| 摘要 |
The present invention provides a method of producing a porous ceramics material, which rapidly leads formation of a tissue, for example, bone tissue and has a practical strength. A method of producing a porous ceramics material 11, including
step (A): a step of preparing a slurry 21 by dispersing a ceramics raw material in a medium,
step (B): a step of filling the slurry 21 in a container 31, and inserting the container 31 in a given direction into a
cooling medium 41 having a temperature not higher than the freezing point of the slurry 21 such that the slurry freezes unidirectionally from one end side,
step (C): a step of drying the frozen slurry 21 to give a green body, and
step (D): a step of firing the green body. |
