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系统地研究了105mm破甲弹的球墨铸铁头螺在挤压铸造过程中,比压大小对其组织性能的影响,从而为头螺的挤压铸造生产的可行性提供了充分的理论依据。
The effects of the specific pressure on the microstructure and properties of the 105mm SS Armor Ductile Iron conch were systematically studied. The results provided a sufficient theoretical basis for the feasibility of the production.