salakanyagot
Salakanyag, or slag material, is a byproduct generated during the smelting and refining of metals. It forms when molten ore constituents separate from the metal and are cooled into solid matter. The chemical makeup depends on the process and ore, but common components include calcium oxide, silicon dioxide, aluminum oxide, magnesium oxide, and iron oxides, along with trace metals. Slag can be produced as glassy, granular material or as crystalline chunks, and it may be processed further for different uses, such as ground granulated slag.
The main sources are blast furnace slag from iron production, steelmaking slag from electric or basic oxygen
In construction and industry, slag is widely reused. Granulated blast-furnace slag (GGBFS) is ground into a hydraulic
Environmental considerations include potential leaching of salts or trace metals, dust, and free lime in certain