Properties of Rare-Earth Element in Magnetic Material and Its Processing

Rare-earth metal is one of the critical elements because of its small amount with a lot of demand for this metal in a variety of the latest technologies, which are currently developed fast and intensively. The use of rare-earth metals can contribute to the development of innovations in the productio...

Full description

Bibliographic Details
Main Author: F. Bahfie, N. O. Br Kaban, S. Suprihatin, F. Nurjaman, E. Prasetyo, and D. Susanti
Format: Article
Language:English
Published: G. V. Kurdyumov Institute for Metal Physics of the N.A.S. of Ukraine 2023-03-01
Series:Успехи физики металлов
Subjects:
Online Access:https://ufm.imp.kiev.ua/en/abstract/v24/i01/157.html
_version_ 1797860247431282688
author F. Bahfie, N. O. Br Kaban, S. Suprihatin, F. Nurjaman, E. Prasetyo, and D. Susanti
author_facet F. Bahfie, N. O. Br Kaban, S. Suprihatin, F. Nurjaman, E. Prasetyo, and D. Susanti
author_sort F. Bahfie, N. O. Br Kaban, S. Suprihatin, F. Nurjaman, E. Prasetyo, and D. Susanti
collection DOAJ
description Rare-earth metal is one of the critical elements because of its small amount with a lot of demand for this metal in a variety of the latest technologies, which are currently developed fast and intensively. The use of rare-earth metals can contribute to the development of innovations in the production of new materials in various fields, because these metals have strong, hard and heat-resistant properties. Rare-earth metals are found in complex compounds that makes it difficult to separate from ore. Obtaining of the rare-earth metals is realized by recycling the product from a secondary source of magnets containing rare-earth metals, such as NdFeB and SmCo magnets. Hydrometallurgical and pyrometallurgical processes can carry out the process of recovering of the rare-earth metals from secondary materials. There is a new research using bacteria as a rare-earth metal extractor to minimize environmental impact. Oxalic acid and other organic acids have potential in the recovery of rare-earth metals. As alternative, the rare-earth-free materials as candidates for permanent magnets are also mentioned.
first_indexed 2024-04-09T21:43:49Z
format Article
id doaj.art-ce5141419e7f4af6a587734176348b57
institution Directory Open Access Journal
issn 1608-1021
2617-0795
language English
last_indexed 2024-04-09T21:43:49Z
publishDate 2023-03-01
publisher G. V. Kurdyumov Institute for Metal Physics of the N.A.S. of Ukraine
record_format Article
series Успехи физики металлов
spelling doaj.art-ce5141419e7f4af6a587734176348b572023-03-25T21:00:32ZengG. V. Kurdyumov Institute for Metal Physics of the N.A.S. of UkraineУспехи физики металлов1608-10212617-07952023-03-0124115717210.15407/ufm.24.01.157Properties of Rare-Earth Element in Magnetic Material and Its ProcessingF. Bahfie, N. O. Br Kaban, S. Suprihatin, F. Nurjaman, E. Prasetyo, and D. SusantiRare-earth metal is one of the critical elements because of its small amount with a lot of demand for this metal in a variety of the latest technologies, which are currently developed fast and intensively. The use of rare-earth metals can contribute to the development of innovations in the production of new materials in various fields, because these metals have strong, hard and heat-resistant properties. Rare-earth metals are found in complex compounds that makes it difficult to separate from ore. Obtaining of the rare-earth metals is realized by recycling the product from a secondary source of magnets containing rare-earth metals, such as NdFeB and SmCo magnets. Hydrometallurgical and pyrometallurgical processes can carry out the process of recovering of the rare-earth metals from secondary materials. There is a new research using bacteria as a rare-earth metal extractor to minimize environmental impact. Oxalic acid and other organic acids have potential in the recovery of rare-earth metals. As alternative, the rare-earth-free materials as candidates for permanent magnets are also mentioned.https://ufm.imp.kiev.ua/en/abstract/v24/i01/157.htmlrare-earth elementsmagnetic materialprocessing of magnetic materials
spellingShingle F. Bahfie, N. O. Br Kaban, S. Suprihatin, F. Nurjaman, E. Prasetyo, and D. Susanti
Properties of Rare-Earth Element in Magnetic Material and Its Processing
Успехи физики металлов
rare-earth elements
magnetic material
processing of magnetic materials
title Properties of Rare-Earth Element in Magnetic Material and Its Processing
title_full Properties of Rare-Earth Element in Magnetic Material and Its Processing
title_fullStr Properties of Rare-Earth Element in Magnetic Material and Its Processing
title_full_unstemmed Properties of Rare-Earth Element in Magnetic Material and Its Processing
title_short Properties of Rare-Earth Element in Magnetic Material and Its Processing
title_sort properties of rare earth element in magnetic material and its processing
topic rare-earth elements
magnetic material
processing of magnetic materials
url https://ufm.imp.kiev.ua/en/abstract/v24/i01/157.html
work_keys_str_mv AT fbahfienobrkabanssuprihatinfnurjamaneprasetyoanddsusanti propertiesofrareearthelementinmagneticmaterialanditsprocessing