slag is iron silicate (FeSiO3) while Matte is a crude mixture of molten sulphides.
Metals are extracted from their ores which contain several impurities, the lighter impurities are removed by slag formation.
slag
The slag in the welding process protects the weld from oxidation and slows down the rate at which the weld cools. It also prevents brittleness of the metal.
Carbon, chromium, and vanadium.
A slag rock is an artificial rock. Slag is made as a byproduct of industrial processes such as metal mining. It is also produced by iron smelting such as in steel mills.
They live in a mining community, a slag heap is pretty much the "leavings" from the mining process. These leavings are called "Slag" and they pile it up in a heap. We have a Slag Heap in my town, but the mine has been closed for years. The put sod over it and turned the area into a park. Best sledding for miles.
A slag heap is a hill/mountain of waste matter from underground mining such as coal and iron ore. Slag heaps are a part of an industrial landscape less evident in modern times
Well, from what I hear, slag is what you get, as if some one went gem mining, you would find, in general, some shiny dirt with no value. Maybe if you sold it to some sucker on eBay....
Coke is not used to oxidize the slag . It is carbon that is used to oxidize slag.
its still called slag
waste slag from blast furnaces is used for road surfacing.
It is a hammer with a flat broad head for knocking slag off.
Slag lines are when a girl wears makeup and there is a ring around her face where her foundation hasn't been put. That is called a slag line.
when slag has cooled it is used for cement, heat insulation and road making
A proper whore, or in some places, a slag is an extremely slatternly housekeeper.
No. Slag (more commonly called scoria) is an igneous rock.