MODELING THE KINETICS OF INFILTRATION OF POROUS POWDER MATERIALS WITHMELTS

Authors
KRYUCHKOV YN
Citation
Yn. Kryuchkov, MODELING THE KINETICS OF INFILTRATION OF POROUS POWDER MATERIALS WITHMELTS, Powder metallurgy and metal ceramics, 35(9-10), 1996, pp. 536-539
Citations number
9
Categorie Soggetti
Material Science, Ceramics","Metallurgy & Metallurigical Engineering
Journal title
Powder metallurgy and metal ceramics → ACNP
ISSN journal
10681302
Volume
35
Issue
9-10
Year of publication
1996
Pages
536 - 539
Database
ISI
SICI code
1068-1302(1996)35:9-10<536:MTKOIO>2.0.ZU;2-O
Abstract
The infiltration of porous materials was analyzed using a three-dimens ional model of the pore structure as a spatial lattice formed by monos pherical particles. Coordination number, size, porosity, and interpart icle contact area were taken into account. As examples, the kinetics o f infiltration of poured titanium and steel powders, and also of sinte red materials were calculated. Calculated and experimental results wer e found to be in satisfactory agreement.