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Itens para a visualização no momento 21-30 of 50
Síntese e caracterização de revestimentos protetores de ZrN/TiN sobre o biomaterial Nitinol obtidos por tratamento duplex.
(2014-06-05)
The present work aims to study about duplex treatment on the biomaterial Nitinol (NiTi). This treatment consists in titanium nitride (TiN) formed by plasma nitration, followed by zirconium nitride (ZrN) thin film deposition ...
Influência de moagem de alta energia nas propriedades físicas de uma porcelana de ossos
(2019-11-11)
Porcelain made from bovine bone ashes, known as bone china, is whiter, lighter, stronger and more translucent than ordinary porcelain. The strength of a bone china can reach up to twice the resistance of common porcelain. ...
Analise estrutural, operacional e geométrica para o reprojeto do eixo da calibração de uma formadora de tubos
(2019-12-16)
This work carried out at Panatlântica Tubos SA addresses the increase in the number of traction shaft breaks in the forming of a pipe maker and implements solutions to increase its service life. The flexural and torque ...
Desenvolvimento de um mecanismo para portas deslizantes com sistema anti-descarrilamento
(2019-07-11)
The furniture industry is having good results, even during the last economic crisis in Brazil. Following the design trends and the frequent search for space optimization, sliding door has become an increasingly used ...
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. ...
Análise da influência de aberturas em paredes de concreto armado
(2020-12-23)
Openings in reinforced concrete walls are recurrent solutions, however, when not considered during the design of the element, they can result in numerous cracks and reduce the useful life of the structure. The present ...
Estudo do uso de escória alto-forno no efeito autocicatrizante em concretos
(2021-12-15)
Concrete is the most used material in the construction industry, and can be used in the most diverse structures, such as bridges, highways, buildings, among others. However, to maintain the useful life and safety of these ...
Análise das propriedades de um concreto leve utilizando vermiculita expandida
(2022-12-20)
Civil construction is increasingly looking for constructive technologies for the best use of material in its buildings, and based on that, this work seeks to improve the understanding of lightweight aggregates for development ...