NdFeB iman sinterizatuen garrantzia eta hauen produkzio bideak
نویسندگان
چکیده
Gaur egungo eta etorkizuneko teknologien garapenean giltzarri dira material magnetikoak. NdFeB imanak trantsizio energetikorako garrantzitsuak dira, sorgailu motor elektrikoetan erabiltzen eta. Aparailu elektroniko askok ere, ordenagailuak edo smartphoneak adibidez, dituzte barnean. Kritikoak diren elementu kimikoak dituzten arren, lur arraroak kobaltoa kasu, hauek gaur egun merkatu handiena duten imanak, energi produktu altuena ere baitute. Iman hauen gehiengoa hauts-metalurgia bidez ekoizten da, fase likido bitarteko sinterizazioa erabiliz. Prozesu honetan banda galdaketa, ehoketa, orientazioa, suberaketa eman beharreko pausoak.
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ژورنال
عنوان ژورنال: Ekaia
سال: 2023
ISSN: ['0214-9001', '2444-3255']
DOI: https://doi.org/10.1387/ekaia.23785