Effect of Mo concentration and aging time on the magnetic and mechanical hardness of Fe-xMo-5Ni-0.05C alloys (x = 5, 8, 11 and 15 wt. (%))

Effect of Mo concentration and aging time on the magnetic and mechanical hardness of Fe-xMo-5Ni-0.05C alloys (x = 5, 8, 11 and 15 wt. (%))

Changes to the microestructure during thermal aging treatment at 610 ºC in Fe-xMo-5Ni-0.05C alloys were studied for different aging times with different Mo concentrations. The heat treatment at 610 ºC induces carbide precipitation into the metallic matrix near Fe2Mo phase. The X-ray diffraction stud...

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Bibliographic Details
Main Authors: Mauro Carlos Lopes Souza, Hamilton Ferreira Gomes de Abreu, Sérgio Souto Maior Tavares, Manoel Antonio da Fonseca Costa Filho
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2009-01-01
Series:Materials Research
Subjects:
Fe-Mo-Ni-C alloys
magnetic aging
mechanical aging
magnetic hardness
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000400009

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000400009

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