| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive oxide fiber composite material having high acid resistance, shock resistance, and heat shock resistance even under high temperatures of >=800 deg.C. SOLUTION: The oxide fiber composite material is composed of the oxide fiber, the main ingredient of which is at least one selected from among alumina, silica and these compounds, and a matrix, the main ingredient of which is aluminum phosphate(AlPO4 ). |
