Zobrazeno 1 - 10
of 6 064
pro vyhledávání: '"ultrafine-grained (UFG)"'
Autor:
SUI, M.-C.1,2, ZHANG, Y.1,2 zhangyuszt@qlu.edu.cn, JIANG, S.-T.1,2, ZHAO, W.1,2, ZHANG, H.1,2 zhanghui198787@163.com
Publikováno v:
Lasers in Engineering (Old City Publishing). 2024, Vol. 57 Issue 1-3, p175-190. 16p.
Akademický článek
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Publikováno v:
In Materials Characterization February 2023 196
Publikováno v:
Metals, Vol 14, Iss 5, p 527 (2024)
The mechanical characteristics and sliding friction behaviors of AA7075 samples were studied in regard to structural states formed in them by ECAP and depending on the ECAP pass number. In addition, the effect of a counterbody’s material on the tri
Externí odkaz:
https://doaj.org/article/85049a976e214a2195d3c4154b2a6184
Autor:
Reiser, Jens, Franke, Peter, Weingärtner, Tobias, Hoffmann, Jan, Hoffmann, Andreas, Rieth, Michael
Publikováno v:
In International Journal of Refractory Metals and Hard Materials July 2015 51:264-274
Autor:
Martin Balog, Peter Krížik, Andrea Školáková, Peter Švec, Jiří Kubásek, Jan Pinc, Moara Marques de Castro, Roberto Figueiredo
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 7458-7468 (2024)
A relationship between the tensile yield stress and grain size i.e., Hall-Petch (H–P) law, for an ultrafine-grained (UFG) Zn was experimentally evaluated for the first time. In reality, it is problematic to assess this prediction using experimental
Externí odkaz:
https://doaj.org/article/070d40d40ffe44e89cc3fcd9219fb755
Autor:
Balog, Martin a, b, ⁎, Krížik, Peter a, Školáková, Andrea c, Švec, Peter d, Kubásek, Jiří e, Pinc, Jan c, de Castro, Moara Marques b, Figueiredo, Roberto f
Publikováno v:
In Journal of Materials Research and Technology November-December 2024 33:7458-7468
Publikováno v:
Metalurgija, Vol 47, Iss 4, Pp 295-299 (2008)
Commercial pure cooper (99,9% Cu) was deformed by equal channel angular pressing (ECAP) using up to 10 passes, route C. The evolution of microstructure and fracture character were observed by OM, SEM and TEM. The mean grain size decreased with increa
Externí odkaz:
https://doaj.org/article/88c3b7f2caa6478db4c8153d56370f0e
Publikováno v:
Metalurgija. 2008, Vol. 47 Issue 4, p295-299. 5p. 6 Black and White Photographs, 2 Charts, 4 Graphs.
Publikováno v:
Frontier Materials & Technologies, Iss 1, Pp 61-69 (2024)
The paper presents the results of the study of the end milling temperature of low-alloy steel depending on the cutting modes and the type of crystalline structure. The experiment was carried out on a PROMA FHV-50PD universal milling machine. The blan
Externí odkaz:
https://doaj.org/article/9e6ac9ce9a504af69068703dec4e4f8a