Skip to content
Licensed Unlicensed Requires Authentication Published by De Gruyter October 16, 2013

Phase equilibria of the Zn–Al–Ti system at 370°C in the Zn-rich region

  • Lairong Xiao , Jianfeng Huang , Yilei Chen , Xuping Su and Jianhua Wang

Abstract

The isothermal section at 370°C of the Zn–Al–Ti ternary system in the Zn-rich region was investigated experimentally using scanning electron microscopy coupled with energy dispersive X-ray spectroscopy and X-ray diffraction. The experimental results reveal that T + TiZn16 + TiZn8, T + TiZn16 + η-Zn, T + TiZn+ TiZn8, TiZn + TiZn3 + TiZn8, T + η-Zn + (α-Al), T + (α-Al) + TiAl3 and T + TiAl3 + TiAl2 are the seven three-phase equilibria in the Zn–Al–Ti system. T phase is a true ternary phase and it is in equilibrium with TiAl3, α-Al, η-Zn, TiZn, TiZn8 and TiZn16 at 370°C, respectively. The content of Zn in T phase varies from 12.8 to 56.8 at.%, Al varies from 17.7 to 59.5 at.% and Ti varies from 24.2 to 27.8 at.%. Ti2Al5 was not found in the Zn–Al–Ti system at 370°C.


* Correspondence address, Prof. Jianhua Wang, School of Materials Science and Engineering, Changzhou University, Changzhou 213164, Jiangsu, P.R. China, Tel.: +8651986330099, Fax: +8651986330095, E-mail:

References

[1] D.Apelian, M.Paliwal, D.C.Herschaft: J. Met.37 (1981) 12.Search in Google Scholar

[2] J.P.Pandey, B.K.Prasad, A.H.Yegneswaran: Mater. Trans., JIM.39 (1998) 1121.Search in Google Scholar

[3] E.D.Jareno, M.J.Castro, S.I.Maldonado: J. Alloys Compd.490 (2010) 524. 10.1016/j.jallcom.2009.10.073Search in Google Scholar

[4] T.Savaskan, M.S.Turhal, S.Murphy: Mater. Sci. Tech.19 (2003) 67. 10.1179/026708303225008644Search in Google Scholar

[5] B.K.Prasad: Mater. Sci. Tech.19 (2003) 327. 10.1179/026708303225010669Search in Google Scholar

[6] S.Murphy, T.Savaskan: Wear98 (1984) 151. 10.1016/0043-1648(84)90224-2Search in Google Scholar

[7] B.K.Prasa: Wear240 (2000) 100. 10.1016/S0043-1648(00)00369-0Search in Google Scholar

[8] P.P.Lee, T.Savaskan: Wear117 (1987) 79. 10.1016/0043-1648(87)90245-6Search in Google Scholar

[9] T.Savaskan, S.Murphy: Wear116 (1987) 211. 10.1016/0043-1648(87)90234-1Search in Google Scholar

[10] WangJianhua, WangXiande, TuHao, SuXuping: China Foundry.4 (2011) 397.Search in Google Scholar

[11] SuiYang, XupingSu, JianhuaWang, FuchengYin, ZhiLi: J. Alloys Compd.499 (2010) 194. 10.1016/j.jallcom.2010.03.148Search in Google Scholar

[12] S.Wasiur-Rahman, M.Medraj: Calphad33 (2009) 584. 10.1016/j.calphad.2009.06.001Search in Google Scholar

[13] J.C.Schuster, M.Palm: J. Phase Equilib. Diff.27 (2006) 255. 10.1361/154770306X109809Search in Google Scholar

[14] QunLuo, FengJin, YangLi, QianLi: Adv. Mater. Res.399–401 (2012) 2210. 10.4028/www.scientific.net/AMR.399-401.2210Search in Google Scholar

[15] XupingSu, NaiyongTang, Jim M.Toguri: Can. Metall. Q.40 (2001) 377. 10.1179/000844301794388353Search in Google Scholar

[16] QunLuo, QianLi, FengJin, Jie-YuZhang, Xue-BinYu, Qin-FenGu, Kuo-ChihChou: Intermetallics26 (2012) 136. 10.1016/j.intermet.2012.02.020Search in Google Scholar

[17] S.Kurnaz, H.Sevik, A.Turk: Int. J. Mater. Res.97 (2006) 1152.Search in Google Scholar

[18] W.Heine, U.Zwicker: Z. Metallkd.53 (1962) 380.Search in Google Scholar

[19] M.Palm, G.Inden: J. Phase. Equilib. Diff.16 (1995) 209. 10.1007/BF02667305Search in Google Scholar

[20] T.B.Massalski: Binary alloy phase diagrams, ASM International, Materials Park.3 (1990) 3501.Search in Google Scholar

[21] XianhuiTang, FuchengYin, XinmingWang, JianhuaWang: J. Phase. Equilib. Diff.28 (2007) 355. 10.1007/s11669-007-9092-zSearch in Google Scholar

[22] Shuang-LinChen, Y.A.Chang: Calphad17 (1993) 113. 10.1016/0364-5916(93)90011-YSearch in Google Scholar

[23] J.C.Schuster, M.Palm: J. Phase. Equilib. Diff.27 (2006) 255. 10.1361/154770306X109809Search in Google Scholar

[24] G.Ghosh, S.Delsante, G.Borzone, M.Asta, R.Ferro: Acta Materialia54 (2006) 4977. 10.1016/j.actamat.2006.04.038Search in Google Scholar

Received: 2012-12-12
Accepted: 2013-3-14
Published Online: 2013-10-16
Published in Print: 2013-09-12

© 2013, Carl Hanser Verlag, München

Downloaded on 3.2.2023 from https://www.degruyter.com/document/doi/10.3139/146.110939/html
Scroll Up Arrow