What is the black powder?

Black powder is an explosive that is produced by mixing ground coal, sulfur and potassium nitrate, also known as salt. Until the mid -19th century it was the primary explosive used for shooting weapons, fireworks and blasting in mines and quarries. Since then, it has been replaced by more efficient and stable explosives, although it is still used enthusiasts of antique weapons and some specialists in special effects. Black powder is available through several manufacturers, although this easily burnt substance is dangerous enough that its ownership and transport are limited in some regions. The Chinese used it for firearms and fireworks, along with other applications and slowly spread to the west. As firearms grew more sophisticated, the use of this explosive has expanded until the development of other explosives, such as smokeless gunpowder and nitroglycerin.

The basic black powder recipe has 75% potassium nitrate, 15% coal and 10% sulfur. These folders are grounded for creationA roll of evenly textured powder, which will have different burns, depending on the size of the grain powder. One of his main shortcomings is that after burning, these ingredients create particle pollution and sulfur tends to decompose into a corrosive compound that can be hard on the weapons in which it is used.

One of the most classic uses of black powder is in firearms where it is used to drive a bullet. It burns very quickly and, in a limited environment of the barrel weapon, creates an explosion of hot, rapidly expanding gases that enforce a bullet. Modern bullets incorporate their explosive fees into their covers, but traditional weapons must be full of powder, preventing the battle.

In fireworks, black powder can be mixed with different colored substances. Historically used as an explosive charge in mining and roughly shape stones for masonry, although this use has been sinceabandoned in favor of safer and more reliable explosives. Modern enthusiasts of antique weapons sometimes gather for black powder shoots and other events celebrating the heritage of this weapon. Many modern formulations are designed to produce fewer residues and pollution, which makes them more pleasant to use.