Please use this identifier to cite or link to this item:
http://hdl.handle.net/1843/57156
Type: | Artigo de Periódico |
Title: | Effect of aluminium addition on the magnetic properties of a semi-processed electrical steel |
Authors: | Kleiner Marques Marra Lívia Carneiro Marra Vicente Tadeu Lopes Buono |
Abstract: | Aluminum is often added to electrical steels since this element causes improvement of the magnetic properties. However the addition of aluminum is usually limited to 0.30 wt%1. Therefore, this work aimed at evaluating the influence of higher levels of aluminum in the magnetic properties of semiprocessed steels. To accomplish this, four types of steel were produced in laboratory with different aluminum contents (0.10, 0.30, 0.60 and 1.0 wt%). Carbon, manganese and silicon concentrations were kept constant. It was observed that an increased aluminum content caused reduction of the magnetic core loss, especially of the eddy current component. However, the magnetic permeability virtually wasn’t influenced by aluminum concentration. |
Subject: | Nucleos magneticos Permeabilidade Aluminio |
language: | por |
metadata.dc.publisher.country: | Brasil |
Publisher: | Universidade Federal de Minas Gerais |
Publisher Initials: | UFMG |
metadata.dc.publisher.department: | ENG - DEPARTAMENTO DE ENGENHARIA METALÚRGICA |
Rights: | Acesso Aberto |
metadata.dc.identifier.doi: | https://doi.org/10.1590/1980-5373-mr-2015-0659 |
URI: | http://hdl.handle.net/1843/57156 |
Issue Date: | 2016 |
metadata.dc.url.externa: | https://www.scielo.br/j/mr/a/WdWZ6vh3PsGpvD8DxVWHCBL/?lang=en |
metadata.dc.relation.ispartof: | Materials Research |
Appears in Collections: | Artigo de Periódico |
Files in This Item:
File | Description | Size | Format | |
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Effect of Aluminium Addition on the Magnetic Properties of a Semi-Processed Electrical Steel.pdf | 14.1 MB | Adobe PDF | View/Open |
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