研究机械活化期对通过火花等离子烧结获得的 Ni3Al 基高阶合金形成的影响

IF 0.48 Q4 Physics and Astronomy Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-10-14 DOI:10.1134/S1062873824707700

L. I. Shevtsova, M. A. Esikov, A. I. Gavrilov, E. A. Lojkina, D. E. Shevtsov, Ya. A. Merzlikina

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摘要

作者研究了使用不同时间机械活化混合物（其成分与 VKNA-1V 和 VKNA-4U 等级合金一致），并随后进行电火花烧结而获得的压实材料。压实材料在机械活化 3.5 分钟后达到最大强度：VKNA-1V 为 1200 兆帕，VKNA-4U 为 1100 兆帕。

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Studying the Effect of the Period of Mechanical Activation on the Formation of Ni3Al-Based High-Legered Alloys Obtained via Spark Plasma Sintering

The authors study compacted materials obtained using different periods of the mechanical activation of mixtures whose compositions correspond to alloys of grades VKNA-1V and VKNA-4U, with subsequent electric spark sintering. The maximum strengths of the compacted materials are reached after 3.5 min of mechanical activation: 1200 MPa for VKNA-1V and 1100 MPa for VKNA-4U.

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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.