Influence treatment time of lanthanum conversion coating on magnesium alloy

Abstract

This final report consists of several key sections, which are: introduction, problem faced, method of solution, result, discussion and conclusion. Introduction of project described briefly about the material used that is magnesium alloy AZ91D.As we know, nowadays process of using before can effect to human health because have toxicity that will become cancer . So,as a new alternative in this research, I need to find new process of investigate corrosion resistance using conversion coating. To do the process, I need to find the best influence time of magnesium. It because, based on the previous work, the shortest time to investigate about corrosion resistant is five hours. So, in this research, time need to be shorten than that. If time can be reduced, its means this research is fully success.