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。
A new environmental friendly cutting brass containing magnesium instead of lead was produced by casting, extruding and drawing.
分析了这些组织缺陷产生的原因以及它们对盘条生产和后续拉拔的危害，为高碳钢盘条的生产及产品质量分析提供参考。
The reason of defects and danger to producing and drawing of rod also were analyzed in order to provide reference for producing and analyzing quality of high carbon steel rod.
分析了这些组织缺陷产生的原因以及它们对盘条生产、后续拉拔的危害，为高碳钢盘条的生产及产品质量分析提供参考。
The origin of defects and its harmful to wire drawing wire rod also were analyzed. The reference for producing and analyzing quality of high carbon steel rod are provided.
应用推荐