SBIR/STTR Research Award
WHISKER MATRIX INTERFACE IN CERAMIC-CERAMIC COMPOSITES
Award amount
$49,964Program and phase
SBIR · Phase IAward year
1986Award details
- Awarding agency
- Department of Energy
- Branch
- Not reported
- Recipient company
- Flow Research Inc
- Proposal award date
- Not reported
- Contract end date
- Not reported
- UEI
- Not reported
- Solicitation number
- Not reported
- Topic code
- Not reported
Research abstract
THE PROPOSED WORK WILL EVALUATE THE FEASIBILITY OF USING PROCESSING SCIENCE TO TAILOR THE COMPOSITION AND INTERFACE BONDING OF WHISKER-REINFORCED CERAMIC COMPOSITES. MICROSTRUCTURAL CONTROL WILL BE EVALUATED BY VARYING GEL STRUCTURES (COLLOIDAL VERSUS POLYMERIC) AND SINTERING (LIQUID STATE VERSUS SOLID STATE) CONDITIONS. THE MULLITE-MULLITE AND MULLITE-ALUMINA COMPOSITES WERE SELECTED FOR THE STUDY OF MATRIX-FIBER INTERFACES BECAUSE THEY PROVIDE THE OPTIMUM CHARACTERISTICS FOR DEVELOPMENT OF A MODEL SYSTEM. WORK IS PLANNED TO INVESTIGATE THE EFFECTS OF MICROSTRUCTURE AND INTERFACE REACTIONS ON THE FRACTURE TOUGHNESS AND STRENGTH.
Technology keywords
Not reported