SMELTING Meaning and
Definition
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Smelting is a metallurgical process that involves extracting metal from its ore by heating and reducing it in a furnace. It is a crucial technique employed in various industries, including mining, metalworking, and manufacturing, to obtain pure metal or alloys with desired properties.
The smelting process starts by crushing and grinding the ore to a fine powder. This powdered ore is then heated in a furnace, along with a reducing agent such as coke or charcoal, and a fluxing agent to remove impurities. As the temperature rises, the reducing agent reacts with the oxygen in the ore, producing carbon dioxide and releasing the pure metal. The fluxing agent helps to remove any impurities by forming slag, which floats on top of the molten metal and is subsequently removed.
One of the key applications of smelting is in iron production, where iron ore is smelted to produce molten iron which can then be further processed into steel. Smelting is also used for producing non-ferrous metals like copper, lead, zinc, and tin, as well as alloys like bronze and brass.
In addition to extracting metal from ores, smelting can be employed for recycling and refining of scrap metals. By subjecting scrap or waste materials to high temperatures, impurities can be eliminated, and the remaining metal can be recovered and reused.
Overall, smelting is a critical process that enables the extraction and purification of metals, making it an indispensable part of various industries that rely on the production of metals and alloys.
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The act or operation of fusing ores or metals.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for SMELTING
Etymology of SMELTING
The word "smelting" originates from the Old English word "smeltan", which means "to smelt, melt". It is also related to the Old High German word "smelzan" and Old Norse word "smelta", which carry similar meanings. The Old English and Old High German words can be traced back to the Proto-Germanic word "smeltaną", which denotes the action of melting or smelting metal ores. Ultimately, the Proto-Germanic word is derived from the Proto-Indo-European root *smeld-, meaning "to melt" or "to burn".
Conjugate verb Smelting
CONDITIONAL
I
would smelt
we
would smelt
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would smelt
he/she/it
would smelt
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would smelt
FUTURE
I
will smelt
we
will smelt
you
will smelt
he/she/it
will smelt
they
will smelt
FUTURE PERFECT
I
will have smelted
we
will have smelted
you
will have smelted
he/she/it
will have smelted
they
will have smelted
PAST
I
smelted
we
smelted
you
smelted
he/she/it
smelted
they
smelted
PAST PERFECT
I
had smelted
we
had smelted
you
had smelted
he/she/it
had smelted
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had smelted
PRESENT
I
smelt
we
smelt
you
smelt
he/she/it
smelts
they
smelt
PRESENT PERFECT
I
have smelted
we
have smelted
you
have smelted
he/she/it
has smelted
they
have smelted
I
am smelting
we
are smelting
you
are smelting
he/she/it
is smelting
they
are smelting
I
was smelting
we
were smelting
you
were smelting
he/she/it
was smelting
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were smelting
I
will be smelting
we
will be smelting
you
will be smelting
he/she/it
will be smelting
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will be smelting
I
have been smelting
we
have been smelting
you
have been smelting
he/she/it
has been smelting
they
have been smelting
I
had been smelting
we
had been smelting
you
had been smelting
he/she/it
had been smelting
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had been smelting
I
will have been smelting
we
will have been smelting
you
will have been smelting
he/she/it
will have been smelting
they
will have been smelting
I
would have smelted
we
would have smelted
you
would have smelted
he/she/it
would have smelted
they
would have smelted
I
would be smelting
we
would be smelting
you
would be smelting
he/she/it
would be smelting
they
would be smelting
I
would have been smelting
we
would have been smelting
you
would have been smelting
he/she/it
would have been smelting
they
would have been smelting
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