| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Molak, Rafał
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2021Influence of an aluminizing process on the microstructure and tensile strength of the nickel superalloy IN 718 produced by the Selective Laser Meltingcitations
- 2019Microstructure and corrosion resistance of warm sprayed titanium coatings with polymer sealing for corrosion protection of AZ91E magnesium alloycitations
- 2019Corrosion Resistance of Aluminum Coatings Deposited by Warm Spraying on AZ91E Magnesium Alloycitations
- 2019Functional properties of the novel hybrid coatings combined of the oxide and DLC layer as a protective coating for AZ91E magnesium alloycitations
- 2018The effect of microstructure anisotropy on low temperature fracture of ultrafine-grained ironcitations
- 2017Fatigue crack growth rate and tensile strength of Re modified Inconel 718 produced by means of selective laser meltingcitations
- 2016Influence of the corrosive environment on the Portevin–Le Chatelier plastic instability phenomenon in Al–1Mg and Al–3Mg model alloys
- 2016The effect of specimen size and Surface conditions on the local mechanical properties of 14MoV6 ferritic–pearlitic steelcitations
- 2014Magnesium AZ91 alloy cast mechanical properties measured by the Miniaturized Disc-Bend Testcitations
- 2012Strength and thickness of the layer of materials used for ceramic veneers bonding
- 2010Studies of Cu after severe plastic deformationcitations
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article
Fatigue crack growth rate and tensile strength of Re modified Inconel 718 produced by means of selective laser melting
Abstract
The paper presents results of mechanical tests, namely fatigue crack growth (FCG) rate and tensile tests – of Inconel 718 produced by Selective Laser Melting (SLM) in pure form and with Re addition. SLM method was used to manufacture “comb like” structures, simulating small parts with thin walls, of which final mini-samples were cut out (two types of samples for tensile and one for the FCG rate test were used). A fraction of samples underwent a standard procedure of a heat treatment designed for Inconel 718 alloy. The influence of samples orientation to the laser beam direction, samples size and heat treatment on the tensile strength, yield strength and elongation to fracture were investigated. FCG rate tests were carried out using mini-samples with notches.Cyclic loading of samples was synchronized with CDD camera trigger for registering images of samples surfaces at the moments of maximal loading. Digital Image Correlation (DIC) was used to determine near crack tip displacement fields. The results of DIC measurements were analyzed using the inverse method to automatically determine the stress intensity factor and crack tip coordinates. Additionally, fracture surfaces SEM observations, X-ray Diffraction (XRD) analyses, X-ray fluorescence (XRF), light microscopy (LM) and Transmission Electron Microscopy (TEM) observations have been done to understand mechanical properties variation revealed during mechanical testing