A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CARBON SHORT FIBER REINFORCED COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREFOR
PROBLEM TO BE SOLVED: To provide a carbon short fiber reinforced composite material having a substrate part and a slide part, which has different physical properties, without generating a boundary layer.SOLUTION: There is provided a carbon short fiber reinforced composite material having a substrate part, and at least one slide part in contact with the substrate part, in which the substrate part and the slide part have a plurality of carbon short fiber bundles of which a part is SiC, and a SiC matrix existing between the plurality of carbon short fiber bundles respectively, average diameter of the plurality of the carbon short fiber bundles contained in the substrate part is larger than average diameter of the plurality of the carbon short fiber bundles contained in the slide part.SELECTED DRAWING: None
【課題】境界層ができることなく、物理特性の異なる基材部と摺動部とを有する炭素短繊維強化複合材料を提供する。【解決手段】基材部と、前記基材部に接する少なくとも１つの摺動部とを有し、前記基材部及び摺動部はそれぞれ、複数の少なくとも一部がＳｉＣ化した炭素短繊維束と、前記複数の炭素短繊維束間に存在するＳｉＣマトリックスとを含み、かつ、前記基材部に含まれる複数の炭素短繊維束の平均径が、前記摺動部に含まれる複数の炭素短繊維束の平均径よりも大きいことを特徴とする炭素短繊維強化複合材料。【選択図】なし
CARBON SHORT FIBER REINFORCED COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREFOR
PROBLEM TO BE SOLVED: To provide a carbon short fiber reinforced composite material having a substrate part and a slide part, which has different physical properties, without generating a boundary layer.SOLUTION: There is provided a carbon short fiber reinforced composite material having a substrate part, and at least one slide part in contact with the substrate part, in which the substrate part and the slide part have a plurality of carbon short fiber bundles of which a part is SiC, and a SiC matrix existing between the plurality of carbon short fiber bundles respectively, average diameter of the plurality of the carbon short fiber bundles contained in the substrate part is larger than average diameter of the plurality of the carbon short fiber bundles contained in the slide part.SELECTED DRAWING: None
【課題】境界層ができることなく、物理特性の異なる基材部と摺動部とを有する炭素短繊維強化複合材料を提供する。【解決手段】基材部と、前記基材部に接する少なくとも１つの摺動部とを有し、前記基材部及び摺動部はそれぞれ、複数の少なくとも一部がＳｉＣ化した炭素短繊維束と、前記複数の炭素短繊維束間に存在するＳｉＣマトリックスとを含み、かつ、前記基材部に含まれる複数の炭素短繊維束の平均径が、前記摺動部に含まれる複数の炭素短繊維束の平均径よりも大きいことを特徴とする炭素短繊維強化複合材料。【選択図】なし
CARBON SHORT FIBER REINFORCED COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREFOR
炭素短繊維強化複合材料およびその製造方法
ENOMOTO KOJI (author)
2018-11-29
Patent
Electronic Resource
Japanese
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