镁合金熔模铸造阻燃技术研究现状  

Research Status of Ignition-Proof Techniques for Magnesium Alloy Investment Casting

作　　者：占亮[1] 冯志军[1] 闫卫平[1] 刘丹[1] 

机构地区：[1]沈阳铸造研究所,辽宁沈阳110022

出　　处：《铸造》2010年第5期450-453,共4页Foundry

摘　　要：介绍了镁合金熔模铸造阻燃技术的研究现状,初步分析了CO2/SF6、SO2气体及KBF4、硼酸等对镁合金熔模铸造阻燃的机理,同时对镁合金熔模铸造阻燃技术的发展前景进行了展望。It was presented that the current status of ignition-proof techniques for investment cast magnesium alloy. The ignition-proof mechanisms of the gas CO2/SF6, SO2 and the flux KBF4, H3BO3 on the magnesium alloy investment castings were discussed. The development direction of this ignition-proof technique is pointed out.

关 键 词：镁合金 熔模铸造 气体阻燃 熔剂阻燃 

分 类 号：TG249.5[机械工程—精密仪器及机械]