Multi-purpose explosion chamber with sound muffling and vibration cutting means

Abstract

An explosion chamber is operating for more than 13 years successfully. The chamber is used for procucing wBN powder and various dynamic high pressure experiments. The capacity of the chamber is 200 cubic meter by volume and 10 kg by the quantity of the explosives to be exploded. Safety means are equipped sequentially, transmitted sound level is less than 65 db at 60 m point from the chamber and earth vibrations cannot be detected at its periphery. The strength of the chamber was designed by simple static gas pressure model.

Key Words:

• explosion chamber
• wBN production