Zobrazeno 1 - 10
of 23
pro vyhledávání: '"I. Bacaicoa"'
Autor:
I. Bacaicoa, J. Glueck, F. Zeismann, A. Schilling, D. Juengst, M. Fehlbier, A. Brueckner-Foit
Publikováno v:
Results in Materials, Vol 8, Iss , Pp 100135- (2020)
The effect of carbon and SiC addition in combination with heat treatment on the mechnanical properties of a commercial AZ91 alloy was studied in this work. Different additions of carbon and SiC were considered for the as-cast and heat-treated conditi
Externí odkaz:
https://doaj.org/article/e64572be29a94d3fb042cd530f22761e
Publikováno v:
Procedia Structural Integrity. 23:33-38
Secondary recycled Al alloys are in the focus of industry because they possess a tremendous potential for cost and energy savings. However, they are inevitably contaminated with a certain amount of iron from which several variants of brittle intermet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c55fb9fa345bcc14344681b537aa1294
https://doi.org/10.1016/j.prostr.2020.01.059
https://doi.org/10.1016/j.prostr.2020.01.059
Autor:
F. Zeismann, Martin Fehlbier, D. Juengst, I. Bacaicoa, A. Schilling, J. Glueck, Angelika Brueckner-Foit
Publikováno v:
Results in Materials, Vol 8, Iss, Pp 100135-(2020)
The effect of carbon and SiC addition in combination with heat treatment on the mechnanical properties of a commercial AZ91 alloy was studied in this work. Different additions of carbon and SiC were considered for the as-cast and heat-treated conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05fe819e33d940339ff86f5483223556
http://www.sciencedirect.com/science/article/pii/S2590048X20300777
http://www.sciencedirect.com/science/article/pii/S2590048X20300777
Publikováno v:
International Journal of Fatigue. 116:562-571
The effect of shrinkage pores and gas pores on the fatigue process of a secondary Al-Si-Cu-Fe alloy was analyzed by micro-computed tomography and scanning electron microscopy. Repeated CT-scans were performed in order to study the damage accumulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9237f09011af8172c204b146bd583075
https://doi.org/10.1016/j.ijfatigue.2018.07.012
https://doi.org/10.1016/j.ijfatigue.2018.07.012
Autor:
A. Geisert, Martin Fehlbier, I. Bacaicoa, F. Zeismann, M. Luetje, Marcel Wicke, Angelika Brueckner-Foit
Publikováno v:
Engineering Fracture Mechanics. 183:159-169
The casting defects from a Fe-rich Al-Si-Cu alloy were characterized by micro tomography and Finite Element Analysis. The specimens were analyzed in a high resolution computed-tomography scan and the 3D geometry of the casting defects were segmented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7ddf8f99ee6514094bcfd0022880e10
https://doi.org/10.1016/j.engfracmech.2017.03.015
https://doi.org/10.1016/j.engfracmech.2017.03.015
Publikováno v:
International Journal of Fatigue. 103:363-370
Specimens of an Al-Cu-Si alloy were manufactured using die casting without additional machining. These specimens contained various kinds of natural defects were subjected to fatigue loading. The role of these defects was analyzed using fractography,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d93ff83881299ca64dd19ef7d31675b
https://doi.org/10.1016/j.ijfatigue.2017.06.020
https://doi.org/10.1016/j.ijfatigue.2017.06.020
Publikováno v:
Procedia Structural Integrity. 7:36-43
The effect of different types of defects on the fatigue properties of a secondary Al-Si-Cu-Fe alloy was analyzed by micro-computed tomography and scanning electron microscopy. It was found that extended pores typically occurring at unfavourable cooli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42e04bd6727f899dd16e287d20f9c394
https://doi.org/10.1016/j.prostr.2017.11.058
https://doi.org/10.1016/j.prostr.2017.11.058
Autor:
P.K. Dwivedi, Martin Fehlbier, M. Luetje, F. Zeismann, A. Geisert, Angelika Brueckner-Foit, I. Bacaicoa
Publikováno v:
Materials Science and Engineering: A. 673:562-571
The influence of heat treatment on the morphology of s-Al 5 FeSi inclusions in Fe-rich Al-Si-Cu was investigated and the tensile properties were improved. Samples were sand casted and subjected to various T6 heat treatments. Metallographic samples we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27bbfef0019731acd252af201c23d00b
https://doi.org/10.1016/j.msea.2016.07.080
https://doi.org/10.1016/j.msea.2016.07.080
Autor:
A. Geisert, Martin Fehlbier, I. Bacaicoa, Marcel Wicke, M. Luetje, F. Zeismann, Angelika Brueckner-Foit
Publikováno v:
Procedia Structural Integrity. 2:2269-2276
The 3D morphology of the brittle platelet-like s-Al 5 FeSi inclusions was analyzed in order to understand the effect of these particles on the degradation of the fracture-resistance of high Fe-content cast Al-Si-Cu alloys. The 3D data of the s-Al 5 F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e858a994b36a21dec69f4646837f7ed7
Publikováno v:
Procedia Structural Integrity. 2:2643-2649
An accurate methodology has been developed to identify local stress concentration on the contour of casting pores in high Fe-content Al-Si-Cu alloys. It relies on the 3D reconstruction of the pore morphology by micro-computed tomography (μ-CT), whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fc068cd3f2bb516764a96f5f0bb9f39