Fabrication of Bimetal Composites of Copper Cladding Aluminum with Process of Continuous Core-filling Casting

The paper introduces a new process that is continuous core-filling casting(CFC). The fabrication of bimetal composites of copper cladding aluminum is researched. The composite bar, transversal/longitudinal section and interface of copper cladding aluminum are analyzed. The excellent bimetal composite bar of copper cladding aluminum is made, the copper distribution is even in the direction of portrait and circumference.