摘要
采用连铸连轧法生产铜锡合金杆，炉内铜水温度在1123～1127℃之间，中间包温度控制在1070～1080℃之间，模腔温度在52～53℃之间，进轧温度在760-790℃之间，铸机速度稳定在780r／min的条件下，经拉拔成型可得到各项性能均达到国家标准的接触线成品。
This paper describes the importance of controlling temperature to produce Cu-Sn rod of Ф20mm by continuous casting and rolling.The test results indicate that under the control of proper temperature,all the performances are higher than the requirements of new railway,some of these can meet international standards.
出处
《新技术新工艺》
2008年第3期78-79,共2页
New Technology & New Process
