Vickers microhardness of K2Co(SO4)2 · 6H2O single crystals and fracture geometry around impressions of vickers, knoop, and spherical indenters
- Авторлар: Sizova N.L.1, Novikova N.E.1, Manomenova V.L.1, Rudneva E.B.1, Voloshin A.E.1
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Мекемелер:
- Shubnikov Institute of Crystallography
- Шығарылым: Том 61, № 3 (2016)
- Беттер: 443-448
- Бөлім: Physical Properties of Crystals
- URL: https://journals.rcsi.science/1063-7745/article/view/190019
- DOI: https://doi.org/10.1134/S106377451603024X
- ID: 190019
Дәйексөз келтіру
Аннотация
The microhardness on the (010) and (001) planes in K2Co(SO4)2 · 6H2O crystal has been measured by the Vickers indentation method. Its values are, respectively, 11500 and 1300 MPa. No microhardness anisotropy of the first kind is revealed on either plane. The fracture geometry under indentation by a spherical indenter and Vickers and Knoop indenters is studied. The crystal has lower brittleness than the isomorphic Cs2Ni(SO4)2 · 6H2O crystal.
Авторлар туралы
N. Sizova
Shubnikov Institute of Crystallography
Хат алмасуға жауапты Автор.
Email: nsizova37@mail.ru
Ресей, Leninskii pr. 59, Moscow, 119933
N. Novikova
Shubnikov Institute of Crystallography
Email: nsizova37@mail.ru
Ресей, Leninskii pr. 59, Moscow, 119933
V. Manomenova
Shubnikov Institute of Crystallography
Email: nsizova37@mail.ru
Ресей, Leninskii pr. 59, Moscow, 119933
E. Rudneva
Shubnikov Institute of Crystallography
Email: nsizova37@mail.ru
Ресей, Leninskii pr. 59, Moscow, 119933
A. Voloshin
Shubnikov Institute of Crystallography
Email: nsizova37@mail.ru
Ресей, Leninskii pr. 59, Moscow, 119933
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