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。
2
The paper presents some results obtained from a research about effects of rare-earth(RE)and boron(B)refining on the microstructure and dezincification corrosion properties of casting lead brass.
研究了加入稀土和硼细化处理对铸造铅黄铜组织和脱锌腐蚀性能的影响。
3
Based on experiments the production of screw type brass castings by upward drawing continuous casting is introduced in this paper.