共晶铝-镁-锗合金的抗腐蚀性能

IF 0.7 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY Materials Science Pub Date : 2023-12-27 DOI:10.1007/s11003-023-00744-9

L. G. Shcherbakova, N. P. Korzhova, T. M. Legka, A. V. Sameluk, I. V. Voskoboinik, V. Kh. Melnyk

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引用次数: 0

摘要

研究了合金化对基于 Al-Mg-Ge 三元体系的铸造共晶（α-Al + Mg2Ge）铝合金的机械和腐蚀特性的影响。通过电化学（伏安法、计时电位法）和重量法研究了铝合金在 3% 氯化钠溶液中的腐蚀溶解情况。结果表明，根据抗腐蚀性的等级，这些合金是稳定的或非常稳定的，通过腐蚀性和强度性能的结合，可以与工业铸造铝合金竞争。

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Corrosion Resistance of Eutectic Al–Mg–Ge Alloys

The influence of alloying on the mechanical and corrosion properties of casting eutectic (α-Al + Mg₂Ge) aluminum alloys based on the Al–Mg–Ge ternary system was studied. Corrosion dissolution of aluminum alloys in a 3% NaCl solution was studied by electrochemical (voltammetric, chronopotentiometric) and gravimetric methods. It was shown that according to the scale of corrosion resistance these alloys are stable or very stable, and by the combination of corrosion and strength properties can compete with industrial casting aluminum alloys.

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来源期刊

Materials Science 工程技术-材料科学：综合

CiteScore

1.60

自引率

44.40%

发文量

审稿时长

4-8 weeks

期刊介绍： Materials Science reports on current research into such problems as cracking, fatigue and fracture, especially in active environments as well as corrosion and anticorrosion protection of structural metallic and polymer materials, and the development of new materials.