防止氧化夹渣的措施:严格控制冶炼工艺，快速冶炼，减少氧化，彻底除渣。铝镁合金必须在覆盖剂下熔化。炉体、工具应清洁，不得有氧化物，且应预热，油漆使用后应干燥。
Measures to prevent oxidation slag inclusion: strictly control the smelting process, rapid smelting, reduce oxidation and completely remove slag. Aluminum magnesium alloy must be melted under covering agent. The furnace body and tools shall be clean, free of oxide, preheated, and the paint shall be dry after use.
所设计的铸造系统必须具有稳定的流动、缓冲和撇渣能力。采用倾斜浇注系统，使液体流动稳定，不发生二次氧化。所选涂层附着力强，浇注过程中熔渣在铸件内形成，无剥落现象。
The designed casting system must have stable flow, buffer and skimming capacity. The inclined gating system is adopted to make the liquid flow stable without secondary oxidation. The selected coating has strong adhesion, slag is formed in the casting during pouring, and there is no peeling phenomenon.