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        Fatigue damage accumulation in aluminum 7050-T7451 alloy subjected to block programs loading under step-down sequence 

        StateUniv Ponta Grossa; Universidade de São Paulo (USP); Universidade Estadual Paulista (Unesp) (Elsevier B.V., 2010-01-01)
        In this paper the fatigue damage accumulation under block program loading is investigated. Alternative flexion bending fatigue tests with a single change in stress amplitude are performed at room temperature for step-down ...

        Effects of electroplated zinc-nickel alloy coatings on the fatigue strength of AISI 4340 high strength steel 

        Universidade Estadual Paulista (Unesp) (2005-12-01)
        It is well known that fatigue behaviour is an important parameter to be considered in mechanical components subjected to constant and variable amplitude loadings. In combination with corrosion phenomenon, fatigue effects ...

        A fatigue life estimative method based on dynamic mechanical and fatigue analyses 

        Universidade Estadual Paulista (Unesp) (2020-09-01)
        In this study, a model of fatigue life estimative based on dynamic mechanical analysis and fatigue tests is validated. Storage modulus is the viscoelastic parameter which better correlate with fatigue resistance. Accordingly, ...

        Electromyographic fatigue threshold of the biceps brachii muscle during dynamic contraction 

        Universidade Estadual Paulista (Unesp) (2005-04-01)
        The purpose of this study was to identify the Electromyographic Fatigue Threshold (EMG FT) of the biceps brachii muscle bilaterally during the elbow flexion in tests performed in different times: 30 second test, 1 minute ...

        Electromyographic fatigue threshold of the biceps brachii muscle during dynamic contraction 

        Universidade Estadual Paulista (Unesp) (2005-04-01)
        The purpose of this study was to identify the Electromyographic Fatigue Threshold (EMG FT) of the biceps brachii muscle bilaterally during the elbow flexion in tests performed in different times: 30 second test, 1 minute ...

        Electromyographic fatigue threshold of the biceps brachii muscle during dynamic contraction 

        Oliveira, Anderson de Souza Castelo; Gonçalves, M.; Cardozo, A. C.; Barbosa, F. S S (2014)

        A model for fatigue crack propagation during high cycle fatigue 

        Balbi, Marcela Ángela (Carl Hanser Verlag, 2017-01)
        This paper deals with the prediction of high-cycle fatigue behaviour for four different materials (a 7075-T6 alloy, a Ti-6Al-4V alloy, JIS S10C steel and a 0.4%C steel) using Chapetti´s approach to estimate the fatigue-crack ...

        An investigation of electrolytic surface damages and electroplated crhomium effects on fatigue behavior of high strength steel 

        Universidade Estadual Paulista (Unesp); Behr Brasil Itada; EMBRAER-LIEBHERR/EDE (2001-12-01)
        Fatigue crack initiation occurs at the surface, although sub surface nucleation has also been reported. Localized imperfections like inclusions close to surface and surface small pits can result in crack sources. Coatings ...

        An investigation of electrolytic surface damages and electroplated crhomium effects on fatigue behavior of high strength steel 

        Universidade Estadual Paulista (Unesp); Behr Brasil Itada; EMBRAER-LIEBHERR/EDE (2001-12-01)
        Fatigue crack initiation occurs at the surface, although sub surface nucleation has also been reported. Localized imperfections like inclusions close to surface and surface small pits can result in crack sources. Coatings ...

        An evaluation of shot peening, residual stress and stress relaxation on the fatigue life of AISI 4340 steel 

        Universidade Estadual Paulista (Unesp) (Elsevier B.V., 2002-08-01)
        Shot peening is a method widely used to improve the fatigue strength of materials. through the creation of a compressive residual stress field (CRSF) in their surface layers. In the present research the gain in fatigue ...
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        Red de Repositorios Latinoamericanos
        + of 8.000.000
        Available publications
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        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018