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The operation of Northwest Aluminum Online Degassing Equipment meets the requirements As of June 27, 2023, the Northwest Aluminum production line has been in operation for some time, and the hydrogen content at the outlet of the degassing equipment has decreased to 0.11ml/100g-AL, which does not meet the customer’s high degassing requirements (0.1ml/100g-AL). At the […]

1. Background The briquetting is used in the casting and rolling production line. When in use, the briquetting is placed on top of the porous ceramic filter to prevent the alumina ceramic foam filter from floating during the casting and rolling process. The general service life is 3-6 months; the product needs to have sufficient density and […]

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. ceramic foam filter sprayed dead hole–Problems in the spraying process: Spray A on […]

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.                 […]

The dispersant is a widely used surfactant, which is widely used in the preparation of ceramic slurry. For example, making slurry for ceramic foam filters. Adding an appropriate amount of dispersant can effectively improve the surface properties of the powder, reduce the viscosity of the slurry, and obtain a slurry with good rheology, uniform dispersion, […]

ceramic filter plate: Filter-PAl filter plate uses organic foam with a three-dimensional network structure and connected pores as the carrier, and invades it into the thixotropic Al20s material slurry, and adopts the automatic extrusion process of square correction center distance to make the slurry The material is evenly coated on the foam body skeleton of […]

Production and development of aluminum-silicon vibration molding products in response to market demand. The product types include sleeves, diverter plates, thermal top caps, adapter plates, and mold plate chutes. The production process formula and process standards are summarized as follows: 1. Formula: 1. Sleeve and adapter plate ramming product formula Material A is 34 kg, […]

The inclusions in the aluminum melt mainly include solid inclusions and gas inclusions. The solid inclusions are mainly Al2O3, AlN, Al3C4, and MgO produced by the reaction of aluminum and its alloys in the smelting process with N2, O2, and CO2 in the furnace gas. Finally oxidized to Al2O3, MgAl2O4; The methods for removing inclusions […]

Regarding the relevant knowledge of high-temperature tap cones, everyone knows that there will be a lot of high-temperature smelting in industrial production, but the high-temperature liquid after high-temperature smelting will enter the mold through the laundering and form products commonly used in our daily life. Have you noticed here? What about a word? right!!! That […]

Aluminum launder system is a broad term. It is divided into thermal insulation launder system fixed launder with shell and integrally fixed launder. The internal components of the launder and the lining of the launder system are of course as shown in the figure below: The overall trough equipment has a long-life liner, adopts new high-silicon […]