8Hirose A, Uchihara M. Laser welding of TiNi type shape memory alloy. Journal of Japan Institute of Metals, 1990,54(3): 262~269.
9Nam T H, Saburi T, Kawamura Y, et al. Shape memory characteristics associated with the B2→B19 and B19→B19' transformations in a Ti-40Ni-10Cu(at%) alloy. Mater.Trans. JIM, 1990, 31:262~269.
10Saburi T. Shape Memory Materials. UK: Cambridge University Press, 1998.