Title of article :
Effect of pores on corrosion characteristics of porous NiTi alloy in simulated body fluid
Author/Authors :
Li، نويسنده , , Yong-Hua and Rao، نويسنده , , Guang-Bin and Rong، نويسنده , , Lijian and Li، نويسنده , , Yi-Yi and Ke، نويسنده , , Wei، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
Porous NiTi shape memory alloy (SMA) is a novel biomaterial used for human surgical implant. The corrosion characteristics of porous NiTi SMAs prepared from combustion synthesis have been investigated by potentiodynamic polarization tests in physiological and Hank’s solutions at 310 K. Meanwhile, solid NiTi SMA has been chosen as a control. The preliminary data indicate that pores have strong effects on corrosion characteristics of porous NiTi SMA. Porous NiTi SMA is less corrosion resistant than solid one.
Keywords :
Polarization , Porous , Shape memory alloy , Combustion synthesis , CORROSION RESISTANCE
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
