连续挤压铜银合金异型排夹杂缺陷的研究

连续挤压技术作为一种先进成形技术成功地应用于换向器用无氧铜银异型排的生产,并且取得较大的经济效益和社会效益。但是用连续挤压技术生产的无氧铜银合金异型排还存在一些缺陷,夹杂缺陷就是最主要的缺陷之一。针对夹杂缺陷进行了研究,找出了产生原因,并提出具体解决措施。

Study on Inclusion of Continuous Extruded Silver Bearing Copper Alloy Profiled Bar

As an advanced forming technology, continuous forming extrusion technology is used to produce oxygen free silver bearing copper alloy profiled bar successfully, and it takes great economic and social benefit for the enterprise. But there are still some quality defects in the products. Inclusion is one of the main defects in the product. Research on the inclusion was carried on and some measures are taken to resolve this quality defect.