Результаты исследований: Научные публикации в периодических изданиях › статья
Mechanical and Functional Properties of Amorphous-Crystalline Ribbons of Ti40.7Hf9.5Ni44.8Cu5 Alloy. / Belyaev, S.P.; Resnina, N.N.; Slesarenko, V. Yu.; Shelyakov, A.V.
в: Inorganic Materials, Том 2, № 5, 2011, стр. 512-516.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Mechanical and Functional Properties of Amorphous-Crystalline Ribbons of Ti40.7Hf9.5Ni44.8Cu5 Alloy
AU - Belyaev, S.P.
AU - Resnina, N.N.
AU - Slesarenko, V. Yu.
AU - Shelyakov, A.V.
PY - 2011
Y1 - 2011
N2 - The mechanical behavior and functional properties in amorphous-crystalline thin ribbons of Ti40.7Hf9.5Ni44.8Cu5 alloy with different volume fraction (from 0 to 100%) of crystalline phase were studied. Results obtained showed that the fully amorphous sample was deformed elastically up to 6 %. The existence of crystalline phase in the sample resulted in the deformation was realized by reorientation of martensite at the early stage. The strain accumulated at this stage was fully recoverable during subsequent heating through the temperature range of reverse martensitic transformation. It was found that an increase in volume fraction of crystalline phase led to rise of value of shape memory effect. It was due to the increasing the volume fraction of the sample deforming by the mechanism of martensite reorientation. It was observed that the amorphous – crystalline Ti40.7Hf9.5Ni44.8Cu5 alloy was deformed by three mechanisms of unelastic deformation: reorientation of martensite crystals, plastic deformation of amorph
AB - The mechanical behavior and functional properties in amorphous-crystalline thin ribbons of Ti40.7Hf9.5Ni44.8Cu5 alloy with different volume fraction (from 0 to 100%) of crystalline phase were studied. Results obtained showed that the fully amorphous sample was deformed elastically up to 6 %. The existence of crystalline phase in the sample resulted in the deformation was realized by reorientation of martensite at the early stage. The strain accumulated at this stage was fully recoverable during subsequent heating through the temperature range of reverse martensitic transformation. It was found that an increase in volume fraction of crystalline phase led to rise of value of shape memory effect. It was due to the increasing the volume fraction of the sample deforming by the mechanism of martensite reorientation. It was observed that the amorphous – crystalline Ti40.7Hf9.5Ni44.8Cu5 alloy was deformed by three mechanisms of unelastic deformation: reorientation of martensite crystals, plastic deformation of amorph
KW - amorphous-crystalline alloys
KW - shape memory effect
KW - two-way shape memory effect
KW - mechanism of deformation
U2 - 10.1134/S207511331105008X
DO - 10.1134/S207511331105008X
M3 - статья
VL - 2
SP - 512
EP - 516
JO - Inorganic Materials
JF - Inorganic Materials
SN - 0020-1685
IS - 5
ER -
ID: 5149414