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Ferro Aluminum

دسته:
Application:

Application:

Aluminum ferrum is used as a reducing agent in low carbon steels in the production of aluminum refractories, aluminum alloys, as well as for the welding of metals such as welding and fitting parts of railway rails, as well as the use of other ferroalloys in fire retardants.
Invention Objectives

Invention Objectives

The primary purpose of producing this alloy is actually the production of alloying with the ability to propagate and uniformly dissolve in molten steel.
Disadvantages of using aluminum:

Disadvantages of using aluminum:

1) Aluminum is known as a reducing agent and an alloy of steel additive in the industry. Aluminum is a very active metal in the presence of oxygen in the environment, which is very difficult to control, because the released energy is very high and uncontrollable.

2) A large amount of aluminum is wasted as a reducing agent during the operation in a steel cup. Because of its low aluminum content, this metal remains on the surface of the pellets and has a strong tendency to react with the atmosphere, which includes oxygen and some amount of overhead. has it.
Advantages of using Ferro Aluminum instead of Aluminum:

Advantages of using Ferro Aluminum instead of Aluminum:

1) not reacting with molten steel due to the high melting point and, consequently, maintaining the structure for a longer time during addition to molten steel (germination property)

2) The higher the density of aluminum alloy (5 gr / cm³) than the pure aluminum (2.7gr / cm³), which makes it easier to penetrate the molten steel.

3) As a low-reaction compound, it reduces the waste of consumed aluminum near the overhead and cabinet surfaces and also reduces the overall oxygen content of the steel tub, which results in a better, cleaner product.
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