Lub hav zoov daim ntawv ntawm blast furnace slag

Ntau yam oxide Cheebtsam hauv blast furnace slag muaj nyob rau hauv ntau hom silicate minerals. Cov ntxhia hauv alkaline blast furnace slag feem ntau yog feldspar, dicalcium silicate, olivine, calcium silicate, wollastonite, thiab spinel. Acid blast furnace slag tsim cov ntxhia sib txawv vim nws qhov sib txawv ntawm cov cua txias. Thaum txias txias, tag nrho cov condense rau hauv lub khob iav; Crystalline ntxhia theem feem ntau tshwm sim thaum lub sij hawm txias txias, tshwj xeeb tshaj yog nyob rau hauv weakly acidic blast furnace slag. Xws li feldspar, pseudowollastonite, pyroxene, thiab plagioclase.