Zobrazeno 1 - 10
of 17
pro vyhledávání: '"H. Shakur Shahabi"'
Autor:
Jürgen Eckert, Horst Wendrock, H. Shakur Shahabi, Thomas Gemming, A.S. Volegov, Matthias Bönisch, I.V. Okulov
Publikováno v:
Materials Science and Engineering: A. 682:673-678
Deformation mechanism of a new Ti-16.6Nb-6Co-5.1Cu-6.5Al (at%) alloy is studied using scanning and transmission electron microscopy. The alloy consists of micrometer-sized β-Ti dendrites and an ultrafine-eutectic composed of β-Ti and TiCo phases. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50317629cd0a0946e05f6b12e050dcbc
https://doi.org/10.1016/j.msea.2016.11.082
https://doi.org/10.1016/j.msea.2016.11.082
Publikováno v:
Materials Science and Engineering: A. 646:242-248
Bulk metallic glasses (BMGs) have been reported to have large variability in mode I fracture toughness. In this study, alternating soft and hard regions were created in a Zr52.5Ti5Cu18Ni14.5Al10 (at%) BMG via mechanical imprinting at room temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4120477d5c4f0b3c9343447e1e2aed4
https://doi.org/10.1016/j.msea.2015.08.055
https://doi.org/10.1016/j.msea.2015.08.055
Autor:
Hooyar Attar, N. Ellendt, Vikas C Srivastava, Konda Gokuldoss Prashanth, H. Shakur Shahabi, Jürgen Eckert, Sergio Scudino, Volker Uhlenwinkel
Publikováno v:
Additive Manufacturing. 6:1-5
Bulk high strength and thermally stable Al 85 Nd 8 Ni 5 Co 2 samples have been prepared by selective laser melting (SLM). The alloy shows a composite-like microstructure consisting of submicron-sized stable intermetallic phases dispersed in an Al mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d08d1324795c887aecaedd3b9f80585f
https://doi.org/10.1016/j.addma.2015.01.001
https://doi.org/10.1016/j.addma.2015.01.001
Publikováno v:
Scientific Reports
A prerequisite to utilize the full potential of structural heterogeneities for improving the room-temperature plastic deformation of bulk metallic glasses (BMGs) is to understand their interaction with the mechanism of shear band formation and propag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::72415932e1033c89aaec7ee22900b665
https://pubmed.ncbi.nlm.nih.gov/29907778
https://pubmed.ncbi.nlm.nih.gov/29907778
Publikováno v:
Materials & Design. 59:241-245
A Zr52.5Cu18Ni14.5Al10Ti5 bulk metallic glass toughened with a commercially available spring-shaped steel wire has been produced by centrifugal casting. The addition of the steel spring significantly affects shear band nucleation and propagation thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::934a1d49702ab0d370d2f80ffc9ad162
https://doi.org/10.1016/j.matdes.2014.03.007
https://doi.org/10.1016/j.matdes.2014.03.007
Publikováno v:
Composites Science and Technology. 68:2003-2009
Multi-layered Al/Cu composites were produced by accumulative roll bonding (ARB) process using Al 1100 and Cu strips. It was observed that as passes of ARB proceeded, copper layers were necked and fractured. After five ARB passes, a multi-layer Al/Cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5863a8ae64a8ba13c7e17d8fb792c8e4
https://doi.org/10.1016/j.compscitech.2008.02.029
https://doi.org/10.1016/j.compscitech.2008.02.029
Autor:
H. Shakur Shahabi, Uta Kühn, Ivan Kaban, Jürgen Eckert, Gavin Vaughan, B. Escher, Mihai Stoica, S. Scudino
Publikováno v:
Applied Physics Letters. 106:031903
Spatially resolved strain maps of a plastically deformed bulk metallic glass (BMG) have been created by using high-energy X-ray diffraction. The results reveal that plastic deformation creates a spatially heterogeneous atomic arrangement, consisting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35b09d358085b3ca09e4566f56dffb89
https://doi.org/10.1063/1.4906305
https://doi.org/10.1063/1.4906305
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