Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SYSTEMS AND METHODS FOR INFILTRATING POROUS CERAMIC MATRIX COMPOSITE (CMC) PREFORMS
Systems and methods for infiltrating porous ceramic matrix composite (CMC) preforms to form CMC articles are disclosed. One method may include positioning the porous CMC preform in an opening of a die set for an infiltration system, and flowing a molten densifier over the porous CMC preform in a first flow direction to infiltrate a plurality of voids formed between each of a plurality of ply stacks of the CMC preform. The method may also include flowing the molten densifier over the porous CMC preform in a second flow direction, distinct from the first flow direction, to infiltrate the plurality of voids formed between each of the plurality of ply stacks of the CMC preform. The second flow direction may be substantially parallel to a predetermined, unidirectional material orientation of at least one ply stack of the plurality of ply stacks of the CMC preform.
SYSTEMS AND METHODS FOR INFILTRATING POROUS CERAMIC MATRIX COMPOSITE (CMC) PREFORMS
Systems and methods for infiltrating porous ceramic matrix composite (CMC) preforms to form CMC articles are disclosed. One method may include positioning the porous CMC preform in an opening of a die set for an infiltration system, and flowing a molten densifier over the porous CMC preform in a first flow direction to infiltrate a plurality of voids formed between each of a plurality of ply stacks of the CMC preform. The method may also include flowing the molten densifier over the porous CMC preform in a second flow direction, distinct from the first flow direction, to infiltrate the plurality of voids formed between each of the plurality of ply stacks of the CMC preform. The second flow direction may be substantially parallel to a predetermined, unidirectional material orientation of at least one ply stack of the plurality of ply stacks of the CMC preform.
SYSTEMS AND METHODS FOR INFILTRATING POROUS CERAMIC MATRIX COMPOSITE (CMC) PREFORMS
PAROLINI JASON ROBERT (Autor:in) / HARDWICKE CANAN USLU (Autor:in) / KOTTILINGAM SRIKANTH CHANDRUDU (Autor:in) / MURRAY III JAMES JOSEPH (Autor:in)
10.12.2020
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Systems and methods for infiltrating porous ceramic matrix composite (CMC) preforms
| Europäisches Patentamt | 2023
METHOD AND SYSTEM FOR INFILTRATING POROUS CERAMIC MATRIX COMPOSITE (CMC) PREFORMS
| Europäisches Patentamt | 2023
Modelling matrix injection through elastic porous preforms
| British Library Online Contents | 1998