FIELD: metallurgy.
SUBSTANCE: treatment method of semi-finished products from TH-1 titanium nickelide by preliminary heat cycling at intervals of martensitic conversions in twisting mode is proposed. Heat cycling at intervals of martensic conversions is repeated until steady-state values of deformation responses are obtained; at that, semi-finished product is heated from martensitic state T= 295 K to austenitic state T= 500 K and cooled back to martensitic state.
EFFECT: obtaining deformation characteristics of stable effect of reversible deformation.
4 tbl
| Title | Year | Author | Number |
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| METHOD OF CONTROL OF ACTUATING MEMBER SHAPE | 2001 |
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