References in periodicals archive ?
Contributors from Europe and South Africa provide background on ferroalloy basics, thermodynamics, the kinetics of reduction and general processing issues, electric furnace operations, environmental issues, and other general topics, followed by the theory and technology of ferroalloys with silicon, manganese, high carbon, and chromium, and minor ferroalloys like ferronickel, tungsten, molybdenum, vanadium, niobium, titanium, zirconium, boron, and rare-earth and alkaline-earth metals.
Oxide cathodes of that time represented a mixture of oxides of such alkaline-earth metals as calcium, strontium and barium.
2], and the best emission additives are oxides of alkaline-earth metals.