Aluminum refining agent is a white powder line, granular, is made after a variety of inorganic salt drying treatment in accordance with a certain ratio of the mixture, in the process of melting aluminum plays a very important role. What is the role of the specific aluminum refining agent? The following is a detailed explanation of the Golden Dragon Aluminum.
Aluminum refining agent is mainly to remove the hydrogen and floating oxidation slag inside the aluminum liquid, which can make the aluminum liquid more pure, and also has the role of slag removal. Some members of the aluminum refining agent is easy to decompose at high temperatures, the resulting gas can react with hydrogen, and can strongly adsorb the slag, and quickly escape from the melt to play a role in slag removal.

Aluminum refining agent can be used for a variety of aluminum alloys, if the alloy containing high magnesium elements and aluminum-magnesium alloy can not be used. Can be used for pure aluminum melting, play a refining and slag-cleaning role. When using it, it is only necessary to sprinkle the refining agent on the surface, after which the refining agent will be rapidly dissolved in the aluminum liquid and then be fully stirred. It is better to use inert gas to spray the refining agent in with the help of injection machine, for example, you can choose nitrogen and argon gas.

Special attention should be paid to the time of injection, the gas should be turned on first before supplying the powder, and the powder should be cut off at the end before stopping the gas, in order to prevent the aluminum refining agent from blocking the nozzle. If the aluminum refining agent is found to be damp or lumpy, open the package and dry it under the sun so that it can be used again.

To add enough aluminum refining agent on the surface of the aluminum liquid, so that the surface of the aluminum liquid can be evenly covered, to protect the aluminum liquid from air oxidation. The amount to be added needs to be added in accordance with the ratio.