Function and Application of the Granulated Refining Flux

  

The refining agent is white (slightly gray) powdery fine particles, the main components are chlorine salt and villiaumite, and  other compounds. After proper heating treatment and screening, the particle size is uniform, which is conducive to the refining tank entering into the lower layer of liquid aluminum evenly. Through physical and chemical changes, numerous small bubbles are formed in the liquid aluminum to fully contact with the liquid aluminum to separate the harmful gases in the liquid aluminum;At the same time, some substances contained in the granulated refining flux can strongly absorb and melt the oxides and suspended solids in the melt and adhere to the bubbles together. With the rising of the bubbles, they will be brought to the surface of liquid aluminum, so as to achieve the purpose of degassing and slag removal. It is environmentally friendly and economical, and can fully produce high value-added, high-tech aluminum alloy precision casting for aviation and transportation. Our company sell cover flux aluminium, degassing flux, drossing flux, Granular Flux, aluminum flux powder,etc.

 

Granulated refining flux is used for degassing molten metal in the aluminum alloy casting process. The refining agent generally adopts unique technology to improve the effectiveness of traditional degassing and slag removal in molten metal. It is applied in casting and rolling process of multiple series aluminum alloy products: Liquid metal degassing and slagging purity purification in the process of casting aluminum alloy raw materials such as micron-level aluminum foil wool, PS substrate for printing, can making material, elastic packaging material, rail transit, aerospace productscables and wires and so on. Remove the hydrogen and floating oxidized slag inside the aluminum liquid, make the aluminum liquid more pure, and have the function of slag cleaning agent; it can also be used in computer hard disks, micron aluminum foil wool, PS board base for printing, canning materials, casting of jet turbine engine fan blades and other products.

 


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Main Components of Deslagging Agent

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The main components of deslagging agent are potassium, chlorine and fluorine. Among them, JKCZ-1 and JKCZ-2 all contain sodium, while JKCZ-3 does not contain sodium. The deslagging agent  produced by our company alleviates the disadvantageous factors of iron oxide to melt lime. The slag remover is adopting pre-melting process of calcium oxide, alumina and iron oxide and by pressing ball process. Because of the pre-melting process, calcium oxide is melted in advance, and calcium ferrite and calcium aluminate are formed in advance with iron oxide and alumina, which can reduce the heat needed for converter melting and shorten the melting time. The composite minerals formed by ferric oxide and alumina and calcium oxide have low melting point and fast melting speed, which can promote the quick melting of lime in converter. The alumina content of this product is different from that of pre-melting refining agent, and its price is relatively low. The product can reduce the use of conv...
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Degassing Flux

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Covering Flux Characteristics You Don't Know

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  The covering flux is a covering material that can extend the solidification time of the molten metal in the riser and cover the surface of the molten metal in the riser during casting production. There are two types of covering fluxes: thermal insulation covering fluxes and heat-generating covering fluxes.  We provide refining flux , alumina ceramic foam filter , grain refiner for aluminium , magnesium flux , electrode flux material an d s o on.   The characteristics of the covering flux are as follows:   1. The thermal insulation covering flux is made of low thermal conductivity materials, such as expanded perlite, expanded graphite, etc.   2. In addition to the low thermal conductivity material, the heating covering flux is added with a certain proportion of heating materials. Under the heat of the molten metal, the oxidant provides oxygen to oxidize the reducing agent and generates heat, thereby prolonging the solidification time of the molten metal in...
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