Effect of long-period stacking ordered phase on mechanical properties of Mg97Zn1Y2 extruded alloy

作者: K. Hagihara , A. Kinoshita , Y. Sugino , M. Yamasaki , Y. Kawamura

DOI: 10.1016/J.ACTAMAT.2010.07.050

关键词: Strengthening mechanisms of materialsComposite materialVolume fractionMaterials scienceHardening (metallurgy)Fiber-reinforced compositeAlloyMicrostructureIntermetallicExtrusion

摘要: The mechanical properties of Mg97Zn1Y2 extruded alloy, composed of Mg matrix phase and a long-period stacking ordered phase, the so-called LPSO phase, with a volume fraction of …

参考文章(31)
Donna Sue Plickert, Nikki D. Wheaton, Kathleen Mills, Hugh Baker, Alloy phase diagrams ASM International. ,(1992)
Yoshihito Kawamura, Kentaro Hayashi, Akihisa Inoue, Tsuyoshi Masumoto, Rapidly Solidified Powder Metallurgy Mg97Zn1Y2Alloys with Excellent Tensile Yield Strength above 600 MPa Materials Transactions. ,vol. 42, pp. 1172- 1176 ,(2001) , 10.2320/MATERTRANS.42.1172
M Matsuda, S Ii, Y Kawamura, Y Ikuhara, M Nishida, Interaction between long period stacking order phase and deformation twin in rapidly solidified Mg97Zn1Y2 alloy Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 386, pp. 447- 452 ,(2004) , 10.1016/J.MSEA.2004.08.006
M. Mabuchi, H. Iwasaki, K. Yanase, K. Higashi, Low temperature superplasticity in an AZ91 magnesium alloy processed by ECAE Scripta Materialia. ,vol. 36, pp. 681- 686 ,(1997) , 10.1016/S1359-6462(96)00444-7
J.F. Nie, B.C. Muddle, Characterisation of strengthening precipitate phases in a Mg–Y–Nd alloy Acta Materialia. ,vol. 48, pp. 1691- 1703 ,(2000) , 10.1016/S1359-6454(00)00013-6
Y.J. Wu, X.Q. Zeng, D.L. Lin, L.M. Peng, W.J. Ding, The microstructure evolution with lamellar 14H-type LPSO structure in an Mg96.5Gd2.5Zn1 alloy during solid solution heat treatment at 773 K Journal of Alloys and Compounds. ,vol. 477, pp. 193- 197 ,(2009) , 10.1016/J.JALLCOM.2008.10.126
J.F. Nie, Y.M. Zhu, A.J. Morton, M. Weyland, Characterization of planar features in Mg–Y–Zn alloys Acta Materialia. ,vol. 58, pp. 464- 475 ,(2010) , 10.1016/J.ACTAMAT.2009.09.025
Hiroyuki Watanabe, Hidetoshi Somekawa, Kenji Higashi, Fine-grain processing by equal channel angular extrusion of rapidly quenched bulk Mg-Y-Zn alloy Journal of Materials Research. ,vol. 20, pp. 93- 101 ,(2005) , 10.1557/JMR.2005.0005
Shintaro Yoshimoto, Yuichi Miyahara, Z. Horita, Yoshihito Kawamura, Mechanical properties and microstructure of Mg-Zn-Y alloys processed by ECAE Materials Science Forum. pp. 769- 774 ,(2006) , 10.4028/WWW.SCIENTIFIC.NET/MSF.503-504.769
Yasumasa Chino, Kensuke Sassa, Akira Kamiya, Mamoru Mabuchi, Enhanced formability at elevated temperature of a cross-rolled magnesium alloy sheet Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 441, pp. 349- 356 ,(2006) , 10.1016/J.MSEA.2006.08.038