ArticleMaterials (Basel, Switzerland)2022
Microstructure and Corrosion Resistance of AZ91 Magnesium Alloy after Surface Remelting Treatment.
Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 22 citations in OpenAlex.
- Spatial mapping of the localized corrosion behavior of a magnesium alloy AZ31B tungsten inert gas weld.Journal of magnesium and alloys · 2025Article
- Corrosion Behaviour of High-Pressure Die-Cast AZ91 Alloy in NaCl Solution: Effects of Friction Stir Process at High Rotational Speed.Materials (Basel, Switzerland) · 2023Article
- Comprehensive Research of FSW Joints of AZ91 Magnesium Alloy.Materials (Basel, Switzerland) · 2023Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
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Abstract
The effect of surface remelting treatment on the microstructure and corrosion resistance of the AZ91 magnesium alloy was studied. The surface layer was remelted by GTAW (gas tungsten arc welding). An original two-burner system with welding torches operating in a tandem configuration was used, allowing the combination of cleaning the surface from oxides with the remelting process. The studies of the corrosion resistance of the alloy included electrochemical tests and measurements of the rate of hydrogen evolution. The results showed that surface remelting treatment leads to favorable microstructural changes, manifested in strong grain refinement and a more uniform arrangement of the β-Mg
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