18 8月 Al Alloy Refining Agent
Al Alloy Refining Agent is usually composed of chlorides and fluorides of alkali metals and alkaline earth metals.
Its main components are KCl, NaCl, and NaF. CaF 3, Na 3 AlF 6, Na 2 SiF 6, etc., but the content of the components varies greatly and the effects are also different.
In addition to using flux produced by refining flux, it is better to adjust the composition ratio according to the composition of the molten aluminum alloy.
At the same time, strictly control the refining process conditions, such as the amount of flux, contact time, contact area, stirring conditions, aluminum flux and melt temperature, etc. The use of refining agent can effectively reduce aluminum in slag and reduce casting loss.
In the smelting process of aluminum and aluminum alloys, in addition to its own inclusions, aluminum can easily form alumina or sub-alumina with oxygen, thereby forming a layer of scum on the surface of molten aluminum and forming a certain degree of wettability with aluminum .
Aluminum melt, slag contains a large amount of melt, which requires Al Alloy Refining Agent to change the wettability of the two, increase the surface tension at the interface between slag and aluminum, and separate the slag and aluminum.
adtechamm.com specializes in the development, production and sales of refining agents for degassing and slagging of molten metals in aluminum casting processes.
Refining agent uses unique technology to enhance the traditional molten metal degassing and slag removal effect.
Used in the casting and rolling process of multiple series of aluminum alloy products
Micron aluminum foil wool
PS board base
Flexible packaging materials
Purify the degassing and slag removal of molten metal during the casting of aluminum alloy raw materials such as cable conductors.
Advantages of Al Alloy Refining Agent
Low oxygen content, good fluidity
Effectively remove air and slag, reduce smoke
Maintain a good working environment
Reduce the labor intensity of workers.
Al Alloy Refining Agent Instructions
Put the refined preparation into the dust collector, and then spray it into the aluminum liquid through the air outlet pipe
The gas pipe is as close as possible to the bottom of the molten pool, and is pulled out of the gas pipe to make the refining agent and the aluminum liquid completely contact for refining.
During the refining operation, the operator can freely control the flow of carrier gas and refining agent through the barometer and the number of revolutions of the conveyor, thereby controlling the degree of tumbling of molten aluminum and minimizing secondary pollution.