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Construção de um procedimento para avaliação da lucratividade e produtividade de ligas de alumínio reciclado
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilPrograma de Pós-Graduação em Engenharia de ProduçãoUTFPR, 2011-08-19)
The aluminum and its alloys are gaining space in the various segments of the industry. This is due to its physical and chemical characteristics that allow its use in several applications. Even the aluminum, with excellent ...
Comparative assessment of different recycling methods of orthodontic brackets for clinical use
(Edizioni Minerva Medica, 2017-06-01)
BACKGROUND: This study aimed to assess bond strength of the resin/bracket interface, under in-vitro shear stress, of metal brackets recycled by different clinical protocols. METHODS: Sixty stainless steel orthodontic ...
Composite of low-density polyethylene and aluminum obtained from the recycling of postconsumer aseptic packaging
(John Wiley & Sons IncHobokenEUA, 2006)
Elevação da rentabilidade e produtividade em fundições de alumínio secundário: uma proposta metodológica
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilPrograma de Pós-Graduação em Engenharia de ProduçãoUTFPR, 2007-12-12)
The aluminum recycling industry has been growing and demanding adaptations of some management tools to this new segment of the market. Concerning the foundry stage, the management of raw materials is fundamental for the ...
A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
(Universidade Federal de São Carlos, 2016-09)
In this paper, a new way for γ-Alumina synthesis was proposed, the raw material being aluminum powders obtained by high-energy milling of aluminum cans. This seems a good option for this metal recycling and energy saving, ...
Análise da evolução microestrutural de uma liga A380 sob o efeito do ensaio de globularização
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2018-05-07)
The processing of materials in semi-solid state is restricted in the industrial area due to the low variety of materials used in the process (aluminum alloys A356 and A357) and the limited use of recycled alloys. Based on ...
O ciclo de vida do alumínio
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2016-06-09)
Aluminum is widely used for the industry of many ways. The major use of this material is due to the fact of its versatility and excellent performance in most applica-tions, besides its ability to be recycled indefinitely ...
Produção de intermetálicos a partir do reaproveitamento de alumínio e ferro provenientes da indústria de materiais metálicos
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Materiais, 2021-05-04)
With society's growth, the need of producing metallic materials for different uses also increased the waste products that become rubble. This issue causes discomfort in the discussion of an increasingly sustainable society. ...
Investing in biodiesel african palm oil for aluminium recycling plant in Cabinda Angola
(Universidad Nacional de Misiones. Facultad de Ciencias Económicas. Programa de Posgrado en Administración, 2018-02-01)
The study of the possibilities that the efficient use of the raw oil of African Palm has is exposed in this work, for production of bioenergetics that guarantees the operations of an aluminium waste recycling plant. A ...