| 摘要 |
<p>A porous structural material having a solid shape with a curved surface of which the dimensional accuracy is high and the uses are wide is produced. The porous structural material is made form metallic chips containing at least one kind of ingredients, and comprises a solid-shaped body having a smooth and curved surface, the solid-shaped body being reformed by compacting a plate-shaped intermediate product in the hot state, the product being a molding with heating under a pressure while being highly electrified. <IMAGE></p> |
