Optimization of Technological Factors On QSn6. 5-0.1 in Horizontal Continuous Casting
There are some micro-shrinkage porosity/dendrite segregation and inverse-segregation in the strip billet of horizontal continuous casting, which are the main reasons for rejected castings during mill machining. Through the orthogonal experiment of the technical factors in the casting process, the mapping model of artifical nedral networks have been established using the data obtained in the experiments. With the help of this model, the optimal casting conditions have been studied by simulating/GA optimizations method and real experiments. The results show that micro-structure of castings are improved and ratio of accepted products are enhanced.