Liquid aluminum purification Q1: Why does liquid aluminum need to be degassed and filtered before deep processing? A1: Liquid aluminum is easily mixed with hydrogen (mainly from water vapor decomposition) and non-metallic inclusions (such as oxides, slag, etc.) during smelting and transportation. These impurities will cause defects...
1. Brief Description: Our company's standard configuration of the 25-ton degassing equipment heater protection tube is made of silicon nitride, and the structure is made of silicon nitride. It consists of heater protection tube, heater protection tube fixing seat, etc., among which hea ter protection tube and heater...
Internal structure of alumina ceramic foam filter The internal structure of alumina ceramic foam filters usually consists of two parts: the substrate and the coating. [caption id="attachment_10799" align="aligncenter" width="398"] Internal structure of alumina ceramic foam filter[/caption] 1. Substrate: It is the main part of the alumina ceramic filter plate,...
I. Influence of alloy elements Copper element : When the copper element is in the aluminum-rich part of the aluminum-copper alloy at 548, the maximum solubility of copper in aluminum is 5.65%, and the temperature drops to At 302, the solubility of copper is 0.45%. Copper is an...
With the increasing demand from domestic and foreign customers for our company's ceramic filter plate products, the current cutting accuracy of the filter board foam body cannot meet customer needs (the original cutting diameter accuracy of the porous ceramic filter was+1mm, -2mm, and the current accuracy...
1. Background The briquette is used in the casting and rolling production line. When in use, the briquette is placed on top of the ceramic foam filter to prevent the alumina ceramic foam filter from floating during the casting and rolling process. The general service life is 3-6 months;...
For the technical transformation project of the 16-ton melting and casting production line of Northwest Aluminum Co., Ltd., our company designed an online degassing unit, plate filtration, deep bed filter, and online heating launder system for the northwest aluminum production line. From design liaison, design review,...
Recently, the quality inspection and the quality department have frequently responded to the ceramic foam filter sprayed dead hole. The quality department has several assessment items for the workshop, and the production internally finds the cause and analyzes the root of the problem. [caption id="attachment_26830" align="alignnone" width="513"]...
Concentric circles of R&D Dedicated to refinement, refinement leads to clarity, and clarity leads to achievement. How to break through the last mile of combining theoretical research and customer production practice, realize the continuous and compact work of two tilting double-rotor degassing equipment, truly realize landing...
Aluminum processing enterprises production learning and exchange On May 15, 2023, a group of material R&D personnel and design process personnel went to a large aluminum processing enterprise to visit, study, and exchange technology. First, visit the feeding and melting operation process of the aluminum smelting furnace. [caption...