caa a22 4500 463229126 CHVBK 20180405153236.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10853-006-0558-x doi (NATIONALLICENCE)springer-10.1007/s10853-006-0558-x Effect of Y addition on microstructure and martensitic transformation of a Ni-rich Ti-Ni shape memory alloy [Elektronische Daten] [A. Liu, J. Sui, Y. Lei, W. Cai, Z. Gao, L. Zhao] In the present work, 1 at% Y was added to Ti-50.7at%Ni alloy to prepare Ti-50.2Ni-1Y alloy and the effects of rare earth Y addition on the microstructure and martensitic transformation behavior of Ti-50.7at%Ni alloy was investigated by optical microscope, scanning electronic microscope (SEM) X-ray diffraction (XRD) and differential scanning calorimetry (DSC). The results show the microstructure of Ti-50.2Ni-1Y alloy is different with that of Ti-50.7at.%Ni alloy, and its microstructure consists of B19′martensite and the Y-rich phase, which may be YNi phase. One-step martensitic transformation occurs in Ti-50.2Ni-1Y ternary alloy. The phase transformation temperatures increase rapidly with Y addition, and the increase of Ms is about 85°C. Springer Science+Business Media, LLC, 2007 Liu A. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut Sui J. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut Lei Y. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut Cai W. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut Gao Z. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut Zhao L. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5791-5794 0022-2461 42:14<5791 2007 42 10853 https://doi.org/10.1007/s10853-006-0558-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0558-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Liu A. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut NATIONALLICENCE 700 1- Sui J. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut NATIONALLICENCE 700 1- Lei Y. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut NATIONALLICENCE 700 1- Cai W. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut NATIONALLICENCE 700 1- Gao Z. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut NATIONALLICENCE 700 1- Zhao L. School of Materials Science and Engineering, Harbin Institute of Technology, No.92, West Da-Zhi Street, P.O. Box 405, 150001, Harbin, Heilongjiang, China aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5791-5794 0022-2461 42:14<5791 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer