Anisotropy of yttrium microhardness

Autor:	N. I. Moreva, I. I. Papirov, V. V. Vorobev, A. I. Pikalov
Rok vydání:	1981
Předmět:	Materials science Condensed matter physics business.industry Diagram chemistry.chemical_element Yttrium Condensed Matter Physics Rotation Ellipsoid Electronic Optical and Magnetic Materials Azimuth Optics chemistry Orientation (geometry) Polar business Anisotropy
Zdroj:	Physica Status Solidi (a). 65:141-145
ISSN:	1521-396X 0031-8965
DOI:	10.1002/pssa.2210650116
Popis:	Polar and azimuthal diagrams of the microhardness of yttrium single crystals are constructed. The polar diagram of the microhardness in the (112x) planes with the c axis is close in its form to an ellipsoid of rotation around the [0001] direction with axes 90 and 40 kg/mm2. The azimuthal anisotropy of microhardness in the (0001) and (1010) planes of single crystals with anisotropy coefficients of the second kind of 1.1 and 2.45 is found. The first kind anisotropy coefficients have a maximum of ≈ 1.6 in the (1020) and (110) planes. [Russian Text Ignored].
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3de1bf1fb698b26e36f5da897397b49a https://doi.org/10.1002/pssa.2210650116 Zobrazit plný text záznamu Plný text