instant silicon

Performance:

1. Contains 95% silicon, and the balance is flux.

2. Fast melting (usually less than 5 minutes); 90% yield.

3.Suitable for addition or adjustment of silicon (Si) element in aluminum alloy.

Instant silicon Metal silicon, also known as industrial silicon, is an additive widely used in metal smelting and is used as a reducing agent in the smelting process. Silicon is also a good component in aluminum alloys, and most cast aluminum alloys contain silicon. The instant silicon is the outer surface of the silicon metal plus a flux. The function of the flux is to generate a lot of heat in the process of metal smelting, so that the metal silicon melts quickly, and the reaction temperature of the flux is generally not high, about 740 degrees Celsius, so this kind of Metal silicon with flux added is also called instant silicon. Used to adjust the content of silicon in aluminum alloys.

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Advantages of using instant silicon

1. The dissolution speed is extremely fast, the reaction is rapid, and the time is saved.

2. The content is as high as 95%, which can precisely control the amount of silicon added, and quickly configure any proportion of aluminum-silicon alloy.

3. It is very convenient to use, just put it on the surface of the aluminum liquid, press it in and stir it. The recovery rate is greater than 90%.

4. An ideal replacement product for aluminum-silicon intermediate alloys. It eliminates a large number of inclusions and harmful substances that are easily brought into aluminum-silicon alloys, and avoids the use of waste and miscellaneous aluminum to prepare aluminum-silicon alloys, which is difficult to control the quality of the final aluminum alloy.

5. Significantly reduce the melting temperature, greatly reduce the melting time, and greatly reduce the cost of alloy ingredients.

Application

Any silicon-containing cast or wrought aluminum containing gold. Use temperature: 740-770℃ (the higher the temperature, the better the effect)

How to use

After all the charge is melted, stir well and take samples for analysis. Calculate the addition amount of fast-melting silicon according to the analysis results. When the molten aluminum reaches 740-770 °C (the process of adding silicon is an endothermic reaction, the temperature of the molten metal must be heated to keep the temperature not lower than 740 °C), throw the instant silicon agent on the molten aluminum surface for use, and press the bell into the molten aluminum. Stir in for 2-5 minutes. Product description: The silicon content is 95%, and it can be rapidly melted at low temperature, which greatly reduces the cost of alloy ingredients, and can quickly prepare any silicon-aluminum alloy with silicon content; the composition control is extremely precise, and a large number of inclusions and harmful substances that are easily brought into the liminmaster alloy are eated. Impurities, to avoid the use of waste miscellaneous aluminum to prepare aluminum-silicon master alloys and the impact on the quality of the final aluminum alloy that is difficult to control.