Phase equilibria in the Gd-Cr-AI system at 500°C

• Autorzy: Verbovytsky Y. , Mika T. , Kotur B.
• Konferencja: XIth International Seminar on Physics and Chemistry of Solids (11 ; 2005 ; Polska)
• Języki publikacji: EN

Abstrakty

EN

The phase equilibria at 500°C of the Gd-Cr-AI system have been investigated in the whole concentration region. Three ternary compounds were confirmed and their homogenity regions have been investigated. The crystal structure of all compounds have been refined by Rietveld profile analysis: GdCr23-20AI19.7-20.0 (CeCr2AI20 structure type, space group Fd3m, a=1.44718(3)-1.44822(4) nm), Gd6Cr4AI43 (Ho6Mo4AI43 structure type, space group P63/mcm, a=1.09126(14) nm, c=1.7749(3) nm), GdCr4.0-28AI8.0-92 (ThMn12 structure type, space group I4/mmm, a=0.89780(18)-0.90395(15) nm, c=0.51 332(9)-0.51 253(9) nm).

Słowa kluczowe

EN

Gd-Cr-AI system; phase equilibria; Rietveld profile analysis

• Wydawca: Wydawnictwo Uniwersytetu Humanistyczno-Przyrodniczego im. Jana Długosza w Częstochowie
• Czasopismo: Prace Naukowe. Chemia i Ochrona Środowiska / Akademia im. Jana Długosza w Częstochowie
• Rocznik: 2005
• Tom: Vol. 10
• Strony: 91--97
• Opis fizyczny: Bibliogr. 15 poz., fig., tab.

Twórcy

autor

Verbovytsky Y.

• Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla and Mefodiya Str. 6, UA-79005 Lviv, Ukraine

autor

Mika T.

• Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla and Mefodiya Str. 6, UA-79005 Lviv, Ukraine

autor

Kotur B.

• Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla and Mefodiya Str. 6, UA-79005 Lviv, Ukraine

Bibliografia

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