Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Dzintra RAŠMANE"'
Publikováno v:
Medžiagotyra, Vol 21, Iss 3, Pp 369-371 (2015)
The formation of high temperature composites in W-C-Bsystem from fine-grained powders in dependence on the ratio of components byusing reactive spark plasma sintering was studied. The mixture of W2Cand C nanoparticles was used as tungsten and carbon
Externí odkaz:
https://doaj.org/article/c45f37894c46443eb7b22f65e6633cd7
Publikováno v:
Medžiagotyra, Vol 18, Iss 1, Pp 72-74 (2012)
Crystalline boron suboxide B6O particles with size in the range of 1.5 µm – 2 µm and crystallite size in the range of 32 nm – 40 nm were prepared by calcination at 1400 °C for one or two hours of precursors obtained by mixing X-ray amorphous b
Externí odkaz:
https://doaj.org/article/9b6845c4dbd64280a68a090fb76f4fe1