通过正交试验，研究了各因素对真空实型铸造铸钢件涂料的透气性、干强度、剪切力、悬浮性的影响。
In this paper, the influence of various parameters on suspension shearing dry strength and permeability of EPC coating used on steel casting through right Angle test was studied.
本文应用铸型涂料的理论研究了新的铸钢水基涂料。
The new water-based coating for cast steel was developed by using the theory of mould coating.
生产试验证明、该涂料在生产铸钢施用于粘土砂型时，具有良好的抗粘砂能力。
The production experiment shows that when applied to the clay moulds used in casting steel, this coating has a significant ability to prevent burn-on.
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