| abstract |
【Task】 There has been a demand for a technique for imparting high translucency similar to that of natural tooth enamel to a zirconia sintered body. SOLUTION: A zirconia object to be cut for dental cutting, which contains an yttrium compound and an indium compound as stabilizers, contains an yttrium compound in an oxide equivalent of 3.0 mL% to 6.0 mL, and contains an indium compound in an oxide equivalent. A zirconia object to be cut for dental cutting, which is contained in an amount of 0.2 mL% to 3.0 mL and the total amount of the yttrium compound and the indium compound is 5.5 mL% to 7.0 mL in terms of oxide. .. [Selection diagram] None |