摘要
介绍了四种铜管生产工艺、即低挤压比挤压-冷轧-拉伸;高挤压比挤压-拉伸;横轧穿孔-冷轧-拉伸;空心管坯连铸-冷轧-拉伸。阐述了四种工艺的特点及适宜生产的管材类型。
Four different processes for copper tube production are introduced. They are low ratio extrusion-cold rolling-drawing, high ratio extrusion-drawing, transverse rolling/piersing-cold rolling-drawing and continuous casting-cold rolling-drawing, respectively. The features of the four different processes and the copper tube types most suitable for them toproduce are described.
出处
《上海有色金属》
CAS
1999年第1期22-25,共4页
Shanghai Nonferrous Metals
关键词
铜管
铸造
挤压
冷轧
拉伸
生产工艺
Copper tube
Casting
Extrusion
Cold rolling
Drawing