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介绍了一种制备石油射孔弹药形罩的新方法，采用粉末冶金热压烧结工艺制备石油射孔弹药形罩，并对药形罩的配方进行优化。试验结果表明采用该工艺制备的石油射孔弹药形罩品质较好。
A new method for preparing oil perforated ammunition shaped cover is introduced. The oil perforated ammunition shaped cover is prepared by powder metallurgy hot pressing sintering process, and the formula of the shaped cover is optimized. The test results show that the quality of the petroleum perforating ammunition masks prepared by the process is good.