The elastic modulus of cast Mg–Al–Zn alloys

Journal of Light Metals - Tập 2 - Trang 49-56 - 2002
T. Sumitomo1, C.H. Cáceres1, M. Veidt2
1CRC for Cast Metals Manufacturing (CAST), Division of Materials Engineering, School of Engineering, The University of Queensland, Brisbane, Qld 4072, Australia
2Division of Mechanical Engineering, School of Engineering, The University of Queensland, Brisbane, Qld 4072, Australia

Tài liệu tham khảo

Avedesian, 1999 Celotto, 2001, Study of precipitation in aged binary Mg–Al and ternary Mg–Al–Zn magnesium alloys using 27Al NMR spectroscopy, Acta Mater., 49, 41, 10.1016/S1359-6454(00)00305-0 M.A. Gharghouri, Study of the mechanical properties of Mg–8.5 wt.% Al by in-situ neutron diffraction, Ph.D. Thesis, McMaster University, Hamilton, Ontario, 1996 Köster, 1940, Der Verlauf des Elastizitätsmoduls in den Systemen des Magnesiums mit Zink, Aluminium, Zinn, Blei, Antimon und Wismut, Z. Metallkd, 32, 163 Raynor, 1959, 499 Akhtar, 1972, Substitutional solution hardening of magnesium single crystals, Acta Metall., 25, 897 Noble, 1982, The elastic modulus of aluminium–lithium alloys, J. Mater. Sci., 17, 461, 10.1007/BF00591481 Mondolfo, 1976, 311 Long, 1957, Single-crystal elastic constants of magnesium and magnesium alloys, Acta Metall., 5, 200, 10.1016/0001-6160(57)90166-9 Reitz, 1956, Calculation of the elastic shear constants of magnesium and magnesium alloys, Phys. Rev., 104, 1253, 10.1103/PhysRev.104.1253 Schindler, 1953, Brillouin zone investigation of Mg alloys. I: Hall effect and conductivity, Phys. Rev., 91, 1320, 10.1103/PhysRev.91.1320 Haasen, 1996, 83 C.H. Cáceres, A. Blake, The strength of concentrated Mg–Zn solid solutions, Physica Status Solidi (2002), submitted for publication Sequeira, 1997, Effect of section thickness and gate velocity on the microstructure and mechanical properties of high pressure die cast magnesium alloy AZ91D, 169 Carbonneau, 1998, On the development of a new approach for the determination of yield strength in Mg-based alloys, Light Met. Age, 56, 50 Carbonneau, 2000, Elastic modulus, yield strength and elongation of AZ91 alloy, 276 Manoharan, 2000, Application of model for work hardening behaviour of SiC reinforced magnesium based metal matrix composites, Mater. Sci. Technol., 16, 670, 10.1179/026708300101508252 Roberts, 1960, 26 Buchmann, 1940, Mechanical properties, 159 Aune, 1995, Property update on magnesium die casting alloys, J. Mater. Manuf., 104, 332 Cáceres, 2002, Effects of solidification rate and ageing on the mechanical properties of AZ91 alloy, Mat. Sci. Eng. A––Struct., 325, 344, 10.1016/S0921-5093(01)01467-8 Bowles, 2000, The effect of low-temperature ageing on the tensile properties of high-pressure die-cast Mg–Al alloys, 295 Duly, 1995, On the competition between continuous and discontinuous precipitations in binary Mg–Al alloys, Acta Metall. Mater., 43, 101 Celotto, 1997, A study of the kinetics of precipitation in binary Mg–Al alloys and AZ91E using nuclear magnetic resonance, 391 Bastow, 1995, Observation of precipitation in Mg–Al alloys by 25Mg and 27Al NMR, J. Phys.––Condens. Mat., 7, 4929, 10.1088/0953-8984/7/25/016 Standard Test Method for Dynamic Young's modulus, Shear modulus, and Poisson's ratio for Advanced Ceramics by Impulse Excitation of Vibration, Annual Book of ASTM Standards, ASTM, 1998 Veidt, 1998, Viscoelastic tensile and shear properties of the 62 wt.% Sn–36 wt.% Pb–2 wt.% Ag solder alloy, J. Mater. Sci., 33, 1607, 10.1023/A:1017572022117 Wolfenden, 1993, An assessment of the piezoelectric ultrasonic composite oscillator technique (PUCOT) for measuring the elastic constants of solids, J. Test. Eval., 21, 470, 10.1520/JTE11793J Fox, 1943, An investigation of the effects of precipitation treatment of binary magnesium–aluminium alloys, J. Inst. Met., 69, 373 Crawley, 1974, Effect of two-step aging on the precipitate structure in magnesium alloy AZ91, Acta Metall., 5, 949 Schmid, 1950 Huntington, 1958, The elastic constants of crystals, 213 Fine, 1952, Dynamic methods for determining the elastic constants and their temperature variation in metals, 43 Hull, 1987, 81 MacKenzie, 1950, Elastic constants of a solid containing spherical holes, Proc. Phys. Soc., 63B, 2, 10.1088/0370-1301/63/1/302 Coble, 1956, Effect of porosity on physical properties of sintered alumina, J. Am. Ceram. Soc., 29, 377, 10.1111/j.1151-2916.1956.tb15608.x Maiti, 1984, Deformation and energy absorption diagrams for cellular solids, Acta Metall., 32, 1963, 10.1016/0001-6160(84)90177-9 S. Celotto, Development of microstructures in as-cast and heat treated magnesium alloy AZ91E, Ph.D. Thesis, MMME, University of Queensland, Brisbane, 1997