Concept in Definition ABC

The concept of slag is used in our language to refer to various issues.

Waste substance generated by melting metals

It may be a substance glassy in appearance that floats at the bottom of the furnaces that are used to melt metals and that precisely comes from the impurities that result from this particular action.

Then, slag is a product resulting from the action of melting certain metals with the mission to purify them, being the slag those impurities that are produced at the request of that activity particular.

Slag uses

Now, beyond the fact that it is a waste material, the slag, paradoxically, is not thrown away but is processed again to separate some other metal that you have in your Constitution and it is reused in other matters, for example as fertilizer or for railway stone.

Other uses of the term

Also the word designates those hot pieces of iron that jump naturally when struck with an element such as a hammer.

On the other hand, at the behest of volcanoes, the very porous lava that comes out of them and which is a metal by the way, is also known as slag.

The residue that remains after the coal is burned is also called slag.

And finally in the use colloquial the word is used with a very clear and direct connotation negative, to say something or someone that is despicable, vile or mean. "That man is a scum, he has mistreated and cheated on my daughter so much."

Then, from the exposed references, evidence that we can use the concept as a synonym for other concepts such as garbage, waste, impurity, residue, among the most common and used.

Clearly, the word slag does not have a common use when it comes to wanting to refer that it is a waste, a garbage, although it is correct that it is apply it to express it, the most common is to use some of the synonyms that we just mentioned, such as garbage, waste, to express those issues. Meanwhile, if it is very familiar in the area where the homework of melting metals.