Composite material and producing method therefor
AssigneeIshikawajima-Harima Heavy Industries Co., Ltd.
InventorTakeshi Nakamura
Life of this patent
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Abstract
A composite material according to the present invention includes: a fiber fabric (2) composed of certain fibers; and a matrix (3) which is so formed as to adhere to the fiber fabric (2). The fiber fabric (2) contains main constitutional fibers (21) and auxiliary fibers (22) which compensate the characteristics of the main constitutional fibers (21) when they are exposed to a high temperature atmosphere.
Claims20
A composite material comprising:
- a fiber fabric that is composed of certain fibers;
- and
- a matrix phase that is so formed as to adhere to the fiber fabric, wherein the fiber fabric comprises:
- main constitutional fibers;
- and
- auxiliary fibers that compensate characteristics when the main constitutional fibers are exposed to a high temperature atmosphere.
A producing method of a composite material that is provided with a fiber fabric that is composed of certain fibers, and a matrix phase that is so formed as to adhere to the fiber fabric, comprising:
- a step forming the fiber fabric which includes main constitutional fibers and auxiliary fibers that compensate characteristics when the main constitutional fibers are exposed to a high temperature atmosphere;
- and
- a step in which the matrix phase is adhered onto the fiber fabric.
Dependencies are inferred from the claim text.