Max-Cal(r) is the only calcium cored wire in the market. This product is a byproduct of the calcium treatment process and is known for its high application and popularization values. In addition, this wire has excellent globular type metal transfer. Its low density and low boiling and melting points makes it easy to oxidize when it enters molten steel.
Max-Cal(r) is the only pure calcium cored wire available for steelmaking. Its unique properties enable it to penetrate the steel ladle bottom more effectively. This reduces the time required for the molten steel to absorb the calcium strips. This also minimizes calcium bubble formation and splashing on the steel surface. This, in turn, increases the yield of calcium.
Calcium cored wire can be measured using a gas volumetric method or a reaction device. The latter can be connected to a piston vent hole. After that, the fixing ring of the wire is placed in water.
Calcium treatment is a process that modifies the inclusions in steel to produce a cleaner steel and avoids clogging. It reduces spinels and aluminates to liquid inclusions, which float to the surface. This reduces the amount of hydrogen reabsorbed in liquid steel.
The process requires the use of cored wire, which typically contains calcium and iron powders. The most common type of cored wire is CaSi or CaFe, but there are also AlCaFe wires. The process requires attention to the cored wire as well as the injection conditions.
Calcium cored wire is an excellent product for alloy and special steels. It is used in the steel industry to change the inclusion morphology, improve mechanical properties and reduce training costs. The economic impact of this wire is truly remarkable. Because the active element is calcium, it is more affordable than pure calcium products.
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