Aluminum Casting Flux

Fluxes for Portland Aluminum Refining are used to modify the aluminum alloy structure to improve cast product specific properties, such as tensile strength, elongation, machinability, dispersion of porosity, improved pressure tightness, and prevention of hot tears, depending on chemistry and alloy type. In addition, refining fluxes reduce hydrogen content and assist in separation of non-metallic […]

Fluxes for UAE Aluminum Melting can remove hydrogen, oxides, and other impurities. According to different uses, Fluxes for UAE Aluminum Melting can be divided into refining agent, covering agent, slagging agent, cleaning agent, degassing agent, etc. Hydrogen, found in the foundry primarily due to the decomposition of water vapor, is very soluble in liquid aluminum […]

Impurity removal by purifying fluxes is an important method for purifying aluminum melt. At present, there are many types of fluxes developed and used at home and abroad. In addition to the fluxes whose main purpose is to remove gas and impurities, there are also some other fluxes, such as covering agents and slag cleaning […]

AdTech aluminium casting fluxes have two kinds of granule and powder agent, its main component is chloride salt and other compounds. After proper heating and sieving, the particle size is uniform, which is conducive to uniformly entering the lower layer of the aluminum liquid under the action of the carrier gas in the refining tank. […]

The degassing effect of the aluminum fluxes is mainly manifested in three aspects: 1. Remove part of the complex hydrogen absorbed by the oxidized inclusions. 2. When the refining flux interacts with the melt, a gaseous product is formed to carry out diffusion and hydrogen removal. 3. Since the oxide film on the surface of […]

Through the application in the production of smelting aluminum alloy, the AdTech granular refining flux for smelter refining performance is better than power refining flux. Comparing with the traditional powder refining agent in removing alkali metal, removing slag, aluminum burning loss, smoke exhaust, etc., the performance of the granular refining flux for smelter is comprehensively […]

In addition to the ratio of electrolytic aluminum liquid and solid material that will affect the internal quality of the cast-rolled plate, aluminum melt refining fluxes are the key. In addition to the chemical composition, the inherent quality of cast-rolled aluminum plates is mainly affected by grain size, gas, and slag inclusion. Before the furnace […]

There are many types of fluxes used for aluminum alloy smelting, which can be divided into two categories: covering agent and refining agent. The covering flux can prevent melt oxidation and gas absorption. Refining flux is used for degassing and removing inclusions. All Fluxes for Aluminum Alloy Smelting must meet the following conditions: The melting […]

Molten aluminum casting fluxes refining treatment has the highest efficiency in removing oxide inclusions. The most widely accepted and most commonly used method for removing inclusions such as oxide films from molten aluminum is flux refining. The chemical composition used in the flux depends on the goals of the casting process (alkali removal, cleanliness, dross […]

The purpose of aluminum liquid purification is to remove the gas (mainly hydrogen) and solid impurities (mainly alumina) in the aluminum liquid. Purification of molten aluminum requires the use of substances that can separate aluminum oxide and drive hydrogen out of the molten metal, but do not dissolve in the molten aluminum itself. This aluminum […]