@article{Maashaa_2019, title={Microstructure and phase transformation of Ni-Ti-Fe-Nd quaternary shape memory alloy}, volume={59}, url={https://mongoliajol.info/index.php/PMAS/article/view/1136}, DOI={10.5564/pmas.v59i1.1136}, abstractNote={<p>The effect of rare earth element neodymium (Nd) addition on the microstructure and phase transformation behavior of Ni<sub>50</sub>Ti<sub>47</sub>Fe<sub>2</sub>Nd<sub>1</sub> shape memory alloy was investigated by scanning electronic microscope, X-ray diffraction and differential scanning calorimetry. The results show that the microstructure of Ni-Ti-Fe-Nd quaternary alloy consists of NiNd<sub>3</sub> phase, NiTi<sub>2</sub> and the NiTi matrix. A one-step martensitic transformation is observed in the alloys. The martensitic transformation start temperature Ms 54.11<sup>0</sup>C.</p>}, number={1}, journal={Proceedings of the Mongolian Academy of Sciences}, author={Maashaa, Dovchinvanchig}, year={2019}, month={Apr.}, pages={38–42} }