TY - JOUR

T1 - TWO-WAY REVERSIBLE DEFORMATION IN TITANIUM NICKELIDE

AU - Belyaev, S.P.

AU - Ermolaev, V.A.

AU - Kuz’min, S.L.

AU - Likhachev, V.A.

AU - Khairov, R.Yu.

AU - Yankovskii, A.A.

PY - 1989

Y1 - 1989

N2 - A systematic study has been made of the shape-memory effects which arise in titanium nickelide after prestraining under isothermal conditions. It has been found that under thermal cycling in the free state a broad spectrum of phenomena is observed - repeatedly reversible shape memory, reversible deformation, deformation of an oriented transformation, etc., each of which can be realized independently of the others in the temperature range of the B2 ⇄ R and R ⇄ B19’ transformations. When summing up the observed laws of the mechanical behavior of the material we used concepts of heterogeneous development of deformation in crystals, structurally hereditary properties of alloys with a shape-memory effect, as well as the principle of independent initiation of various channels of deformation. © 1989 Plenum Publishing Corporation.

AB - A systematic study has been made of the shape-memory effects which arise in titanium nickelide after prestraining under isothermal conditions. It has been found that under thermal cycling in the free state a broad spectrum of phenomena is observed - repeatedly reversible shape memory, reversible deformation, deformation of an oriented transformation, etc., each of which can be realized independently of the others in the temperature range of the B2 ⇄ R and R ⇄ B19’ transformations. When summing up the observed laws of the mechanical behavior of the material we used concepts of heterogeneous development of deformation in crystals, structurally hereditary properties of alloys with a shape-memory effect, as well as the principle of independent initiation of various channels of deformation. © 1989 Plenum Publishing Corporation.

M3 - Article

SP - 667

EP - 670

JO - Russian Physics Journal

JF - Russian Physics Journal

SN - 1064-8887

IS - 8

ER -