本文介绍一种能测定铝合金中气体含量装置的构造、原理、应用范围及使用方法,并选取了一些测定数据和计算结果。简述了涂料种类,浇口截面积等诸因素与压铸件气体含量的关系,同时对压铸件。浇注系统。集渣槽,余科饼内的气体含量进行了测定比较。 This paper introduces a device capable of measuring the gas content of aluminum alloy structure, principle, application and use of methods, and select some of the measured data and calculation results. The relationship between the types of paint and the cross section of the gate and the gas content of the die casting is briefly described. Gating system. Set the slag tank, I cakes in the gas content of the cake were measured and compared.