Aluminum Casting
Aluminum is well known for being lightweight. In fact, it is almost three times lighter than iron, with a density of 2,700 kg/m3. Remarkably, the low density of aluminum does not affect its strength. Aluminum alloys have a wide range of strength characteristics with tensile strengths ranging from 70 to 700 MPa. At low temperatures, the strength of aluminum increases, while at high temperatures, it decreases.
Aluminum can also be easily machined, and the power required is low due to the lower density. The high levels of malleability of aluminum give it the ability to be extruded easily. This enables the product to be bent and rolled, and is a key characteristic in the creation of aluminum foils.
Aluminum is widely applied in different casting parts serving a range of industries, both non industrial and industrial uses. aluminum foundries use various casting technologies, and quality is one of the key factors in deciding which technology is suitable. Aluminum casting methods vary in different manufacturing processes, from sand casting, die casting, pressure die casting, continuous casting, shell mold casting, etc. Each aluminum casting process will have its advantages and disadvantages.
