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Processamento térmico de têmpera e partição (T&P) na obtenção de ligas metálicas fundidas de alta resistência mecânica
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA METALÚRGICACurso de Especialização em Engenharia Metalúrgica, Materiais e de MinasUFMG, 2022-10-28)
The process in the casting industry is constantly looking for improvements to maximize
mechanical properties in view of competition between materials such as forged steels,
ductile cast irons, and aluminum alloys. One ...
Influence of silicon content on mechanical properties of IADI obtained from as cast microstructures
(Maney Publishing, 2020-04)
This study investigates the mechanical properties of Intercritically Austempered Ductile Iron (IADI) obtained after the heat treatment of ductile irons having different as-cast microstructures and Si concentrations. Tensile ...
Friction and wear properties of functionally graded aluminum matrix composites
(2003-06-25)
Aluminum matrix composites are currently considered as promising materials for tribological applications in the automotive, aircraft and aerospace industries due to their great advantage of a high strength-to-weight ratio. ...
Cutting forces in turning of gray cast iron using silicon nitride based cutting tool
(Elsevier B.V., 2009-08-01)
This paper presents the results of an experimental investigation about the effect of cutting forces on gray cast iron turning using silicon nitride (Si(3)N(4)) based ceramic tool. Turning experiments were carried out at ...
Cutting forces in turning of gray cast iron using silicon nitride based cutting tool
(Elsevier B.V., 2009-08-01)
This paper presents the results of an experimental investigation about the effect of cutting forces on gray cast iron turning using silicon nitride (Si(3)N(4)) based ceramic tool. Turning experiments were carried out at ...
Surface alterations produced in grinding of austempered ductile iron
(Elsevier, 2015-07-02)
The technological advances achieved in recent decades have allowed to obtain cast parts of ductile iron with no metallurgical defects and of complex shapes and dimensions very close to the final ones. Heat treatments ...
Identificação e análise de defeitos de fundição em polia de tração
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia de MateriaisUTFPR, 2021-05-06)
Gray cast iron are FeCSi alloys with a carbon content above 2%. Among the types of cast iron, the grays do not present a high contraction in the casting process due to the expansion of graphite both in the direction of ...
The Current Status of the Metallurgy and Processing of Austempered Ductile Iron (ADI)
(INTEMA - UNMdP-CONICET, 2014)
The Current Status of the Metallurgy and Processing of Austempered Ductile Iron (ADI)
(INTEMA - UNMdP-CONICET, 2014)