| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a ceramic composite material (CMC) component free from strength lowering trouble.SOLUTION: There is provided a method for producing a ceramic composite material component by performing a fiber structure forming step to form a fiber structure 20 by inweaving a fiber in a state that a space retaining member 40 is placed at a position to form a space in a CMC component, and a matrix phase forming step to form a ceramic matrix phase between fibers for forming the fiber structure 20. The space retaining member 40 is made of e.g., a material thermally decomposable under a condition to form the ceramic matrix phase. |
