Fracture surfaces express sequences of events of energy release with crack propagation in metal alloys, the evolution of topographic features can indicate the lines of load action, failures during the use or processing. The quantitative fractography is an important tool in the study of fracture surfaces, because it allows their interpretation and characterization. In order to evaluate the effectiveness of the characterization of fracture surfaces grounded on concepts such as selfsimilarity and self-affinity, it used the 15-5PH steel that was characterized by metallographic and tensile tests. The metallography allows the microstructural characterization of this steel and proved the presence of the martensite phase in the slats form and a fin...
The work contains an original modality of approach of fractals objects, as well, from the mathematic...
A fracture surface is very important evidence in failure analysis after a material fractures under t...
V-notch Charpy samples of a commercial medium-carbon ferrite-pearlite steel rolled (10% and 25%) at ...
Fracture surfaces are the fracture process marks, taht it is characterized by energy release guieded...
Fracture surface express the sequence of energy release events during crack propagation and, in the ...
Superfícies de fratura apresentam a evolução entrópica durante a propagação de trincas, demonstrando...
For the development of this graduate work of fractal fracture behavior, it is necessary to establish...
No presente trabalho foi feita a analise quantitativa das superfícies de fratura obtidas através da ...
Se analiza la naturaleza fractal de las superficies de fractura en aleaciones metálicas en ge...
A geometria dos fractais nos Ãltimos anos tem se tornado bastante difundida no meio cientÃfico. O se...
In the last years, the fractal geometry has become widely studied. Its application in several areas...
The fracture surfaces express the sequence of events of energy release due to crack propagation by l...
The change in the fractal dimension of the fracture surface demonstrates a wavy character and disper...
Superfícies de fratura expressam a seqüência de eventos de liberação de energia com a propagação de ...
In this investigation we report the fractal characteri-stics of the fracture surfaces and microstruc...
The work contains an original modality of approach of fractals objects, as well, from the mathematic...
A fracture surface is very important evidence in failure analysis after a material fractures under t...
V-notch Charpy samples of a commercial medium-carbon ferrite-pearlite steel rolled (10% and 25%) at ...
Fracture surfaces are the fracture process marks, taht it is characterized by energy release guieded...
Fracture surface express the sequence of energy release events during crack propagation and, in the ...
Superfícies de fratura apresentam a evolução entrópica durante a propagação de trincas, demonstrando...
For the development of this graduate work of fractal fracture behavior, it is necessary to establish...
No presente trabalho foi feita a analise quantitativa das superfícies de fratura obtidas através da ...
Se analiza la naturaleza fractal de las superficies de fractura en aleaciones metálicas en ge...
A geometria dos fractais nos Ãltimos anos tem se tornado bastante difundida no meio cientÃfico. O se...
In the last years, the fractal geometry has become widely studied. Its application in several areas...
The fracture surfaces express the sequence of events of energy release due to crack propagation by l...
The change in the fractal dimension of the fracture surface demonstrates a wavy character and disper...
Superfícies de fratura expressam a seqüência de eventos de liberação de energia com a propagação de ...
In this investigation we report the fractal characteri-stics of the fracture surfaces and microstruc...
The work contains an original modality of approach of fractals objects, as well, from the mathematic...
A fracture surface is very important evidence in failure analysis after a material fractures under t...
V-notch Charpy samples of a commercial medium-carbon ferrite-pearlite steel rolled (10% and 25%) at ...