A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a ceramic composite material that has high initial strength and can make difficult for a structure itself to collapse when oxidized.SOLUTION: A ceramic composite material 1 includes a base material 10 made of ceramic fibers and a carbon matrix that permeates into the base material 10, in which the base material 10, as one example, forms a repeating unit of three yarns in total of one warp side oxidation resistant fiber yarn 12 and two warp yarn side carbon fibers 13 on a warp yarn side, forms a repeating unit of three yarns in total of one weft side oxidation resistant fiber yarn 12 and two weft yarn side carbon fibers 13 on a weft yarn side, and by applying plain weave to these, a woven fabric of a mixed fabric 11 in which the oxidation resistant fiber yarn 12 and the carbon fiber yarn 13 are intersected with each other is formed.SELECTED DRAWING: Figure 3
【課題】高い初期強度を有するとともに、酸化しても構造物自体が崩壊し難くすることのできるセラミック複合材の提供。【解決手段】セラミック繊維からなる基材１０と、基材１０に浸透する炭素マトリックスとを含むセラミック複合材１であって、基材１０が、一例として、経糸側では、１本の経糸側耐酸化性繊維糸１２と２本の経糸側炭素繊維糸１３の合計３本の糸が繰り返し単位を構成し、緯糸側では、１本の緯糸側耐酸化性繊維糸１２と２本の緯糸側炭素繊維糸１３の合計３本の糸が繰り返し単位を構成して、それらで平織りすることにより耐酸化性繊維糸１２と炭素繊維糸１３とが互いに交差した混織体１１の織布を構成する。セラミック複合材。【選択図】図３
PROBLEM TO BE SOLVED: To provide a ceramic composite material that has high initial strength and can make difficult for a structure itself to collapse when oxidized.SOLUTION: A ceramic composite material 1 includes a base material 10 made of ceramic fibers and a carbon matrix that permeates into the base material 10, in which the base material 10, as one example, forms a repeating unit of three yarns in total of one warp side oxidation resistant fiber yarn 12 and two warp yarn side carbon fibers 13 on a warp yarn side, forms a repeating unit of three yarns in total of one weft side oxidation resistant fiber yarn 12 and two weft yarn side carbon fibers 13 on a weft yarn side, and by applying plain weave to these, a woven fabric of a mixed fabric 11 in which the oxidation resistant fiber yarn 12 and the carbon fiber yarn 13 are intersected with each other is formed.SELECTED DRAWING: Figure 3
【課題】高い初期強度を有するとともに、酸化しても構造物自体が崩壊し難くすることのできるセラミック複合材の提供。【解決手段】セラミック繊維からなる基材１０と、基材１０に浸透する炭素マトリックスとを含むセラミック複合材１であって、基材１０が、一例として、経糸側では、１本の経糸側耐酸化性繊維糸１２と２本の経糸側炭素繊維糸１３の合計３本の糸が繰り返し単位を構成し、緯糸側では、１本の緯糸側耐酸化性繊維糸１２と２本の緯糸側炭素繊維糸１３の合計３本の糸が繰り返し単位を構成して、それらで平織りすることにより耐酸化性繊維糸１２と炭素繊維糸１３とが互いに交差した混織体１１の織布を構成する。セラミック複合材。【選択図】図３
CERAMIC COMPOSITE MATERIAL
セラミック複合材
TAKAGI TAKASHI (author)
2017-06-15
Patent
Electronic Resource
Japanese
CERAMIC COMPOSITE MATERIAL AND METHOD FOR PRODUCING CERAMIC COMPOSITE MATERIAL
| European Patent Office | 2017