A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CERAMIC MATRIX COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF
To provide a ceramic matrix composite material (CMC) having a tensile strength of 150 MPa or over and high heat resistance of strength retention of the tensile strength after an extended period under a high temperature environment of 1,200°C for 100 hr of 80% or over.SOLUTION: A ceramic matrix composite material contains a ceramic matrix and a ceramic continuous fiber and contains a sinter retardant having an average particle diameter of 0.28 μm or over in the ceramic matrix.SELECTED DRAWING: Figure 1
【課題】引張強度が１５０ＭＰａ以上であり、１２００℃で１００時間の高温環境下に長時間さらしても、引張強度の強度保持率が８０％以上と耐熱性の高いセラミックスマトリックス複合材料（ＣＭＣ）を課題とする。【解決手段】セラミックスマトリックスとセラミックス連続繊維を含み、セラミックスマトリックス中に平均粒子径０．２８μｍ以下の焼結抑制剤を含むことを特徴とするセラミックスマトリックス複合材料。【選択図】 図１
CERAMIC MATRIX COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF
To provide a ceramic matrix composite material (CMC) having a tensile strength of 150 MPa or over and high heat resistance of strength retention of the tensile strength after an extended period under a high temperature environment of 1,200°C for 100 hr of 80% or over.SOLUTION: A ceramic matrix composite material contains a ceramic matrix and a ceramic continuous fiber and contains a sinter retardant having an average particle diameter of 0.28 μm or over in the ceramic matrix.SELECTED DRAWING: Figure 1
【課題】引張強度が１５０ＭＰａ以上であり、１２００℃で１００時間の高温環境下に長時間さらしても、引張強度の強度保持率が８０％以上と耐熱性の高いセラミックスマトリックス複合材料（ＣＭＣ）を課題とする。【解決手段】セラミックスマトリックスとセラミックス連続繊維を含み、セラミックスマトリックス中に平均粒子径０．２８μｍ以下の焼結抑制剤を含むことを特徴とするセラミックスマトリックス複合材料。【選択図】 図１
CERAMIC MATRIX COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF
セラミックマトリックス複合材料およびその製造方法
OTA IKUYA (author) / NARATA YUSHI (author) / HIRATAKA HARUKA (author) / YAMASHITA ISAO (author)
2022-07-07
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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