scholarly journals Influence of mechanical activation on phase composition and structure of SHS spinel pigments

2015 ◽  
pp. 26-32
Author(s):  
O.V. L’vov ◽  
◽  
N.G. Kasatsky ◽  
N.I. Radishevskaya
Keyword(s):  
Phase Composition ◽  
Mechanical Activation ◽  
Composition And Structure ◽  
Spinel Pigments

scholarly journals Preparation and Characterization of Polymer Composite Materials Containing Magnetite

2021 ◽  
Vol 15 ◽  
pp. 1421-1428
Author(s):  
E. R. Sadretdinova ◽  
Thant Zin Hein
Keyword(s):  
Electron Microscopy ◽  
Phase Composition ◽  
Composite Materials ◽  
Ir Spectroscopy ◽  
Polymer Processing ◽  
Flow State ◽  
Standard Methods ◽  
Composition And Structure ◽  
Polyethylene Melt

In this work, magnetite nanoparticles are introduced into a polyethylene melt at the stage of a viscous-flow state by standard methods of polymer processing (extrusion), which makes it possible to obtain a nanocomposite with a uniform nanofiller distribution. The phase composition and structure of the nanocomposite were confirmed by XRF, electron microscopy, and IR spectroscopy. It is shown that the preparation of Fe3O4/LLDPE nanocomposites is not complicated by the appearance of unidentified phases and changes in the structure of the polymer matrix.

Phase composition and structure of native oxides on AIIIBV semiconductors

1989 ◽  
Vol 39 (1-4) ◽  
pp. 161-167 ◽  
Author(s):  
V.I. Belyi ◽  
T.P. Smirnova ◽  
N.F. Zakharchuk
Keyword(s):  
Phase Composition ◽  
Native Oxides ◽  
Composition And Structure

Phase composition and structure of boride layers grown on laboratory-cast low-chromium alloys

1983 ◽  
Vol 18 (11) ◽  
pp. 3355-3362 ◽  
Author(s):  
M. Carbucicchio ◽  
E. Zecchi ◽  
G. Palombarini ◽  
G. Sambogna
Keyword(s):  
Phase Composition ◽  
Chromium Alloys ◽  
Composition And Structure
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