of Smelt
Source: Webster's dictionaryAs well, the need for key trace impurities of tungsten or vanadium within the materials needed for production of the steel may be absent if this material was acquired from different production regions or smelted from ores lacking these key trace elements. Source: Internet
Friedrich spent a significant amount of time and money in the small, waterwheel -powered facility, neglecting other Krupp business, but in 1816 he was able to produce smelted steel. Source: Internet
Cadmium is isolated from the zinc metal by vacuum distillation if the zinc is smelted, or cadmium sulfate is precipitated from the electrolysis solution. Source: Internet
Copper was the most important metal for toolmaking in ancient Egypt and was smelted in furnaces from malachite ore mined in the Sinai. Source: Internet
By the start of the 18th century, Étienne François Geoffroy described how zinc oxide condenses as yellow crystals on bars of iron placed above zinc ore that is being smelted. Source: Internet
Copper and bronze After tin and lead, the next metal to be smelted appears to have been copper. Source: Internet