مدونة

In the production of aluminum alloy products, whether high-quality products can ultimately be produced depends mainly on the smelting and casting links. In the melting and casting process, hydrogen removal and impurity removal are the most important. For production lines that use scrap aluminum as raw materials to produce aluminum and aluminum alloys, online refining […]

In the aluminum coil rolled products industry, the continuous casting and rolling process have been widely used in the production of coils. In the world’s total output of aluminum plates, strips, and foils, hot-rolled billets are less than 20%, and lower-cost twin-roll continuous casting billets are more than 80%. Improving the quality of double-roll continuous […]

Cold-rolled aluminum coil process usually refers to the processing of cast-rolled material. As for the aluminum coil casting and rolling process, relatively speaking, it may be much simpler. Aluminum ingot—aluminum liquid—furnace—cast-rolled coil, which is a conventional processing technology for raw cast-rolled materials. The hot rolled aluminum coil process is that its raw material is directly […]

Industrial Casting and Rolling Production Process: The molten metal in the stationary furnace is degassed and slag removed by the online degassing system. After the filtering system is filtered, the molten aluminum is stably fed into the casting nozzle through the liquid level control system. It is transported from the casting nozzle to the roll […]

The Flux for Volta Aluminium Melting is mainly used to remove impurities. The essence of impurity removal is to use the difference in physical or chemical properties between the inclusion and the aluminum melt, so as to achieve the separation of the two, and achieve the purpose of impurity removal and hydrogen removal. The Flux […]

Gas purifier purification refers to the introduction of gas into the aluminum melt or the substances that can produce purified gas. The partial pressure difference between the hydrogen in the aluminum melt and the bubble is used to make it diffuse into the bubble, and the bubble captures the inclusion scum, etc. in the process […]

Argon gas (containing a small amount of chlorine gas) is introduced into the online rotary degasser unit to remove the gas in the melt. The aluminum melt is sequentially filtered through a ceramic filter and a deep bed filter to remove non-metallic solid inclusions in the melt. Rotary nozzle inert degassing method is a kind […]

The quality of cast-rolled aluminum strip is generally related to the processing accuracy, configuration, and quality of auxiliary materials of the equipment itself. It mainly depends on the grinding process of the cast roll, the size of the roll gap, the lubrication of the roll surface, the casting temperature (the temperature of the aluminum melt […]

Most of the casting and rolling manufacturers use high-purity argon or nitrogen as the carrier for refining, and purify the melt by blowing fluxes into the metal melt for refining. Because the inert gas is insoluble in aluminum, when the uniform and small inert gas bubbles are blown into the solution, the pressure of the […]

With the improvement of aluminum foil quality requirements for aluminum foil downstream enterprises, aluminum foil manufacturers have higher and higher quality requirements for aluminum foil blanks. Based on the demand of various manufacturers to continuously reduce production costs, the use of cast-rolled materials to produce double zero foil has become the only choice for aluminum […]