Morphological Features of Microstructure of Samples Based on EP741NP Granulated Alloy Modified with Aluminum Nitride Nanoparticles

IF 0.3 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Inorganic Materials: Applied Research Pub Date : 2025-08-02 DOI:10.1134/S2075113325701035

D. S. Eliseev

引用次数: 0

Abstract

The effect of aluminum nitride nanoparticles on the microstructure of granulated heat-resistant nickel alloy EP741NP is considered. The analysis of the change in the morphology of carbonitride phases formed during heat treatment, their location in the volume of the material, and changes in the nature of the precipitation of γ' phase particles is carried out. The introduction of aluminum nitride nanoparticles allowed us to conclude that it has a promising possibility of its use as a modifier for nickel-based alloys.

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氮化铝纳米颗粒改性EP741NP颗粒状合金的微观形貌特征

研究了纳米氮化铝对颗粒状耐热镍合金EP741NP组织的影响。分析了热处理过程中形成的碳氮化物相的形态变化、在材料体积中的位置以及γ′相颗粒析出性质的变化。氮化铝纳米颗粒的引入使我们得出结论，它有可能作为镍基合金的改性剂。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Inorganic Materials: Applied Research Engineering-Engineering (all)

CiteScore

0.90

自引率

0.00%

发文量

199

期刊介绍： Inorganic Materials: Applied Research contains translations of research articles devoted to applied aspects of inorganic materials. Best articles are selected from four Russian periodicals: Materialovedenie, Perspektivnye Materialy, Fizika i Khimiya Obrabotki Materialov, and Voprosy Materialovedeniya and translated into English. The journal reports recent achievements in materials science: physical and chemical bases of materials science; effects of synergism in composite materials; computer simulations; creation of new materials (including carbon-based materials and ceramics, semiconductors, superconductors, composite materials, polymers, materials for nuclear engineering, materials for aircraft and space engineering, materials for quantum electronics, materials for electronics and optoelectronics, materials for nuclear and thermonuclear power engineering, radiation-hardened materials, materials for use in medicine, etc.); analytical techniques; structure–property relationships; nanostructures and nanotechnologies; advanced technologies; use of hydrogen in structural materials; and economic and environmental issues. The journal also considers engineering issues of materials processing with plasma, high-gradient crystallization, laser technology, and ultrasonic technology. Currently the journal does not accept direct submissions, but submissions to one of the source journals is possible.