Free Access
| Issue |
J. Phys. IV France
Volume 01, Number C4, Novembre 1991
EUROPEAN SYMPOSIUM ON MARTENSITIC TRANSFORMATION AND SHAPE MEMORY PROPERTIES
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| Page(s) | C4-277 - C5-282 | |
| DOI | https://doi.org/10.1051/jp4:1991442 | |
EUROPEAN SYMPOSIUM ON MARTENSITIC TRANSFORMATION AND SHAPE MEMORY PROPERTIES
J. Phys. IV France 01 (1991) C4-277-C5-282
DOI: 10.1051/jp4:1991442
1 I.N.F.M., Dipartimento di Fisica, Universita' di Milano, Via Celoria 16, I-20133 Milano, Italy
2 I.T.M.-C.N.R., Area della Ricerca di Milano, Via Bassini 15, I-20133 Milano, Italy
© EDP Sciences 1991
J. Phys. IV France 01 (1991) C4-277-C5-282
DOI: 10.1051/jp4:1991442
MICROSTRUCTURAL CHANGES IN STEP-WISE THERMALLY STIMULATED MARTENSITIC TRANSFORMATIONS
G. AIROLDI1, 2, G. CARCANO2 and G. RIVA11 I.N.F.M., Dipartimento di Fisica, Universita' di Milano, Via Celoria 16, I-20133 Milano, Italy
2 I.T.M.-C.N.R., Area della Ricerca di Milano, Via Bassini 15, I-20133 Milano, Italy
Abstract
The "Step-wise stimulated Martensite to Austenite Reversible Transformation" (SMART) in NiTi alloys is here examined by means of X ray diffraction spectra detected: 1) before the procedure required to activate SMART; 2) after each step of the procedure; 3) after SMART. Results obtained prove that some specific reflections are affected by the procedure, notably the ones which correspond to the orientations apt to store the highest transformation strains.
© EDP Sciences 1991