0
When purified solid metal is heated under very high temperature it changes to liquid metal .This liquid metal is called molten metal .
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Describe the smelting of iron ore?
You put the ore in the furnace.. Its a bar.. Woooo you produce carbon dioxide and molten iron pour off molten iron mix with limestone and coal and last place with blast furnace
How Is Iron Ore Purified using Carbon?
Iron ore, carbon (also called 'coke') and limestone are heated in a blast furnace. The carbon reacts with oxygen blasted into the furnace from the bottom to form carbon monoxide. Carbon monoxide then reduces the the iron ore to molten iron and becomes carbon dioxide in the process. The limestone in the furnace melts the impurities and decomposes to calcium oxide (quicklime). Quicklime and impurities mix together to form 'slag'. The slag floats on top of the molten iron so that the iron can be drained off at the bottom.
What ore is found in aluminum?
The bauxite and cryoltie mixture is melted and a huge current is passed through it. The positively charged aluminium ions are attracted to the tank, where they make a layer of molten aluminium
How do you produce ferrous metal?
Ferrous metals production requires large facilities. Such as ore crushing. Ore washing facilities. Melting furnaces. Carrying cauldrons of molten material. Rolling machines. This is expensive and lucrative work. If you live in the region where energy is cheap. You should be close to mine metals.
How is iron ore converted into iron?
you can smelt it. You put it in a blast furnace with carbon. This will be able to separate the iron from the iron ore The carbon is in the form of coke, providing both fuel for the huge amount of heat at the high temperature needed, and the carbon necessary to separate chemically the iron from the iron-oxide which is the ore itself. Limestone is added as a flux to help remove silica and other impurities as molten "slag" that floats on the molten iron, and is tapped off separately. The "blast" part refers to the powerful blasts of air pre-heated by the furnace's flue gases, and blown into the fire to raise it to white heat.
How is a metal made?
Metals are extracted from their ore through chemical reaction. Iron ore is an oxide of iron. The oxygen is removed from the ore by heating carbon with the ore to create molten iron and Carbon Dioxide.
Describe the smelting of iron ore?
You put the ore in the furnace.. Its a bar.. Woooo you produce carbon dioxide and molten iron pour off molten iron mix with limestone and coal and last place with blast furnace
How is aluminum separate from other materials found with it?
Primarily by electrolysis of molten bauxite ore.
How magnetic field is generated?
It is believed that there are currents of molten iron ore in Earth's interior, which cause this magnetism.
What process turn ore into metal?
There are various methods depending on which ore it is. Most start with physically crushing to ore into small pieces. The ore is then exposed to a combination of heat, chemicals and physical processes that result in a liquid molten metal that is poured into ingots.
How is earths magnetic field generated?
It is believed that there are currents of molten iron ore in Earth's interior, which cause this magnetism.
What are the metals called which occur in the rocks in the form of?
The metal in rocks is metal ore. Copper ore, iron ore, and so on. In general, once the ore has been quarried or mined, the ore is crushed and smelted (heated to a high temperature) allowing the now molten metal to be retrieved. The waste rock is dumped. Further processing is needed to obtain a finished metal in as pure a state as possible.
How is stainless steel made from iron ore?
The iron ore is refined into iron, The molten iron is then alloyed (mixed) with other molten metals, commonly chromium and nickel, along with carbon. There are different mixes to produce stainless steel with different properties. It is not truly stainless, but is stain RESISTANT and rust RESISTANT.
How did Bessemer allow better use of iron ore?
This technique involved injecting air into molten iron to remove the carbon and other impurities.
What Made liquid by heat?
molten molten molten molten molten molten molten molten molten molten n molten molten molten molten
Which mineral resource is used for the production of steel?
Iron ore. Bessemer figured out that shooting air into the molten iron would remove the impurities and that made steel.
How Is Iron Ore Purified using Carbon?
Iron ore, carbon (also called 'coke') and limestone are heated in a blast furnace. The carbon reacts with oxygen blasted into the furnace from the bottom to form carbon monoxide. Carbon monoxide then reduces the the iron ore to molten iron and becomes carbon dioxide in the process. The limestone in the furnace melts the impurities and decomposes to calcium oxide (quicklime). Quicklime and impurities mix together to form 'slag'. The slag floats on top of the molten iron so that the iron can be drained off at the bottom.
