Titanium addition by electrolysis is a new technology of producing aluminum containing low content titanium. This method has lots of advantages, such as simple production technology, low cost, excellent grain refinement effect and so on. The higher titanium content, the more significant economic benefits, but it is still very difficult in technology to produce low-titanium aluminum alloy which contain titanium more than 1% by electrolysis. The promotion of low-titanium aluminum alloy with high titanium content (0.3% |