Article 2024 · 12 atıf

Corrosion and adhesion properties of MAO-coated LA91 magnesium alloy

Sukuroglu, Suleyman, Sukuroglu, Ebru Emine, Totik, Yasar, Gulten, Gokhan, Efeoglu, Ihsan, Avci, Selcuk

Özet

Magnesium-lithium alloy is used in different areas of industry and is known as a super light metallic engineering material. However, the use of these alloys is limited due to their surface properties under extreme loads and aggressive environments. Surface treatments can be applied to these alloys to increase their usage areas and improve their weak surface properties. In this study, the micro-arc oxidation method was applied to improve the surface properties of LA91 alloy. The corrosion and adhesion behaviour of the coated samples were investigated. The lowest corrosion current density in the coatings was obtained under Experiment 3. Experiment 3 has the highest Lc2 value due to the coating thickness and the denser and smaller diameter pores of the functional intermediate layer.

Anahtar Kelimeler

adhesion properties corrosion properties LA91 magnesium alloy micro-arc oxidation (MAO) surface coating Taguchi optimisation method PLASMA ELECTROLYTIC OXIDATION MICRO-ARC OXIDATION CERAMIC COATINGS AL-ALLOY PEO COATINGS COMPOSITE COATINGS CURRENT FREQUENCY WEAR-RESISTANCE CURRENT-DENSITY MG

WoS Kategorileri

Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering

Künye

Dergi: MATERIALS SCIENCE AND TECHNOLOGY
Yıl: 2024
Cilt: 40
Sayı: 8
Sayfa: 616-632
ISSN: 0267-0836
eISSN: 1743-2847
DOI: 10.1177/02670836231219868
WoS UID: WOS:001224954000001

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