Materials Science & Technology

FULLTEXT SEARCH
NEW: Advanced Search

Lamination Process to Obtain Structure with Tailored Residual Stress Distribution

Journal Key Engineering Materials (Volume 333)
Volume Functional Gradient Ceramics, and Thermal Barriers
Edited by Marc Anglada et al.
Pages 27-38
DOI 10.4028/www.scientific.net/KEM.333.27
Online since March, 2007
Authors Goffredo de Portu, Lorenzo Micele
Keywords Ceramic Composite, Laminates, Multilayers, Tape Casting
Abstract In this paper a method to produce laminated ceramic composites containing residual stresses is described. The method consist in superimposing thin layers obtained by tape casting, their worm-pressing and sintering. Detailed information on the process and on the slurry compositions are reported. The reasons why laminated structure can exhibit improved performances are also illustrated. The model on which a multilayer composite, containing residual stresses, can be designed is briefly illustrated. The relationship among the physical, chemical and microstructural properties of the different layers, necessary to stimulate the residual stresses outlined.
Full Paper PDF Get the full paper by clicking here
Preview PDF Free first page example