论文部分内容阅读
本文简要地叙述了生产无缝钢管的一种新方法,这种新方法是由达尔明公司和英诺琴提公司一起发展起来的,并已成功地在达尔明钢管厂投产,进行了广泛的试验。本文还描述了半工业性实验所采用的设备、方式以及在各种试验中所得到的结果。在新方法提出的主要工艺问题方面,实验取得了满意的结果,因此无缝钢管新设备的设计已经在进行之中。这种新方法尤其适合于轧制中口径的无缝钢管。
This paper briefly describes a new method of producing seamless steel pipe. This new method was developed by Dalmin and Innocenti and has been successfully put into operation at the Dalmine Pipe Plant. Extensive tests have been carried out . This article also describes the equipment used in the semi-industrial experiments, the methods used, and the results obtained in various experiments. Satisfactory results have been obtained in the main process problems raised by the new method, so the design of new seamless steel tube equipment is under way. This new method is particularly suitable for the seamless steel pipe in the caliber of the rolling.