феррованадия

Химические свойства

Ferrovanadium, a noncombustible solid; the dust may be an explosion hazard. It consists of dark, odorless solid particles (particulate): dispersed in air. An alloy having the composition of 50% 80% vanadium with iron, carbon, and trace silicon, manganese, chro mium, nickel, etc.

Использование

Added to steel to produce fineness of grain, toughness, and resistance to high temperature and torsion

Определение

An iron–vanadium alloy used to add vanadium to steel. Vanadium is used in engineering steels to the extent of 0.1–0.25% and in high-speed steels to the extent of 1–2.5% or higher. Melting range 1482– 1521C. Furnished in a variety of lump, crushed, and gro

Опасность

Moderate fire risk.

Угроза здоровью

Ferrovanadium dust is a mild irritant of the eyes and respiratory tract.

Профиль безопасности

Can cause pulmonary damage. Combustible when exposed to heat or flame. See also VANADIUM and IRON.

Возможный контакт

Ferrovanadium is added to steel to produce fineness of grain, toughness, torsion properties; and resistance to high temperatures.

Несовместимости

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

Утилизация отходов

Disposal in a sanitary landfill.