A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHODS OF REPAIRING MATRIX CRACKS IN MELT INFILTRATED CERAMIC MATRIX COMPOSITES
A method of repairing matrix microcracks in MI-CMC components includes heating “free” silicon phase present within the cracked matrix portion of the component to a temperature above the melting point of the silicon phase. During heating of the component an additional source of silicon phase is supplied to the component. The atmosphere about the component is controlled during the heating of the component. The MI-CMC component is cooled below the melting point of the silicon phase to cool and solidify the silicon phase that has migrated into the microcracks to thereby bond the crack faces together.
METHODS OF REPAIRING MATRIX CRACKS IN MELT INFILTRATED CERAMIC MATRIX COMPOSITES
A method of repairing matrix microcracks in MI-CMC components includes heating “free” silicon phase present within the cracked matrix portion of the component to a temperature above the melting point of the silicon phase. During heating of the component an additional source of silicon phase is supplied to the component. The atmosphere about the component is controlled during the heating of the component. The MI-CMC component is cooled below the melting point of the silicon phase to cool and solidify the silicon phase that has migrated into the microcracks to thereby bond the crack faces together.
METHODS OF REPAIRING MATRIX CRACKS IN MELT INFILTRATED CERAMIC MATRIX COMPOSITES
VERFAHREN ZUM REPARIEREN VON MATRIXRISSEN BEI SCHMELZEINFILTRIERTEN KERAMIKMATRIXVERBUNDSTOFFEN
PROCÉDÉS DE RÉPARATION DE FISSURES DE LA MATRICE DANS DES COMPOSITES À MATRICE CÉRAMIQUE INFILTRÉE DE MATIÈRE FONDUE
CORMAN GREGORY SCOT (author)
2017-11-15
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Methods of repairing matrix cracks in melt infiltrated ceramic matrix composites
| European Patent Office | 2017
METHODS OF REPAIRING MATRIX CRACKS IN MELT INFILTRATED CERAMIC MATRIX COMPOSITES
| European Patent Office | 2018
Reducing surface nodules in melt-infiltrated ceramic matrix composites
| European Patent Office | 2020