·244· 工程科学学报，第41卷，第2期 (a 26 (b) 0.5 -1.0 -1.0 -1.5 5/u -1.5 2.0 -2.0 -2.5 25 50 0 -30 .30 750 800 850 900 950 750 800 850 900 950 温度℃ 温度℃ (d) 05 -0.5 -1.0 =5 -1.5 -2.0 -2.0 -2.5 -2.5 12 -3. -3.0 750 800 850 900 950 750 800 850 900 950 温度/℃ 温度℃ 图8不同应变量下Ni-Ti合金的热加工图.(a)0.1:(b)0.2:(c)0.3:(d)0.4 Fig.8 Processing maps for Ni-Ti alloy at different strains:(a)0.1;(b)0.2;(c)0.3;(d)0.4 Bs,2007,11(22):4376 SMA.Forging Stamping Technol,2005(Suppl 1):24 (赵维彪.镍钛形状记忆合金的材料学特征与医学应用.中国 (陈威，张伟红，刘礼华，等.NT基形状记忆合金加工工艺 组织工程研究与临床康复，2007,11(22)：4376) 研究的现状和发展趋势.锻压技术，2005（增刊1）：24) [5]Ninomi M.Recent metallic materials for biomedical application. [11]Zhang HG.He Y,Liu X F,et al.Hot deformation behavior and Metall Mater Trans A,2002,33(3):477 constitutive relationship of Ni-Ti shape memory alloy during com [6]Zhang Y T,Liu H Y,Wang C,et al.Development trend and re- pression at elevated temperatures.Acta Metall Sinica,2007,43 search application situation of biomedical metal materials.Hot (9):930 Working Technol,2017,46(4):21 (张红钢，何勇，刘雪峰，等.-T形状记忆合金热压缩变 (张永涛，刘汉源，王昌，等.生物医用金属材料的研究应用 形行为及本构关系.金属学报，2007,43(9)：930) 现状及发展趋势.热加工工艺.2017,46(4)：21) [12]Zhang W H,Zhang S H.Correction of hot compression test data [7] Gao YJ.Chen H N.Shape memory alloy and its application in and constitutive equation of NiTi alloy.Acta Metall Sinica, medicine.Guangxi Phys,2001,22(1):24 2006,42(10):1036 (高英俊，陈华宁.形状记忆合金及其在医学中的应用.广西 (张伟红，张士宏.NT合金热压缩试验数据的修正及其本 物理.2001,22(1)：24) 构方程.金属学报，2006,42(10)：1036) [8]Yu Z T,Yu S,Cheng J,et al.Development and application of [13]Da G Z,Xia T D,Wang T M,et al.Preparation of porous NiTi novel biomedical titanium alloy materials.Acta Metall Sinica, shape memory alloy and its microstructure analysis.Lanzhou 2017,53(10):1238 Unie Nat Sci,2003,39(10):31 (于振涛，余森，程军，等.新型医用钛合金材料的研发和应 (达国祖，夏天东，王天民，等.多孔NT记忆合金的制备 用现状.金属学报，2017,53(10)：1238) 与微观分析.兰州大学学报（自然科学版），2003,39(10)： [9]Lei W G,Zhao Y Q,Han D,et al.Development of melting tech- 31) nology for titanium alloys.Mater Rev,2016,30(3):101 [14]Jiang S Y,Tang M,Zhao Y N,et al.Crystallization of amor- (雷文光，赵永庆，韩栋，等.钛及钛合金熔炼技术发展现状 phous NiTi shape memory alloy fabricated by severe plastic de 材料导报.2016,30(3)：101) formation.Trans Nonferrous Met Soc China,2014.24(6):1758 [10]Chen W,Zhang W H,Liu L H,et al.Status and trend in the [15]He Z R,Zhang Y H,Liu C,et al.Study on phase transition, development of the research on the processing technic for NiTi shape and superelastic behavior of TiNi alloy.Shaanxi Inst工程科学学报,第 41 卷,第 2 期 图 8 不同应变量下 Ni鄄鄄Ti 合金的热加工图. (a) 0郾 1; (b) 0郾 2; (c) 0郾 3; (d) 0郾 4 Fig. 8 Processing maps for Ni鄄鄄Ti alloy at different strains: (a) 0郾 1; (b) 0郾 2; (c) 0郾 3; (d) 0郾 4 Res, 2007, 11(22): 4376 (赵维彪. 