Zobrazeno 1 - 3
of 3
pro vyhledávání: '"N. A. Derenovskaya"'
Publikováno v:
Powder Metallurgy and Metal Ceramics. 46:398-403
Phosphorus and trace impurities in aluminum phosphate powders and coatings are identified with glow-discharge mass spectrometry (GDMS), atom emission spectrometry (AES), x-ray fluorescence (XRF), and chemical analysis. Alumina powders with particles
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 8:363-366
A study was made of the synthesis of magnesium suicide from the elements in an inert medium. It was established that the magnesium silicide Mg2Si is obtained after 1.0–1.5 h at 750–800°C in argon with a magnesium excess of 3.0–3.5 wt.% in the
Autor:
A. G. Dobrovol'skii, L. V. Strashinskaya, V. F. Gornostaev, V. E. Matsera, N. A. Derenovskaya, V. S. Pugin
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 12:447-450
1. It has been established that the optimum conditions for the comminution of titanium carbide and zirconium diboride powders in the planetary mill are: 50 vol.% of balls, at a ball diameter of 10–11 mm, 30 vol.% of powder, and 10–20 vol.% of ace