Mathematical Modeling of the Effect of the Lithium Element on the Fluidity of Al-Si and Al-Cu Alloys
摘要
Mathematical modeling of applied research, based on the results of initial experiments, allows to determine further results without conducting experiments. In the article, the technology of increasing the liquefaction property by introducing lithium fluoride element into Al-Si and Al-Cu binary alloys from aluminum alloys is presented. The fluidity property was determined using a spiral sample. Based on the obtained results, a graph of the amount of lithium in the aluminum alloy, depending on its fluidity property, was developed. Using the developed graph as initial information, the effect of lithium element on the fluidity properties of aluminum alloys was mathematically modeled. In this case, a function was developed for the alloy that expresses the relationship between the fluidity and the amount of lithium fluoride included in the alloy. At the end of the article, the authors’ conclusions about the conducted research are given.