DETERMINATION OF CUPRITE DENSITY BY ANALYSIS OF OXYGENOUS CUPPER
Abstract
The cuprite density (Cu2O cuprous oxide) as a part of an eutectic of oxygen copper was determined by X-ray diffraction and by metallographic way. It is shown that the size of density of 6,2 g/cm3, the most often met in the reference books, cannot be used for calculation of quantity of oxygen in the deformed copper. By the X-ray diffraction analysis it is found value of density equal 2,14 g/cm3. By the metallographic analysis, on the basis of determination of the area of cuprite in the eutectic phase, gives value of density of 3,3 g/cm3.
About the Authors
A. G. Anisovich
Physical-Engineering Institute of the NAS of Belarus
Belarus
Belarus
Anisovich Anna, Phisical and Technical Institute of National Academy of Sciences of Belarus, 10, Kuprevich str., Minsk, 220141, Belarus. E-mail: anna-anisovich@yandex.ru.
T. P. Urban
Physical-Engineering Institute of the NAS of Belarus
Belarus
Belarus
A. S. Buynitskaya
Physical-Engineering Institute of the NAS of Belarus
Belarus
Belarus
References
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Review
For citations:
Anisovich A.G., Urban T.P., Buynitskaya A.S. DETERMINATION OF CUPRITE DENSITY BY ANALYSIS OF OXYGENOUS CUPPER. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2015;(4):151-155. (In Russ.)
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