Additive Technology Methods for Manufacturing Permanent Magnets

The paper presents the results of studying the possibility of using the selective laser melting method for production of permanent magnets. This process allows to manufacture not only product models and prototypes, but also finished functional products by adding material layer by layer and bonding p...

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Autores principales:	Efremov Dmitry, Gerasimova Alla, Kislykh Nikita, Shaibel Cristina
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/cf0509ac993c42e1a37fa2e874970535
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id	oai:doaj.org-article:cf0509ac993c42e1a37fa2e874970535
record_format	dspace
spelling	oai:doaj.org-article:cf0509ac993c42e1a37fa2e8749705352021-11-08T15:20:32ZAdditive Technology Methods for Manufacturing Permanent Magnets2261-236X10.1051/matecconf/202134601010https://doaj.org/article/cf0509ac993c42e1a37fa2e8749705352021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/15/matecconf_icmtmte2021_01010.pdfhttps://doaj.org/toc/2261-236XThe paper presents the results of studying the possibility of using the selective laser melting method for production of permanent magnets. This process allows to manufacture not only product models and prototypes, but also finished functional products by adding material layer by layer and bonding particles and layers to each other. We have considered the application areas of selective laser melting (SLM) based on powders obtained by different methods for the study. In addition, we have analyzed the traditional magnetic alloy casting technology, studied magnetic materials, and compared the powder magnet properties with standard data. We have found that the parameters of powders obtained by gas atomization are qualitatively superior to those of powders obtained using other methods, whereas the resulting magnets meet the requirements for magnets. Based on the 25Kh15KA alloy powder atomized by gas atomization, a SLM plant allows to manufacture permanent magnets with a material density of 7.59–7.55 g/cu.cm, which meets the requirements recommended by the State Standard GOST 24897-81, and to obtain the magnet properties that can be achieved using traditional metallurgical technologies.Efremov DmitryGerasimova AllaKislykh NikitaShaibel CristinaEDP SciencesarticleEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 346, p 01010 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Efremov Dmitry Gerasimova Alla Kislykh Nikita Shaibel Cristina Additive Technology Methods for Manufacturing Permanent Magnets
description	The paper presents the results of studying the possibility of using the selective laser melting method for production of permanent magnets. This process allows to manufacture not only product models and prototypes, but also finished functional products by adding material layer by layer and bonding particles and layers to each other. We have considered the application areas of selective laser melting (SLM) based on powders obtained by different methods for the study. In addition, we have analyzed the traditional magnetic alloy casting technology, studied magnetic materials, and compared the powder magnet properties with standard data. We have found that the parameters of powders obtained by gas atomization are qualitatively superior to those of powders obtained using other methods, whereas the resulting magnets meet the requirements for magnets. Based on the 25Kh15KA alloy powder atomized by gas atomization, a SLM plant allows to manufacture permanent magnets with a material density of 7.59–7.55 g/cu.cm, which meets the requirements recommended by the State Standard GOST 24897-81, and to obtain the magnet properties that can be achieved using traditional metallurgical technologies.
format	article
author	Efremov Dmitry Gerasimova Alla Kislykh Nikita Shaibel Cristina
author_facet	Efremov Dmitry Gerasimova Alla Kislykh Nikita Shaibel Cristina
author_sort	Efremov Dmitry
title	Additive Technology Methods for Manufacturing Permanent Magnets
title_short	Additive Technology Methods for Manufacturing Permanent Magnets
title_full	Additive Technology Methods for Manufacturing Permanent Magnets
title_fullStr	Additive Technology Methods for Manufacturing Permanent Magnets
title_full_unstemmed	Additive Technology Methods for Manufacturing Permanent Magnets
title_sort	additive technology methods for manufacturing permanent magnets
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/cf0509ac993c42e1a37fa2e874970535
work_keys_str_mv	AT efremovdmitry additivetechnologymethodsformanufacturingpermanentmagnets AT gerasimovaalla additivetechnologymethodsformanufacturingpermanentmagnets AT kislykhnikita additivetechnologymethodsformanufacturingpermanentmagnets AT shaibelcristina additivetechnologymethodsformanufacturingpermanentmagnets
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Additive Technology Methods for Manufacturing Permanent Magnets

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