一种生产无氧铜杆新工艺由机械工业部上海电缆研究所在国内首先开发研制具有工艺技术先进产品质量好单位能耗低生产品种及规格灵活多样适应性强没有三废污染投资少等特点是铜导体及铜材加工的理想工艺
介绍上引法生产阳极磷铜的新工艺，重点介绍上引法生产阳极磷铜熔炼、铸造工艺。
Anodic phosphor bronze is commercially produced by upward casting process with the technology introduced.
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。
Based on experiments the production of screw type brass castings by upward drawing continuous casting is introduced in this paper.
叙述了上引连铸法的优势及改进产品质量的对策。
The superiority of up-drawn continuous casting and the measures to improve the quality of products are related.
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