TY - GEN
T1 - Production of particle dispersion type composites by melt spray process
AU - Anada, Hiroshi
AU - Matuda, Kenji
AU - Tada, Sizuo
PY - 1993
Y1 - 1993
N2 - In Melt Spray Process, which was developed for particulate reinforced composites with low particle volume contents, aluminum melt is sprayed into a mold through a tiny hole under high pressure, making fine particles in the mold stir and disperse. Then, the melt collected on the bottom of the mold is unidirectionally solidified under high pressure and the billet of MMC is made. In this process, the level of melt/particles mixing depend on the spray force of melt and it is required for uniform particle dispersion to complete melt solidification before particles sediment on the bottom of the mold. 1-7% Vf composites, using 1S aluminum and alumina particles (0.06-15 μm in the average size), with macroscopic uniformity on particle dispersion could be corresponding to the size and volume fractions of particles using.
AB - In Melt Spray Process, which was developed for particulate reinforced composites with low particle volume contents, aluminum melt is sprayed into a mold through a tiny hole under high pressure, making fine particles in the mold stir and disperse. Then, the melt collected on the bottom of the mold is unidirectionally solidified under high pressure and the billet of MMC is made. In this process, the level of melt/particles mixing depend on the spray force of melt and it is required for uniform particle dispersion to complete melt solidification before particles sediment on the bottom of the mold. 1-7% Vf composites, using 1S aluminum and alumina particles (0.06-15 μm in the average size), with macroscopic uniformity on particle dispersion could be corresponding to the size and volume fractions of particles using.
UR - http://www.scopus.com/inward/record.url?scp=0027874189&partnerID=8YFLogxK
M3 - 会議への寄与
AN - SCOPUS:0027874189
SN - 0873392566
T3 - First International Conference on Processing Materials for Properties
SP - 59
EP - 62
BT - First International Conference on Processing Materials for Properties
PB - Publ by Minerals, Metals & Materials Soc (TMS)
T2 - Proceedings of the 1st International Conference on Processing Materials for Properties
Y2 - 7 November 1993 through 10 November 1993
ER -