结构状态对纯镁耐蚀性的影响

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-05-05 DOI:10.1134/S1062873824710201

M. A. Shishkunova, D. A. Aksenov, R. N. Asfandiyarov, Yu. R. Sementeeva, D. V. Gunderov, A. A. Churakova

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引用次数: 0

摘要

研究了变形后的组织状态对纯镁耐蚀性的影响。结果表明，当等径角挤压（ECAP）退火后，在150℃的温度下，将孪晶密度提高到779 × 10-5 μm-2，镦粗量增加10%，可获得最佳的耐蚀性（11.2±0.6 mm/年）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Effect of Structural State on the Corrosion Resistance of Pure Magnesium

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Effect of Structural State on the Corrosion Resistance of Pure Magnesium

The effect of structural state after deformation on the corrosion resistance of pure magnesium was studied. It was found that upsetting by ~10% at a temperature of 150°C of the state annealed after equal channel angular pressing (ECAP) allows one to obtain the best corrosion resistance (11.2 ± 0.6 mm/year) by increasing the density of the twins to 779 × 10^–5 μm^–2.

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.