Deformation behavior and dynamic recrystallization of Mg-Y-Nd-Gd-Zr alloy

Journal of Rare Earths

Volumn 26, Issue 6, 2008, Pages 846-850

  ZHAO, Xin ^a   ZHANG, Kui ^a   LI, Xinggang ^a   LI, Yongjun ^a   HE, Qingbiao ^b   SUN, Jianfeng ^b  

^a GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS   (China)

^b The 518th Institute   (China)

Author keywords

average recrystallized grain size; dynamic recrystallization (DRX); hot compression; rare earths; strain hardening rate

Indexed keywords

ALLOYS; CERIUM ALLOYS; COMPRESSION TESTING; DEFORMATION; DYNAMIC RECRYSTALLIZATION; GADOLINIUM; GADOLINIUM ALLOYS; GRAIN SIZE AND SHAPE; HARDENING; MAGNESIUM; MAGNESIUM ALLOYS; MAGNESIUM PRINTING PLATES; NEODYMIUM; RARE EARTH ELEMENTS; RARE EARTHS; RECRYSTALLIZATION (METALLURGY); THEOREM PROVING; ZIRCONIUM;

AVERAGE RECRYSTALLIZED GRAIN SIZE; CHARACTERISTICS OF DYNAMICS; CRITICAL CONDITIONS; CRITICAL STRAINS; CRITICAL STRESSES; DEFORMATION BEHAVIORS; DEFORMATION PARAMETERS; DEFORMATION TEMPERATURES; HOT DEFORMATION PROCESSES; HOT-COMPRESSION; MICROSTRUCTURE EVOLUTIONS; NATURAL LOGARITHMS; OPTICAL MICROSCOPES; PEAK STRAINS; PEAK STRESSES; PHOTO-MICROGRAPHS; RECRYSTALLIZATION; TRUE STRAINS; TRUE STRESSES;

STRAIN RATE;

EID: 58149216415     PISSN: 10020721     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1002-0721(09)60019-3     Document Type: Article

References (9)

1. Mordike B.L. Magnesium and magnesium alloys. Light Metals 51 (2001) 2
2. McQueen H.J., Evangelista E., Bowles J., and Crawford G. Hot deformation and dynamic recrystallization of Al-5Mg-0.8Mn alloy. Met. Sci. 18 8 (1984) 395
3. Ion S.E., Hunphreys F.J., and White S.H. Ynamic recrystallization and the development of microstructure during the high temperature deformation of magnesium. Acta Mater. 30 (1982) 1909
4. Zhang Y., Zeng X., Lu C., and Ding W. Deformation behavior and dynamic recrystallization of a Mg-Zn-Y-Zr alloy. Materials Science and Engineering A428 (2006) 91
5. Galiyev A., Kaibyshev R., and Gottstein G. Correlation of plastic deformation and dynamic recrystallization in magnesium alloy ZK60. Acta Mater. 49 (2001) 1199
6. Poliak E.I., and Jonas J.J. A one-parameter approach to determining the critical conditions for the initiation of dynamic recrystallization. Acta Mater. 44 (1996) 127
7. Li S., Wang Y., Zheng M., and Wu K. Dynamic recrystallization of AZ91 magnesium alloy during compression deformation at elevated temperature. Trans. Nonferrous Met. Soc. 14 (2004) 306
8. Wang L., Huang G., Fan Y., and Huang G. Grain refinement of wrought AZ31 magnesium alloy. The Chinese Journal of Nonferrous Metals 13 3 (2003) 594 (in Chin.)
9. Guo Q., Yan H., Chen Z., and Zhang H. Hot compression deformation behavior of AZ31 magnesium alloy at elevated temperature. The Chinese Journal of Nonferrous Metals 15 6 (2005) 900 (in Chin.)