Research output: Contribution to journal › Article › peer-review
Crystallization of amorphous Ti40.7Hf9.5Ni41.8Cu8 alloy during the low-frequency mechanical vibrations at room temperature. / Belyaev, S.; Rubanik jr., V.; Resnina, N.; Rubanik, V.; Ubyivovk, E.; Demidova, E.; Uzhekina, A.; Kasatkin, I.; Shelyakov, A.
In: Materials Letters, Vol. 275, 128084, 15.09.2020.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Crystallization of amorphous Ti40.7Hf9.5Ni41.8Cu8 alloy during the low-frequency mechanical vibrations at room temperature
AU - Belyaev, S.
AU - Rubanik jr., V.
AU - Resnina, N.
AU - Rubanik, V.
AU - Ubyivovk, E.
AU - Demidova, E.
AU - Uzhekina, A.
AU - Kasatkin, I.
AU - Shelyakov, A.
N1 - Publisher Copyright: © 2020 Elsevier B.V.
PY - 2020/9/15
Y1 - 2020/9/15
N2 - The influence of the low-frequency vibrations at room temperature on the structure of an amorphous Ti40.7Hf9.5Ni41.8Cu8 thin ribbon was studied by X-ray diffraction and high-resolution transmission electron microscopy. It was found that mechanical vibrations for 1 h led to the formation of crystalline clusters that were several nanometres in size. An increase in the duration of the mechanical vibrations to 4 h resulted in the growth of the clusters until the formation of crystalline walls that surrounded amorphous islands. It was assumed that this process was due to the β relaxation that occurred during the low-frequency vibration.
AB - The influence of the low-frequency vibrations at room temperature on the structure of an amorphous Ti40.7Hf9.5Ni41.8Cu8 thin ribbon was studied by X-ray diffraction and high-resolution transmission electron microscopy. It was found that mechanical vibrations for 1 h led to the formation of crystalline clusters that were several nanometres in size. An increase in the duration of the mechanical vibrations to 4 h resulted in the growth of the clusters until the formation of crystalline walls that surrounded amorphous islands. It was assumed that this process was due to the β relaxation that occurred during the low-frequency vibration.
KW - Mechanical vibrations
KW - Amorphous materials
KW - crystallization
KW - Crystal growth
KW - Crystallization
UR - https://www.mendeley.com/catalogue/54904446-93db-3c5e-be63-fe4384887985/
UR - http://www.scopus.com/inward/record.url?scp=85086080748&partnerID=8YFLogxK
U2 - 10.1016/j.matlet.2020.128084
DO - 10.1016/j.matlet.2020.128084
M3 - Article
VL - 275
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
M1 - 128084
ER -
ID: 54005846