The methods for producing magnesium are briefly described and its allo
ying behaviour is discussed with particular reference to the roles of
individual alloying elements. Cast and wrought alloys are considered s
eparately and particular attention is paid to microstructure-property
relationships and corrosion behaviour. Alloys produced via new process
ing techniques are treated separately and mention is made of metal mat
rix composites and the use of rapid solidification to produce amorphou
s and other novel materials. Finally, current and future trends in the
use of magnesium alloys are considered together with examples of rece
nt applications.