Aluminum Casting Flux

There are two common methods for protecting aluminum melt: one is to cover the surface of the melt with covering flux to form a continuous coating; the other is to protect the alloy, that is, to add an oxidizable alloy to the alloy elements, forming a dense protective oxide film on the surface of the […]

During the aluminum alloy smelting process, exhaust gas is the main link that causes environmental pollution. Among the conventional fluxes for aluminum smelting process, the most effective ones are chlorine gas and many chlorine salts. And their by-products AlCl, HCI and Cl2 will decompose and volatilize harmful gases containing Cl, F, etc. when heated, which […]

The non sodium flux mainly contains chloride-based fluxes such as MgCl2, CaC12, KCI, etc., which have a slag removal effect and do not contain any Na salts, and are mixed with components that can improve the reactivity of molten aluminum, such as KAIF, AlF3, K2SO, etc. However, among the chloride-based fluxes, MgCl2 and CaCl are […]

The molten Alu refining flux is mainly used for degassing and removing inclusions of metal melt. AdTech refining flux is white powdery fine particles. The main ingredients are chloride and fluoride salts, as well as other compounds. The refining agent is mainly used to remove the hydrogen and floating oxide slag in the molten aluminum […]

When selecting aluminum casting refining agent, in addition to considering the physical properties of the refining agent (such as melting point, viscosity, surface tension, density, volatility, etc.), the characteristics of the chemical interaction of the refining agent with metals and gaseous media should also be considered. Advantages of Aluminum Casting Refining Agent It is conducive […]

AdTech has developed a granular refining agent. It has the best impurity removal and purification treatment effect, and shows the minimum value in the environmental impact factors of various evaluation indicators of environmental load (aluminum net yield, aluminum content in slag, and waste discharge). AdTech granular refining agent has the best purification effect, the least […]

Powdered flux can purify the molten mixture of aluminum and silicon before casting. Powdered flux contains carbonate and fluoride. Castings are made from aluminum-silicon alloys, which contain 12.5% ​​to 25.0% silicon and have better strength and ductility than alloys made of pure aluminum. Therefore, they exhibit better wear resistance than those with lower silicon content. […]

Metal Foundry Fluxes have been widely used in aluminum and aluminum alloy casting production. Although flux products have continued to grow, the main components and formulations have basically not changed significantly. The purpose of using aluminum casting flux can be divided into the following two: reduce the aluminum content wrapped in alumina slag; remove the […]

Flux for Aluminum Smelter and Foundry is an indispensable auxiliary material in the smelting process of secondary aluminum smelting process. In addition to being used as a covering agent, it is more important as a refining agent and a modifier. The basic requirements of the flux for aluminum smelter and foundry: the melting point is […]

For decades, Molten Aluminum Casting Flux has been widely used in the production of aluminum and aluminum alloy castings. Although the use of flux products has been increasing, the main components and formulations have basically not changed significantly. The use of molten aluminum casting flux can be divided into the following two types: reduce the […]