HIGH-TEMPERATURE IMPACT POWDER SOLIDIFICATION MOLDING METHOD AND POWDER SOLIDIFICATION MOLDING DEVICE

摘要

PURPOSE: To execute solidification molding of powders of extremely high- hardness materials including diamond in a high-temp. state. CONSTITUTION: The raw material powder to be molded us packed into a powder packing section 7 and an explosive 2 is set above this power apart therefrom. After the powder part is heated, the explosive part is set right above the powder packing section. Detonation waves are generated from inside the explosive 2 when a detonator 1 is initiated thereafter. These detonation waves are transmitted via water to the powder and an ultra-high pressure acts on the powder. The hard powder is thus subjected to the solidification molding.