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Itens para a visualização no momento 11-19 of 19
Desenvolvimento de compósitos de POLI (acrilonitrila-CO-butadieno-CO-estireno) / microesferas ocas de vidro para utilização na indústria automobilística
(2015-11-20)
The application of polymeric materials in automobiles have increased due to weight reduction and the large number of possible applications of these materials. The poly (acrylonitrile-cobutadiene-co-styrene) (ABS) is widely ...
Desenvolvimento de bandas de rodagem com menor resistência ao rolamento e menor impacto ambiental
(2016-12-01)
The tire industry is in constant development in order to make its products safer, more durable, ecologic and energy saving. To achieve these objectives, improvements in the properties of abrasion resistance, wet grip and ...
Análise da influência dos parâmetros de processo no fresamento de Inconel 718 sobre o desgaste e a qualidade superficial
(2018-04-11)
Nickel alloys have the ability to resist extreme conditions, as a result, they are in evidence among different industrial areas. Nickel alloys milling is often associated with high manufacturing costs and low productivity. ...
Avaliação das tensões residuais em chapas do aço microligado LNE380 destinadas ao processo de corte a laser
(2023-01-21)
In a dynamic work environment, the competitive advantage in the manufacturing industries comes from the constant searching for product and processes innovation. In the automotive industry, where the companies are challenge ...
Composições elastoméricas reforçadas com fibras para o revestimento de superfícies metálicas
(2023-02-15)
The usage of elastomeric materials for pipeline coating realizes a technic to protect the metallic materials, mainly against abrasion wear. The rubber layer must be sufficiently resistant to friction caused by the passage ...
Aplicação do método de análise dimensional para a determinação de propriedades elasto-pláticas de materiais pelo ensaio de indentação instrumentada
(2019-06-12)
Instrumented indentation test is a technique that allows obtaining the hardness of small volumes of materials. However, in addition to the hardness, it is of great interest to obtain other elastoplastic properties using ...
Desenvolvimento e caracterização de filmes poliméricos de polietileno com adição de nanocargas para aplicação em blindagem balística
(2023-06-16)
The development of new engineering materials for individual or collective protection purposes is increasing. Due to the advancement of tactical and military technologies, it is necessary to improve armoring systems, for ...
Efeito da substituição parcial do cimento por adições minerais na resistência à corrosão de concretos por ácidos orgânicos
(2023-09-13)
The development of new research to improve the understanding of the mechanisms of degradation of cementitious matrices in aggressive environments, together with changes in the composition and properties of conventional ...