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Estudo de tempos e temperaturas de sinterização na obtenção da liga NiTi por metalurgia do pó
(Universidade Estadual Paulista (UNESP), 2015-02-06)
The nickel-titanium alloys are very attractive and so it is widely used in industry, engineering applications in general and also in biomedical and dental applications. Besides showing the shape of memory effect, ...
Análise e comparação de orelhamento na liga AA3104 após laminação a quente
(Universidade Estadual Paulista (UNESP), 2016-01-12)
Aluminum has been widely used in the forming and manufacture of beverage cans, specific aluminum alloy AA3104, which manufacturers are increasingly demanding as to mechanical properties, quality and reducing waste. This ...
Comparação dos efeitos de compressão isostática e compressão uniaxial na obtenção da liga NiTi por metalurgia do pó
(Universidade Estadual Paulista (UNESP), 2015-02-06)
Several alloys present the shape memory effect and among them, the equiatomic NiTi alloy, nitinol, is the most important one. It is usually used in several engineering applications and also in biomedical devices, in the ...
Lean six sigma como estratégia para o aumento de eficiência em laminação de alumínio
(Universidade Estadual Paulista (UNESP), 2013-12-04)
This study aims to assess the implementation of Lean Six Sigma in the preparation of plates and hot lamination process for a company of aluminum rolled products, to improve the quality, productivity and process efficiency. ...
Estudo das propriedades mecânicas do aço SAE 1312 modificado ao nióbio
(Universidade Estadual Paulista (UNESP), 2011)
The study of mechanical properties of high-alloy special steels is of great interest of the steel industry due to the great demand by companies that manufacture automotive components of high criticality, and also because ...
Estudo da deformação heterogênea no ensaio do anel de atrito
(Universidade Estadual Paulista (UNESP), 2013-12-17)
The plastic deformation is widely used in the metallurgical market due to its positive factors such as low prices and high speed production. Forming process products are obtained in high quality, both surface quality and ...