Relationship between Onset of Crystallization and Relaxation
of Internal Stresses in Amorphous Alloys

S. L. Ratushnyak and N. O. Gonchukova

Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, nab. Makarova 2, St. Petersburg, 199034
Russia

e-mail: ratserg@mail.ru

Received May 13, 2013

Abstract—The possibility of the existence of the correlation between the onset of crystallization and relaxation
of internal (quenching) stresses, for the description of which there is a well-developed mathematical instrumen-
tation, has been verified for industrial amorphous metal alloys. The results of the work indicate on the existence
of correlation. This allows the investigation of the conditions of the formation of nanocrystal structure in alloys
with the use of the model description of relaxation of stresses in amorphous materials.

Keywords: amorphous alloys, structural relaxation, fine crystallization, nanocrystals, deformation, internal
(quenching) stresses

DOI: 10.1134/S1087659614050137


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