Korkearäjähteisiin

Korkearäjähteisiin is a Finnish term that translates to "high explosives" in English. It refers to explosive materials that detonate rapidly, producing a high-velocity shock wave. This characteristic distinguishes them from low explosives, which burn or deflagrate at a much slower rate. High explosives are typically used for tasks requiring significant shattering or demolition power, such as in mining, quarrying, and military applications.

The detonating speed of high explosives is a critical factor in their effectiveness. This speed, known as detonation velocity, can range from 3,000 to over 9,000 meters per second. The rapid decomposition of the explosive material creates a supersonic shock wave that propagates through the surrounding medium, causing significant fragmentation and disruption. Common examples of high explosives include dynamite, TNT (trinitrotoluene), RDX (cyclotrimethylenetrinitramine), and PETN (pentaerythritol tetranitrate).

The production and handling of high explosives are strictly regulated due to their inherent danger. They require specialized knowledge and equipment for safe manufacturing, storage, transportation, and use. Accidental detonation can occur due to impact, friction, heat, or electrostatic discharge, leading to severe damage and potential fatalities. Therefore, safety protocols are paramount in all aspects of their lifecycle.