Marforming: A Novel Method for Grain Refinement in Ni-Ti Based Shape Memory Alloys
2016 ◽
Vol 860
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pp. 46-51
Keyword(s):
The study presents a comparative evaluation on microstructural modifications of a ternary Ni―Ti―Fe alloy deformed through two different routes of deformation through equal reduction in thickness. These deformation modes were (1) conventional cold rolling and (2) marforming (rolling in liquid nitrogen). The final annealing treatments were kept identical for both processes. Considerable differences in microstructures were brought out through aforementioned deformation modes. Marforming of the alloy led to significant grain refinement as against conventional cold rolling, revealed through electron backscattered diffraction (EBSD) studies.
2012 ◽
Vol 706-709
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pp. 1931-1936
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1982 ◽
Vol 43
(C4)
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pp. C4-761-C4-766
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2008 ◽
Vol 137
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pp. 155-162
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Keyword(s):
2011 ◽
Vol 102
(6)
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pp. 634-642
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2009 ◽
Vol 23
(06n07)
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pp. 1771-1776
2006 ◽
Vol 503-504
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pp. 419-424
2008 ◽
Vol 59
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pp. 156-161
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2009 ◽
Vol 209
(6)
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pp. 3096-3105
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