Coatings on 6061 Aluminum Alloy and Performance Modulation by Additives

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Published in 2025 at "Coatings"

DOI: 10.3390/coatings15121382

Abstract: Aluminum alloys used in harsh environments often suffer from inadequate protection due to the limited compactness and stability of existing chromate-free conversion coatings. This study designs and optimizes a corrosion-resistant vanadium-based conversion coating on 6061… read more here.

Keywords: conversion coatings; 6061 aluminum; conversion; performance ... See more keywords

Protection of Aluminum Alloy 3003 in Sodium Chloride and Simulated Acid Rain Solutions by Commercial Conversion Coatings Containing Zr and Cr

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Published in 2019 at "Coatings"

DOI: 10.3390/coatings9090563

Abstract: The morphology, composition and corrosion properties of commercial hexafluoro-zirconate trivalent chromium coatings (SurTec® 650) deposited on chemically cleaned aluminum alloy 3003 were studied. The coatings were deposited at room temperature using different concentrations of SurTec®… read more here.

Keywords: aluminum alloy; acid rain; conversion coatings; alloy 3003 ... See more keywords