A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A ceramic matrix composite member to be used as a turbine blade (1) includes a principal part forming a blade part (2) and a dovetail part (6), and a subordinate part forming a platform part (4). A principal fiber in a ceramic fiber fabric (13) forming the principal part is a continuous fiber. An extension direction of the principal fiber is in parallel with a direction in which stress is applied. The ceramic fiber fabric (13) forming the principal part and a ceramic fiber fabric (15) forming the subordinate part are joined together and formed into an integrated three-pronged fiber fabric (11). The ceramic fiber fabric (13) forming the principal part and the ceramic fiber fabric (15) forming the subordinate part are integrated together by being set into a mold with the ceramic fiber fabric (15) forming the subordinate part folded at a desired angle to the ceramic fiber fabric (13) forming the principal part. Then, a ceramic matrix is formed in the obtained molded body.
A ceramic matrix composite member to be used as a turbine blade (1) includes a principal part forming a blade part (2) and a dovetail part (6), and a subordinate part forming a platform part (4). A principal fiber in a ceramic fiber fabric (13) forming the principal part is a continuous fiber. An extension direction of the principal fiber is in parallel with a direction in which stress is applied. The ceramic fiber fabric (13) forming the principal part and a ceramic fiber fabric (15) forming the subordinate part are joined together and formed into an integrated three-pronged fiber fabric (11). The ceramic fiber fabric (13) forming the principal part and the ceramic fiber fabric (15) forming the subordinate part are integrated together by being set into a mold with the ceramic fiber fabric (15) forming the subordinate part folded at a desired angle to the ceramic fiber fabric (13) forming the principal part. Then, a ceramic matrix is formed in the obtained molded body.
CERAMIC MATRIX COMPOSITE MEMBER
KERAMIKMATRIX-VERBUNDWERKSTOFF
ÉLÉMENT COMPOSITE À MATRICE CÉRAMIQUE
WATANABE FUMIAKI (author)
2022-08-03
Patent
Electronic Resource
English
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
C04B
Kalk
,
LIME
/
F01D
Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen
,
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
/
F02C
Gasturbinenanlagen
,
GAS-TURBINE PLANTS
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