Zobrazeno 1 - 4
of 4
pro vyhledávání: '"stainless steel discs"'
Publikováno v:
Biosurface and Biotribology (2018)
Surface textures have been demonstrated to have a positive effect on the friction reduction. However, sharp edges of the normally textured patterns usually cause stress concentration and severe wear during sliding, especially for non-conformal contac
Externí odkaz:
https://doaj.org/article/0ef5ebc901834025a64dcc59e8404594
Publikováno v:
Biosurface and Biotribology (2018)
Surface textures have been demonstrated to have a positive effect on the friction reduction. However, sharp edges of the normally textured patterns usually cause stress concentration and severe wear during sliding, especially for non-conformal contac
Autor:
Ashok Raj, J
Alloys of titanium are highly preferred materials for their excellent strength to weight ratio but the tribological issues while using them has been posing challenging issues for the tribological analyst, which are still areas of active research. Ti-
Externí odkaz:
http://etd.iisc.ernet.in/handle/2005/2714
http://etd.ncsi.iisc.ernet.in/abstracts/3537/G27776-Abs.pdf
http://etd.ncsi.iisc.ernet.in/abstracts/3537/G27776-Abs.pdf
Autor:
Charalambous, Chrystalla, Aletrari, Maria, Piera, Panagiota, Nicolaidou-Kanari, Popi, Efstathiou, Maria, Pashalidis, Ioannis
Publikováno v:
Journal of environmental radioactivity
J.Environ.Radioact.
J.Environ.Radioact.
The uranium concentration and the isotopic ratio 238U/234U have been determined in Cypriot groundwater samples by ICP-MS after ultrafiltration and acidification of the samples and α-spectroscopy after pre-concentration and separation of uranium by c