| 摘要 |
An inspection machine by compression for inspecting a ceramic sample (1), in which the ceramic sample (1) is disposed in a cylindrical container (8) via an elastic sheet (9), and the ceramic sample (1) is compressed by a hydrostatic-pressure-applying medium injected between the cylindrical container (8) and the elastic sheet (9). A rubber material having a thickness of 5mm or less and a hardness of 30 - 50 DEG is employed as the elastic sheet (9). Since the elastic sheet interposed was made thin and given a predetermined hardness to eliminate pressure decrease almost completely, pressurization can be conducted with high accuracy even under low pressure. <IMAGE> |
