Thermotechnical properties of the fire-extinguishing powder for extinguishing materials based on magnesium alloy chips

Abstract

46 als, such as aluminum, magnesium, beryllium, titanium, and their alloys), D2 (combustion of alkaline metals), D3 (combustions of metal-containing compounds, such as hydrides). Now combustion of metals in accordance with EN-2:2014 is included in the fires of class D. The most hazardous fires are the combustion of magnesium, aluminum, and their alloys. IntroductionLight metals include magnesium, aluminum, titanium, sodium, lithium, and others. Combustion of these metals and their alloys belongs to the fires of class D. By 2014, the fires of class D were divided in fires D1 (combustion of light met-