铝合金熔体在线净化系统关键技术创新及应用

Key technology innovation and application of on-line purification system for aluminum alloy melt

通过对引进的铝合金熔体在线净化系统主要参数的研究,优化与改进了净化系统的结构设计,包括反应器、氩气控制系统和石墨转子等核心部件,实现了铝合金熔体在线净化装备的升级创新,其除气除杂效果显著,分别超过40%和85%,铝合金熔体纯净度达到高等级。

By studying the main parameters of the imported aluminum alloy melt on-line purification system,the structural design of the purification system was optimized and improved,including the design of the reactor,argon control system and graphite rotor and other core components.Such improvements realized the upgrading and innovation of on-line purification equipment for aluminum alloy melt.The system has significant gas and impurity removal capacity,the degassing and purifying efficiencies were over 40%and 85%respectively.The purity of aluminum alloy melt reaches the metallurgical quality with high-grade purity.