Study of mangetic properties of maraging 350 steel as a fucntion of grain size

Araújo, Jônatas Targino; Cardoso, Jorge Luiz; Tavares, Sérgio Souto Maior; Pardal, Juan Manuel; Silva, Marcelo José Gomes da

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Campo DC	Valor	Idioma
dc.contributor.author	Araújo, Jônatas Targino	-
dc.contributor.author	Cardoso, Jorge Luiz	-
dc.contributor.author	Tavares, Sérgio Souto Maior	-
dc.contributor.author	Pardal, Juan Manuel	-
dc.contributor.author	Silva, Marcelo José Gomes da	-
dc.date.accessioned	2021-05-10T19:34:02Z	-
dc.date.available	2021-05-10T19:34:02Z	-
dc.date.issued	2019	-
dc.identifier.citation	ARAÚJO, Jônatas Targino; CARDOSO, Jorge Luiz; TAVARES, Sérgio Souto Maior; PARDAL, Juan Manuel; SILVA, Marcelo José Gomes da. Study of mangetic properties of maraging 350 steel as a fucntion of grain size. In: CONGRESSO ANUAL DA ABM – INTERNACIONAL, 74º., 01 a 03 out. 2019, São Paulo, SP, Brasil. Anais[...], São Paulo, v. 74, n.74, p. 2894-2904, 2019.	pt_BR
dc.identifier.issn	2594-5327	-
dc.identifier.other	DOI 10.5151/2594-5327-33794	-
dc.identifier.uri	http://www.repositorio.ufc.br/handle/riufc/58287	-
dc.language.iso	pt_BR	pt_BR
dc.publisher	ABM Week - https://abmproceedings.com.br/; Editora Blucher	pt_BR
dc.subject	Aços maraging	pt_BR
dc.subject	Magnetismo	pt_BR
dc.subject	Tamanho dos grãos	pt_BR
dc.title	Study of mangetic properties of maraging 350 steel as a fucntion of grain size	pt_BR
dc.type	Artigo de Evento	pt_BR
dc.description.abstract-ptbr	The magnetic properties of the maraging 350 steel were analyzed in four different grain sizes. The applications of maraging steels can be found in several fields such as aeronautics, super centrifuges, navy, etc. Thus, this kind of steel must combine excellent mechanical properties with good magnetic ones. Microstructure and grain size can affect these properties. In order to evaluate the influence of grain size in some magnetic properties such as coercive force, saturation magnetization, remanence magnetization and Magnetic Barkhausen Noise (MBN), four solution temperatures were selected to vary the grain size of the samples. The samples were also aged in two different conditions after solution annealing. Vibrating-sample magnetometer (VSM) and MBN were used to analyze the changings in the magnetic properties as the grain size increased. The results showed changing in these properties related to grain size, making it possible to choose the best heat treatment conditions for magnetic applications.	pt_BR
dc.title.en	Study of mangetic properties of maraging 350 steel as a fucntion of grain size	pt_BR
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