A Magnetic Study of Deformed Medical Austenitic Steel Manufactured by 3D Laser Printing

Kazantseva, N. V.; Koemets, Yu. N.; Шишкин, Д. А.; Ежов, И. В.; Davydov, D. I.; Rigmant, M. B.; Kochnev, A. V.

doi:10.1134/s0031918x22601214

Cited by 3 publications

(1 citation statement)

References 10 publications

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“…По мнению автора работы, наиболее перспективной к применению является адаптированная технология селективного сплавления порошка. Вопрос исследования магнитных свойств материалов [7,8], полученных по технологии аддитивного производства в настоящий момент исследуется в различных коллективах [9,10]. Однако исследование способов и свойств магнитов, созданных по аддитивной технологии, не является широко изученным.…”

Section: материалы и методикиunclassified

Additive technologies for magnetic materials generation

Yacko

2023

Science Intensive Technologies in Mechanical Engineering

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Materials and materials with magnetic properties are one of the mainstays of the world of mankind. Magnets are the key elements of most devices used in industry, science and technology. The development of permanent magnet manufacturing technology taking into account the maximum efficiency of the generated magnetic field with a minimum size of the magnet can be divided into two key directions: changing the composition of the magnet and changing the shape of the magnetic field. The research in this paper is aimed at developing a technology for manufacturing shaped magnets for controlling the shape of the magnetic field. Modern production technologies actively use various software products to simulate the design, composition, physical and chemical properties of the final product. For more precise manufacturing and minimization of post-processing, 3-D automated complexes are used, that make it possible to produce a finished product. Manual labor is gradually being replaced by machine labor, and the role of man at the place of production is gradually changing. Large-scale production begins to use robotic systems and conveyors, which significantly increases productivity, reduces costs and the influence of the human factor on the quality of the finished product. The market of additive technologies has been growing at an increasing pace in recent years. The paper considers the application of additive technologies for obtaining materials of complex shape with magnetic properties. The substantiation and solutions of the main obstacles in the development of a new technology for the manufacture of shaped magnetic materials are proposed. Technological solutions and equipment giving the possibility to obtain magnetic materials through the use of additive technologies make a motion.

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Section: материалы и методикиunclassified

Additive technologies for magnetic materials generation

Yacko

2023

Science Intensive Technologies in Mechanical Engineering

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The Effect of Vanadium on the Performance Properties of Al–2.3% V Alloy Manufactured by 3D Printing

Shevchenko,

Eselevich,

Popov

et al. 2024

Phys. Metals Metallogr.

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Using Poisson’s ratio and acoustic anisotropy parameter to assess damage and accumulated plastic strain during fatigue loading of austenitic steel

Mishakin,

Klyushnikov,

Gonchar

et al. 2024

Defektoskopiâ

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The work investigated the effect of fatigue failure on the elastic characteristics of metastable austenitic steel AISI 321: Poisson’s ratio and acoustic anisotropy parameter. The elastic characteristics were calculated using ultrasonic measurements of the propagation time of longitudinal and shear elastic waves. The volume fraction of strain-induced martensite was determined by the eddy current method. Theoretical studies have shown that the main factors influencing Poisson’s ratio are the accumulation of microdamages and changes in phase composition. The change in the acoustic anisotropy parameter is associated with the influence of cyclic deformation on the crystallographic texture of the material matrix and the formation of oriented crystals of strain-induced martensite. Based on the analysis of experimental results, expressions were obtained for calculating damage and relative accumulated plastic deformation based on acoustic measurement data, which are widely used in engineering practice to determine the fatigue life of structural materials.

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A Magnetic Study of Deformed Medical Austenitic Steel Manufactured by 3D Laser Printing

Cited by 3 publications

References 10 publications

Additive technologies for magnetic materials generation

Additive technologies for magnetic materials generation

The Effect of Vanadium on the Performance Properties of Al–2.3% V Alloy Manufactured by 3D Printing

Using Poisson’s ratio and acoustic anisotropy parameter to assess damage and accumulated plastic strain during fatigue loading of austenitic steel

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