Wu S.K.Chu C.L.Lin H.C.HSIN-CHIH LIN2019-11-272019-11-27199702578972https://www.scopus.com/inward/record.uri?eid=2-s2.0-0031186693&doi=10.1016%2fS0257-8972%2897%2900100-X&partnerID=40&md5=f4521c24c850ab4fb0bc6f5c0c29c06dhttps://scholars.lib.ntu.edu.tw/handle/123456789/432540Ion nitriding of TiNi shape memory alloys I. Nitriding parameters and microstructure characterizationjournal article10.1016/S0257-8972(97)00100-X2-s2.0-0031186693