The ideal materials to replace diverse mechanically stressed and abrasion-resistant brass casting components.
是各种机械受力、耐磨铜铸件的理想替代材料。
Based on experiments the production of screw type brass castings by upward drawing continuous casting is introduced in this paper.
本文在对蜗杆、螺杆类铜铸件的连续铸造方法进行试验的基础上，指出用上引连铸法生产此类铸件是行之有效的。
A new environmental friendly cutting brass containing magnesium instead of lead was produced by casting, extruding and drawing.
采用熔铸、挤压、拉拔的方法生产出了以镁代铅的环保型易切削黄铜材。
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