Casting of metal in medium frequency melting furnace
The principles of copper alloy melting include: cathode copper (electrolytic copper), scrap generated during processing, and outsourcing scrap copper. To achieve a reasonable alloy composition ratio, the ratio of raw materials is directly related to the ingot product. The key to quality and product cost. In the copper alloy melting process, according to the alloy composition ratio, suitable metal raw materials are selected, melted and refined at high temperature, and alloy melts with qualified composition are obtained. Melting and purification, through the use of chemical reaction or physical absorption, sedimentation and other refining measures to degas, to ensure the quality of the metal added to the metal. Melting metal, the solid raw material is converted into liquid by high temperature heating, so that there is enough fluidity to fill the cavity during manufacturing. In order to achieve the goal of reducing production costs, the following principles are generally adopted: To p...
