A. Yu. Ivannikov, A. B. Ankudinov, A. B. Mikhailova, B. A. Rumyantsev, A. V. Mikhailova, V. A. Zelensky
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Conglomeration of Elemental Powders of High-Entropy 30Fe–30Cr–20Ni–10Mo–10W Alloy for Additive Manufacturing
Abstract—The possibility of a conglomeration of elemental powders in the mechanical synthesis of a high-entropy 30Fe–30Cr–20Ni–10Mo–10W alloy has been determined. The distribution of particles of elemental powders in conglomerates formed during mechanical alloying has been studied. The influence of mechanical alloying modes on the content of conglomerates of a fraction of more than 32 μm in the powder charge is determined. The phase composition of the conglomerates after hydrogen heat treatment has been studied. The resulting conglomerates can be used in the process of additive manufacturing of parts of oil and gas equipment for operation in conditions of high temperatures and corrosive effects.
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.
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