Twinning and dynamic precipitation upon hot compression of a Mg-Gd-Y-Nd-Zr alloy

作者: Xiuli Hou , Zhanyi Cao , Xu Sun , Lidong Wang , Limin Wang

DOI: 10.1016/J.JALLCOM.2012.02.081

关键词:

摘要: … Because of the low stacking fault energies of Mg alloys, dislocation cross slip is difficult to … In this work, a Mg–Gd–Y–Nd–Zr alloy was hot compressed at 350 C at the strain rate of 0.5 …

参考文章(21)
S.W. Xu, S. Kamado, N. Matsumoto, T. Honma, Y. Kojima, Recrystallization mechanism of as-cast AZ91 magnesium alloy during hot compressive deformation Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 527, pp. 52- 60 ,(2009) , 10.1016/J.MSEA.2009.08.062
Anthony D Rollett, Gregory S Rohrer, F John Humphreys, Recrystallization and Related Annealing Phenomena ,(1996)
J.Z. Lu, K.Y. Luo, Y.K. Zhang, G.F. Sun, Y.Y. Gu, J.Z. Zhou, X.D. Ren, X.C. Zhang, L.F. Zhang, K.M. Chen, C.Y. Cui, Y.F. Jiang, A.X. Feng, L. Zhang, Grain refinement mechanism of multiple laser shock processing impacts on ANSI 304 stainless steel Acta Materialia. ,vol. 58, pp. 5354- 5362 ,(2010) , 10.1016/J.ACTAMAT.2010.06.010
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
A.G. Khachaturyan, S.V. Semenovskaya, J.W. Morris, Theoretical analysis of strain-induced shape changes in cubic precipitates during coarsening Acta Metallurgica. ,vol. 36, pp. 1563- 1572 ,(1988) , 10.1016/0001-6160(88)90224-6
J. Koike, Enhanced deformation mechanisms by anisotropic plasticity in polycrystalline Mg alloys at room temperature Metallurgical and Materials Transactions A-physical Metallurgy and Materials Science. ,vol. 36, pp. 1689- 1696 ,(2005) , 10.1007/S11661-005-0032-4
Masaharu Kato, Toshiyuki Fujii, Susumu Onaka, Elastic strain energies of sphere, plate and needle inclusions Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 211, pp. 95- 103 ,(1996) , 10.1016/0921-5093(95)10091-1
H. Beladi, M.R. Barnett, Influence of aging pre-treatment on the compressive deformation of WE54 alloy Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 452, pp. 306- 312 ,(2007) , 10.1016/J.MSEA.2006.10.125