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Effects of texture on the damping characteristics of cold-rolled and annealed Ti50Ni40Cu10 shape memory alloy

S. H. Chang ; National I-Lan University, Taiwan
S. H. Hsiao ; National I-Lan University, Taiwan


Puni tekst: engleski pdf 267 Kb

str. 33-36

preuzimanja: 647

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Sažetak

Cold-rolled and annealed Ti50Ni40Cu10 shape memory alloy possesses a major (110)[001] texture along the rolling direction and a minor {111} γ-fiber texture along the normal direction. The damping capacity of the B2→B19 and B19→B2 martensitic transformation internal friction peaks for the Ti50Ni40Cu10 shape memory alloy was more pronounced in the rolling direction than in the transverse direction due to the effects of the cold-rolled and annealed textures. The damping capacity of the B19→B19’ and B19’→B19 martensitic transformation internal friction peaks was not noticeable affected by the orientation of the specimen.

Ključne riječi

TiNiCu alloys/shape memory alloys; textures; damping; cold-rolled; annealing

Hrčak ID:

141828

URI

https://hrcak.srce.hr/141828

Datum izdavanja:

1.1.2016.

Posjeta: 1.130 *