Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Farnaz A. Davani"'
Autor:
Annett Gebert, David Geissler, Stefan Pilz, Margitta Uhlemann, Farnaz A. Davani, Sven Hilke, Harald Rösner, Gerhard Wilde
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
The project “Stress Corrosion Cracking of Zr-based Bulk Metallic Glasses” (SCC of Zr-BMGs) within PP1594 mainly dealt with mechanical–corrosive interactions and failure of this class of metastable materials. It focused on one of the most applic
Externí odkaz:
https://doaj.org/article/d1240b57741f4af48a84eabe96e7c666
Autor:
René Hubek, Sven Hilke, Farnaz A. Davani, Mehrdad Golkia, Gaurav P. Shrivastav, Sergiy V. Divinski, Harald Rösner, Jürgen Horbach, Gerhard Wilde
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
For applications, metallic glasses need to retain their high strength over enhanced strain ranges. However, many metallic glasses show catastrophic failure, even in or close to the end of the regime that conventionally has been thought to be elastic.
Externí odkaz:
https://doaj.org/article/d67e5942bd3d464b86b9453166a6a765
Autor:
Gaurav P. Shrivastav, Gerhard Wilde, René Hubek, Mehrdad Golkia, Farnaz A. Davani, Sergiy V. Divinski, Harald Rösner, Sven Hilke, Jürgen Horbach
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
For applications, metallic glasses need to retain their high strength over enhanced strain ranges. However, many metallic glasses show catastrophic failure, even in or close to the end of the regime that conventionally has been thought to be elastic.
Notched bars of bulk metallic glasses, Pd40Ni40P20 and Zr52.5Cu17.9Ni14.6Al10Ti5 (Vit105), were deformed under 3-point bending conditions, resulting in the formation of shear bands before failure. The immediate environment of shear bands was investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71e0eb061bfd7875778f7ed9a98da9af
http://arxiv.org/abs/2003.02565
http://arxiv.org/abs/2003.02565
Autor:
Sergiy V. Divinski, Horst Hahn, Marco Hepp, Farnaz A. Davani, Benjamin Butz, Sven Hilke, Torben Boll, Martin Peterlechner, Harald Rösner, Christoph Gammer, Uwe Glatzel, Mohammed Reda Chellali, Shabnam Taheriniya, Gerhard Wilde, Christian Gadelmeier
Publikováno v:
Acta Materialia. 208:116714
High-pressure torsion was applied to join two disks of single-phase equiatomic fcc CoCrFeMnNi and bcc HfNbTaTiZr high entropy alloys (HEAs). After 15 revolutions a bulk nanocomposite had developed with alternating nano-lamellae of elongated nanocryst
Publikováno v:
Journal of Alloys and Compounds. 842:155852