I know that aluminum rod forming is roughly after melting, casting slag mixing, so several links, only for the specific details of the process (i.e. work instruction) is not very clear, I hope this familiar person can detailed, thank you!
In fact, you are talking about a few stepsIt is important to filter out the impurities after the melt is finished. It determines the fine degree of the object after molding
Add:Some aluminum rods are extruded and drawn cold.
After smelting, is there a component test to adjust the composition?
Casting includes melting, purification, impurity removal, degassing, slag removal and casting process. The main process is:(1) batching: according to the needs of the production of specific alloy grade, calculated the addition of various alloy ingredients, reasonable collocation of various raw materials.(2) smelting: the raw material is added into the melting furnace according to the process requirements, and the impurity and gas in the melt can be removed effectively through degassing and slag refining.(3) casting: molten aluminum liquid, in a certain casting process conditions, through the deep casting system, cooling casting into various specifications of round cast bar.
