Isothermal section of the Ho–Co–Bi system at 800°C and new ternary Mo5B2Si-type bismuthides R5Co2Bi (R=Gd, Ho, Dy)

Autor:	Andriy V. Tkachuk, Arthur Mar, Haiying Bie
Rok vydání:	2008
Předmět:	Crystallography Materials science Mechanics of Materials Mechanical Engineering Materials Chemistry Metals and Alloys General Chemistry Ternary operation Isothermal process Solid solution Phase diagram
Zdroj:	Intermetallics. 16:1185-1189
ISSN:	0966-9795
Popis:	The isothermal section of the ternary Ho–Co–Bi phase diagram has been investigated at 800 °C. The existence of three previously known compounds was confirmed: Ho12Co5Bi (own type, Immm, a = 9.3730(5) A, b = 9.3873(5) A, c = 9.8544(5) A), Ho6CoBi2 (Zr6CoAl2-type, P 6 ¯ 2 m , a = 8.2520(3) A, c = 4.0974(2) A), and Ho5CoBi2 (β-Yb5Sb3-type, Pnma, a = 12.1526(9) A, b = 8.9270(7) A, c = 7.9247(6) A). Ho5CoBi2 was demonstrated to be the end-member of a solid solution, Ho5CoxBi3−x, with a homogeneity range of 0.65
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8e1d3d07c01c2b97a3422b5d3f277a97 https://doi.org/10.1016/j.intermet.2008.07.002 Zobrazit plný text záznamu Full Text from ScienceDirect