Title of article
Phase transformation behavior of porous NiTi alloy fabricated by powder metallurgical method
Author/Authors
Hosseini، نويسنده , , S.A. and Sadrnezhaad، نويسنده , , S.K. and Ekrami، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
5
From page
2203
To page
2207
Abstract
Nickel titanium shape memory alloys (NiTi-SMAs) were successfully produced from elemental Ni/Ti powders by powder metallurgical method and then subjected to age treatment. Microstructure was examined by SEM and XRD and phase transformation temperatures were measured by dilatometric method. The phase transformation temperatures increased with both duration and temperature of the age treatment. The porous product exhibited desirable shape memory effect.
Keywords
Porous NiTi , phase transformation temperature , aging , shape memory effect
Journal title
Materials Science and Engineering C
Serial Year
2009
Journal title
Materials Science and Engineering C
Record number
2100558
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