Aluminum master alloys are produced by metallurgically melting aluminum and corresponding elements at high temperatures. These master alloys have uniform composition, low melting point, minimal impurities, are easy to crush, convenient for batching, resistant to evaporation and corrosion, non-toxic, and easy to store. They exhibit good solubility in aluminum liquid, which accelerates the melting process. The master alloys have high purity, contain fewer oxide inclusions, cause minimal contamination to the finished alloy, are easy to handle, and convenient to use. They achieve a stable actual recovery rate of elements and prevent the loss of aluminum and alloy elements due to excessively high melting temperatures.

Intermediate alloy series products