The introduction of innovative processing to control and tailor the mi
crostructure of materials to give the appropriate properties is increa
singly important in producing new and improved products. Microstructur
e and processing is considered for a number of 'advanced' and conventi
onal materials. The 'advanced' include rapid solidification processing
of aluminium-transition metal alloys, centrifugal spray forming of al
loys and metal-matrix composites, and hydrogen-decrepitation processin
g of rare-earth magnet materials. Developments in processing of conven
tional alloys are considered for surface engineering applications and
austempering ductile cast iron.