摘要
快速凝固Ｎｉ－Ｔｉ合金显微组织的研究吴晓震，苏华钦，张谨平，王世栋（东南大学机械工程系，南京２１００１８）金嘉陵（上海钢铁研究所，上海２００９４０）为了解决Ｎｉ－Ｔｉ合金薄带、细丝材加工成本过高的问题，许多研究人员都致力于彻底改变常规Ｎｉ－Ｔｉ合金的...
The inicrcotructure and orientation are analysed for the Ni-Ti ribbon obtained by the melt-spinning method. The results show that the micrcotructure of the matrix in the rapidly solidified (RS)Ni-Ti ribbon is culumnar grain with a preferred orientation of [100]B2. The dianieters of the columuargrains are 15～20 μm. The granular second Phase, with F. C. C. structure (a= 4. 33 A ) in the ribbonis reported firstly.
出处
《东南大学学报（自然科学版）》
EI
CAS
CSCD
1994年第5期132-135,共4页
Journal of Southeast University：Natural Science Edition
关键词
镍钛合金
快速凝固
显微组织
rapid solidification
Ni-Ti alloy
mierostructute
orientation
