Atlas powder is a type of explosive material used in mining and construction. The word "Atlas" is pronounced /ˈætləs/ in IPA phonetic transcription. The first syllable is stressed, and the "a" sounds like the "a" in "apple". The second syllable is pronounced with a soft "t" sound and a schwa vowel sound. The final syllable features a hard "s" sound. The spelling of the word "Atlas" originates from Greek mythology, where Atlas is a Titan who is forced to hold up the sky on his shoulders.
Atlas powder refers to a type of explosive material known as a blasting agent, commonly used for rock blasting and mining operations. It is a branded product often associated with the Atlas Powder Company, a renowned explosives manufacturer. Atlas powder is composed primarily of a mixture of ammonium nitrate, an oxygen-supplying compound, and a fuel source such as petroleum distillates or powdered aluminum. The use of ammonium nitrate in its composition makes it classified as an oxidizing substance, and its properties as an explosive derive from the combination of fuel and oxidizer within the mixture.
Typically, Atlas powder is sold in powdered form, with varying grain sizes depending on the intended application. It is known for its high stability and safety features, requiring a high impact or intense shock to cause it to detonate. Blasting agents like Atlas powder are often used in industries such as mining, construction, and quarrying, where they are employed to excavate or break apart large quantities of rock or other hard materials.
Due to its potentially hazardous nature and the potential for misuse, the sale, transportation, and use of Atlas powder, like any other explosive material, is subject to strict regulations and licensure, aimed at ensuring safety and preventing misuse or accidental detonations.
The term "Atlas powder" is derived from the name of the company that manufactured it, which is the Atlas Powder Company. The word "Atlas" is a reference to the Greek mythological figure, Atlas, who was known for his great strength and was often depicted carrying the weight of the world on his shoulders. The name choice likely indicates the power and strength associated with the explosive powder produced by the company.