An experimental and theoretical study of the glass-forming region of the Mg-Cu-Sn system期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

An experimental and theoretical study of the glass-forming region of the Mg-Cu-Sn system

Authors:	J. A. Somoza L. J. Gallego C. Rey S. Rozenberg B. Arcondo H. Sirkin R. H. De Tendler J. A. Kovacs J. A. Alonso

Affiliation:	(1) Departamento de Física de la Materia Condensada, Facultad de Física, Universidad de Santiago de Compostela, Santiago de Compostela, Spain;(2) Departamento de Físa, Facultad de Ingeniería, UBA, Paseo Colón 850, 1063 Buenos Aires, Argentina;(3) Gerencia de Desarrollo, Comisión Nacional de Energía Atómica, Avda. del Libertador 8250, 1429 Buenos Aires, Argentina;(4) Departamento de Física Teórica, Facultad de Ciencias, Universidad de Valladolid, Valladolid, Spain

Abstract:	The amorphization of Mg-Cu-Sn alloys with various compositions has been studied using the melt-spinning technique, with particular emphasis on the magnesium-rich corner of the ternary phase diagram. The results have been interpreted in terms of Miedema's theory, which highlights competition between the amorphous phase and crystalline solid solutions. Competition by ordered intermetallic compounds has also to be considered in order to explain the restricted amorphization region found in these experiments.CONICET career research worker.

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