What Is The Role Of Flux In Metallurgical Process Tag

Flux Used In Metallurgy Covering and Drossing Fluxes (low-fluoride, low- and high-temperature, and sodium-free types available) Aluminum is chemically very active. A tough film or skin of aluminum oxide forms quickly on all freshly exposed surfaces, especially in the molten state. Scrap or ingot additions to the melt,...

Alumina Refinery Aluminium Refining Process Abstract A salt melt of alkali and/or alkali earth chlorides and fluorides, heated to 50°-100° C. above the melting point is employed to purify heavily contaminated scrap aluminum. The scrap aluminum, preheated to 400°-500° C. is added to a melting or holding...