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Hydrogen is the only gas that is appreciably soluble in aluminum and its alloys. Its solubility varies directly with temperature and the square root of pressure. During the cooling and solidification of molten aluminum, dissolved hydrogen in excess of the extremely low solid solubility may precipitate in molecular form, resulting in the formation of primary […]

The metallic element aluminum is the third most plentiful element in the earth’s crust, comprising 8% of the planet’s soil and rocks (oxygen and silicon make up 47% and 28%, respectively). In nature, aluminum is found only in chemical compounds with other elements such as sulphur, silicon, and oxygen. Pure, metallic aluminum can be economically […]

Turbulence or agitation of the melt and increased holding temperature significantly increase the rate of hydrogen solution, oxidation, and transient element loss. The mechanical properties of aluminum alloys depend on casting soundness, which is strongly influenced by hydrogen porosity and entrained nonmetallic inclusions. The aluminum foundry needs to degas and filter inclusions by Online Degassing […]

Aluminum is guided into the casting machine from the melting furnace through the launder and storage tank. AdTech insulation launders have steel sleeves are lined with refractory materials, and they are open launders or launders with lids. The launder is suitable for installation at an inclination, and the melt flows through gravity. In order to […]

The advanced ceramic boron nitride paint is an easy-to-use and widely used product. It has excellent lubricating properties, non-wetting properties, and good high-temperature stability. Even at extremely high temperatures, boron nitride can still maintain its lubricity and inertness. The use of boron nitride coating can prevent adhesion, thereby extending the life of the die/mold, improving […]

Vacuum Formed Refractory Shapes do not affect the composition of aluminum alloy. Because the fiber itself has the function of adsorbing impurities, the filtration effect is better. Vacuum Formed Refractory Shapes contain aluminum silicate fiber, also known as ceramic fiber tap out cone. It is a new type of lightweight refractory material. In addition, the […]

CFF for Molten Aluminum is the most effective and reliable means to remove non-metallic inclusions in the aluminum melt, and is the most effective filtering method. The deep bed filter is large in size, it takes time and effort to install and replace the filter medium, and it is only suitable for the production of […]

Aluminum Ceramic Fiber Nozzle Cavity improves the uniformity of the melt distribution in the nozzle device by the split block inside the nozzle device, and improves the quality of the cast and rolled products. This aluminum plate casting device includes: two upper and lower plates oppositely arranged, an edge baffle connecting the two upper and […]

Ceramic fiber material is a common name for fibrous materials with an Al2O3 content of 45-60% in aluminum silicate refractory fibers. All ceramic fibers are amorphous fibers, which can also be called glass fibers. It is an amorphous solid fiber formed by the melting of liquid material in cooling. AdTech some products adopts ceramic fiber, […]

The furnace tapout cone is an important part used in the casting process of aluminum and aluminum alloy rods. Its main function is to block aluminum liquid and control the flow of aluminum liquid in aluminum and aluminum alloy casting. Most aluminum melting furnaces or holding furnaces in the aluminum casting industry are equipped with […]