The final deoxidation process! The so-called final deoxidizer generally refers to a composite deoxidizer consisting of two or more components. Numerous practices have shown that when a composite deoxidizer contains various elements in the steel liquid, it not only operates and is responsible, but more importantly, it also crowds each other, rather than fighting alone, which can significantly improve the deoxidation efficiency itself. Therefore, in the design of composite deoxidizer products, how to think about 1+1=3 is a very important design element. Composite deoxidizers, Of course, there are other important indicators that may seem insignificant but are essential. For example, the theory of aluminum deoxidation is particularly good, but the problem is that aluminum has a very small proportion of severe combustion losses. What should we do? Now we know that the maximum deoxygenation efficiency can be achieved by adding bulk aluminum to the large container, adding aluminum to the caisson, and adding feeding wire to the aluminum wire.

The deoxygenation ability of aluminum itself is indisputable, and the insertion of liquid steel at the bottom becomes a key issue. Of course, the deoxidation of stainless steel by aluminum can also bring insoluble particles of aluminum oxide. In addition, the deoxidation time of aluminum is very short, so it is quite cautious to use aluminum deoxidation for stainless steel casting.