理化检验-物理分册2016，Vol.52Issue(10)：729-733,5.DOI:10.11973/lhjy-wl201610012
无氧铜棒材氧含量及挤压缩尾缺陷控制
Control of Oxygen Content and Extrusion Funnel Defect of Oxygen Free Copper Rods
李湘海 1曹先杰2
作者信息
- 1. 聊城市产品质量监督检验所，聊城 252000
- 2. 中铝洛阳铜业有限公司，洛阳 471039
- 折叠
摘要
Abstract
Combined with production process of melting and casting and extrusion of oxygen free copper rods,the main factors affecting the quality of oxygen free copper were analyzed,and main factors affecting the oxygen content and the main reasons of the extrusion funnel defect in the oxygen free copper were discussed.And the technology measures were put forward to control the oxygen content and extrusion funnel defect of oxygen free copper rods in the production process.Finally,it was suggested that the oxygen free copper bars should be dealt with 100% ultrasonic testing.关键词
无氧铜/氧含量/挤压缩尾/超声波探伤检验Key words
oxygen free copper/oxygen content/extrusion funnel/ultrasonic flaw detection分类
矿业与冶金引用本文复制引用
李湘海,曹先杰..无氧铜棒材氧含量及挤压缩尾缺陷控制[J].理化检验-物理分册,2016,52(10):729-733,5.
