Ferro Silicon Aluminum

Aluminum-silicon alloy has low density, low thermal expansion coefficient, good casting performance and wear resistance, high impact resistance and good high-pressure resistance density, which can greatly increase its service life. It is mainly used in spacecraft and automotive parts.

10% Ferro Aluminum

At normal temperature, the solid cross-section is silver-gray with metallic luster. Its composition requirements are: Si 20~30%, Al 35%~45%, and the balance Fe.

One is to smelt pure aluminum and pure silicon and mix them into a silicon-aluminum alloy, that is, use metallic aluminum and industrial silicon produced by electrolysis as raw materials, and then remelt and mix them according to the ratio of melting preparation. Secondly, high-grade bauxite is used to refine the aluminum-silicon alloy in a mine furnace. High-grade bauxite used for production is scarce and expensive, resulting in tight raw materials and high costs (therefore, the ferrosilicon aluminum alloy produced by the above method is used.

Industrial Grade Ferrosilicon Aluminum Alloy For Steelmaking

High prices have forced steel smelters to use ferrosilicon instead of aluminum-silicon alloys as deoxidizers in steelmaking, resulting in a decline in the quality of steel. If iron-silicon-aluminum alloy is used during smelting, the amount of bubbles in the steel can be reduced, thereby improving the quality of the steel.

Ferro Silicon Aluminum For Casting

FeSiAl Alloy For Casting

Ferrosilicon aluminum alloy has good casting performance, small linear expansion coefficient, good wear resistance and good air tightness. The alloy is widely used for casting complex castings, such as automotive engine castings.

ZhenAn Metallurgy has been engaged in ferrosilicon aluminum alloy for more than 10 years. Because it is shaped like bread, we are commonly known as bread iron. It is a type of composite deoxidizer used in steelmaking and can be added in place of pure aluminum. After entering the steelmaking furnace, it is easier to enter the molten steel, and the deoxidation products are easy to float, which can improve the pouring performance of the molten steel.

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