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Characterization of mechanically alloyed f.c.c. Ti–Mg–based powders

Characterization of mechanically alloyed f.c.c. Ti–Mg–based powders

http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TH9-51M60F7-2-11&_cdi=5277&_user=958262&_pii=S0032591010006157&_origin=search&_coverDate=02/15/2011&_sk=997929998&view=c&wchp=dGLbVzb-zSkzk&md5=93298fa18eb02b04e72a4475d4f3943e&ie=/sdarticle.pdf
http://hdl.handle.net/10204/4871
 
Abstract:
Face centred cubic Ti – 10 and 20 Mg and Ti-6Al-4Mg (wt. %) alloy powders have been produced by high energy ball milling, under argon, of elemental powder mixtures containing a process control agent (PCA). Milling leads to a multi-disperse particle size distribution without affecting the particle morphologies. This affects the thermal stability of the powders and the green densities of compacts. The green densities varied in tandem with the d10 sizes of the powders and went through a minimum at 20hrs’ milling. Milling for 20 hours could be detrimental to powder consolidation and further processing
Reference:
Machio, C.N., Nyabadza, D, Sibanda, V, et al. 2010. Characterization of mechanically alloyed f.c.c. Ti–Mg–based powders. Powder Technology, Vol. 207(1-3), pp 387-393
Machio, C. N., Nyabadza, D., Sibanda, V., & Chikwanda, H. (2010). Characterization of mechanically alloyed f.c.c. Ti–Mg–based powders. http://hdl.handle.net/10204/4871
Machio, Christopher N, D Nyabadza, V Sibanda, and HK Chikwanda "Characterization of mechanically alloyed f.c.c. Ti–Mg–based powders." (2010) http://hdl.handle.net/10204/4871
Machio CN, Nyabadza D, Sibanda V, Chikwanda H. Characterization of mechanically alloyed f.c.c. Ti–Mg–based powders. 2010; http://hdl.handle.net/10204/4871.
Copyright: 2010 Elsevier. This is the post print version of the work. The definitive version is published in Power Technology, Vol. 207(1-3)
 
Machio, Christopher N
Nyabadza, D
Sibanda, V
Chikwanda, HK
 
May 2010
 
Ti–Mg–based powders
Mechanical alloying
Ti-Mg alloys
Green density
Power technology
Alloy powders
Energy ball milling
 
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