Inert alumina ceramic balls are the industry-standard media for catalyst bed support, providing a stable, unreactive foundation for chemical reactions in high-pressure environments. Engineered from high-purity alumina, AdTech's ceramic balls—available in 92% to 99.5% Al2O3—are specifically designed to withstand extreme thermal shock, high mechanical loads,...
Hexagonal boron nitride coatings form the most reliable, temperature-tolerant, and truly non-wettable barrier available to protect refractory, ceramic, graphite and metal surfaces from molten aluminum and its dross; when correctly chosen, diluted and applied, these coatings provide repeatable release, minimal contamination risk, long in-service life...
Activated alumina ceramic balls combine very high surface area, tuned pore architecture, robust mechanical strength, and reliable thermal stability, making them a top choice when moisture removal, gas drying, selective contaminant capture, or support media in filtration beds is required. These porous spheres deliver predictable...
Degassing In Aluminum Casting Working principle of the aluminum degassing unit: The aluminum liquid degassing unit is auxiliary equipment for casting and pouring. It is divided into a fixed aluminum liquid refining machine and a lifting degassing system, which can be customized according to the height of...
Ceramic foam filters for casting aluminum are a proven, cost-effective solution to remove non-metallic inclusions and oxides from molten aluminum, dramatically improving yield, reducing porosity, and enhancing surface quality in die, sand, and gravity casting processes. Made from open-cell alumina (or silicon carbide) structures, these...
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...
Aluminum launder system An aluminum launder system, Integrated Launder between the melting furnace and the platform. A filter box is often arranged, and a ceramic foam filter is placed on the filter box for filtering the dross in the aluminum liquid. The aluminum launder system is suitable...
Aluminium 2024-World Trade Fair and Conference Date: 08th -10th October 2024 Opening Hours: Tue. - Thu.: 9.00 a.m. - 6.00 p.m. Address: Exhibition Center Dusseldorf, Germany AdTech Metallurgical Materials Co., Ltd. Booth No.: 6H51 ...
The melting point of aluminum is 660°C, and the temperature of the aluminum liquid is 700~800°C. The viscosity of the pure aluminum melt at 750°C is 0.104Pa·s, which is very close to the viscosity of water at 20°C, 0.1Pa·s, and has extremely strong Permeability. At...
Aluminum alloy classification is divided into 8 series according to the main alloy types: 1 series is pure aluminum, 2 series is aluminum-copper alloy, 3 series is aluminum-manganese alloy, 4 series is aluminum-silicon alloy, 5 series is aluminum-magnesium alloy, 6 series Series 7 is aluminum-magnesium-silicon...