Microwave and molding process lost wax microwave assisted

摘要

Molding process lost wax comprising a step of applying on the surface of a wax model (1) a susceptor (2) and characterized in that the assembly obtained in the previous step is applied to a variable microwave power in a microwave (6, 30) wherein said application of power comprising the steps of (a) start with high microwave power to melt the wax in contact with the susceptor; (B) reducing the power to avoid excessive thermal expansion of the wax which causes cracks in the ceramic mold, and in the last stage of dewaxing is increased again microwave power for a full dewaxing; and where the melted wax and expelled from the interior of the ceramic mold will ultimately be hot, and collection conducted or transferred for reuse maintained.