A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Compositions for cores used in investment casting
The present disclosure generally relates to a ceramic core comprising predominantly mullite, which is derived from a precursor comprising alumina particles and siloxane binders. Free silica is present in the ceramic body, but is largely unavailable for reaction with metal alloys used in investment casting. Methods of making cast metal articles are also disclosed.
Compositions for cores used in investment casting
The present disclosure generally relates to a ceramic core comprising predominantly mullite, which is derived from a precursor comprising alumina particles and siloxane binders. Free silica is present in the ceramic body, but is largely unavailable for reaction with metal alloys used in investment casting. Methods of making cast metal articles are also disclosed.
Compositions for cores used in investment casting
YANG XI (author) / LEMAN JOHN THOMAS (author) / KU ANTHONY YU-CHUNG (author) / LI TAO (author) / POLLINGER JOHN (author)
2018-04-24
Patent
Electronic Resource
English