镍钛形状记忆合金的材料学特征与医学应用. 中国 组织工程研究与临床康复,2007, 11(22): 4376) [5] Niinomi M. Recent metallic materials for biomedical application. Metall Mater Trans A, 2002, 33(3): 477 [6] Zhang Y T, Liu H Y, Wang C, et al. Development trend and re鄄 search application situation of biomedical metal materials. Hot Working Technol, 2017, 46(4): 21 (张永涛, 刘汉源, 王昌, 等. 生物医用金属材料的研究应用 现状及发展趋势. 热加工工艺, 2017, 46(4): 21) [7] Gao Y J, Chen H N. Shape memory alloy and its application in medicine. Guangxi Phys, 2001, 22(1): 24 (高英俊, 陈华宁. 形状记忆合金及其在医学中的应用. 广西 物理, 2001, 22(1): 24) [8] Yu Z T, Yu S, Cheng J, et al. Development and application of novel biomedical titanium alloy materials. Acta Metall Sinica, 2017, 53(10): 1238 (于振涛, 余森, 程军, 等. 新型医用钛合金材料的研发和应 用现状. 金属学报, 2017, 53(10): 1238) [9] Lei W G, Zhao Y Q, Han D, et al. Development of melting tech鄄 nology for titanium alloys. Mater Rev, 2016, 30(3): 101 (雷文光, 赵永庆, 韩栋, 等. 钛及钛合金熔炼技术发展现状. 材料导报, 2016, 30(3): 101) [10] Chen W, Zhang W H, Liu L H, et al. Status and trend in the development of the research on the processing technic for NiTi SMA. Forging Stamping Technol, 2005(Suppl 1): 24 (陈威, 张伟红, 刘礼华, 等. NiTi 基形状记忆合金加工工艺 研究的现状和发展趋势. 锻压技术, 2005(增刊 1): 24) [11] Zhang H G, He Y, Liu X F, et al. Hot deformation behavior and constitutive relationship of Ni鄄鄄Ti shape memory alloy during com鄄 pression at elevated temperatures. Acta Metall Sinica, 2007, 43 (9): 930 (张红钢, 何勇, 刘雪峰, 等. Ni鄄鄄 Ti 形状记忆合金热压缩变 形行为及本构关系. 金属学报, 2007, 43(9): 930) [12] Zhang W H, Zhang S H. Correction of hot compression test data and constitutive equation of NiTi alloy. Acta Metall Sinica, 2006, 42(10): 1036 (张伟红, 张士宏. NiTi 合金热压缩试验数据的修正及其本 构方程. 金属学报, 2006, 42(10): 1036) [13] Da G Z, Xia T D, Wang T M, et al. Preparation of porous NiTi shape memory alloy and its microstructure analysis. J Lanzhou Univ Nat Sci, 2003, 39(10): 31 (达国祖, 夏天东, 王天民, 等. 多孔 NiTi 记忆合金的制备 与微观分析. 兰州大学学报(自然科学版), 2003, 39(10): 31) [14] Jiang S Y, Tang M, Zhao Y N, et al. Crystallization of amor鄄 phous NiTi shape memory alloy fabricated by severe plastic de鄄 formation. Trans Nonferrous Met Soc China, 2014, 24(6): 1758 [15] He Z R, Zhang Y H, Liu C, et al. Study on phase transition, shape and superelastic behavior of TiNi alloy. J Shaanxi Inst ·244·