مدونة

The use of aluminum alloy castings is increasing, and the requirements for castings are becoming higher and higher. In addition to ensuring chemical composition, mechanical properties and dimensional accuracy, aluminum alloy castings are not allowed to have casting defects such as shrinkage holes, air holes, and slag holes. Aluminum purification technology is a comprehensive treatment […]

The Aluminum Alloy Melting is an important part of the aluminium die casting process. Aluminum alloys are commonly smelted in crucible furnaces or induction furnaces. The main task of smelting is to improve the purity and metamorphic effect of the molten aluminum. Aluminium Die Casting Process The aluminium die casting process mainly includes refining and […]

Compared with iron alloys, aluminum alloys have many excellent characteristics. Aluminum alloy has a relatively low density and high specific strength, and is widely used in aircraft, automobiles, ships and aerospace industries. Aluminum has good electrical and thermal conductivity, and is an indispensable material in the electrical appliance and instrument industry. It also is an […]

Aluminium purification methods divide into furnace treatment and online purification. Over the years, aluminum alloy products have continuously improved the internal quality of the ingot. Especially the cleanliness, and melt purification is the main means to improve the purity of aluminum. Furnace Treatment The molten aluminum purification methods in the furnace mainly includes gas refining, […]

The quality of the aluminum melt is very important, it greatly affects the subsequent processing performance and the quality of the final product. Therefore, all countries in the world attach great importance to the online purification of aluminium. Reasons for Aluminum Pollution There are many reasons for aluminum pollution. On the one hand, in the […]

Hydrogen embrittlement is a phenomenon in which a metal becomes brittle due to hydrogen absorption, its plasticity decreases, and it breaks on its own. This ruptured form of material is bound to cause unexpected accidents and pose a great threat to safety. With the extensive application of metal materials, most aluminum foundries use a rotary […]

At present, aluminum alloy is the most widely used alloy. It has been widely used in aerospace, automotive, communications, machinery manufacturing, shipbuilding, and chemical industries. With the improvement of die casting technology, the quality of aluminium pressure die casting has high standards and high requirements. The surface of the casting is not allowed to have […]

The use of aluminum alloy castings is increasing, and the requirements for castings are becoming higher and higher. In addition to ensuring chemical composition, mechanical properties and dimensional accuracy. The aluminum alloy castings are not allowed to have casting defects, such as shrinkage holes, air holes, and slag holes. Liquid aluminum purification treatment is one […]

The filtration efficiency of the porous alumina plate is closely related to its correct installation and use. At the same time, it is also necessary to prevent the phenomenon of recontamination of the clean aluminum liquid after filtration. How to Install Porous Alumina Plate Need to pay attention to the following points: 1. Correct selection […]

Aluminum is the most abundant metal element in the earth’s crust. The density of aluminum is very small, only 2.7 g / cm, and it is malleable. It can form an oxide film to prevent metal corrosion in humid air. Aluminum can be made into a variety of shapes: rod, sheet, foil, powder, ribbon, and […]