controlled rolling and controlled cooling的意思|示意

The key technique of hot rolling low carbon ultra-fine grained steel strip consists in controlled rolling and controlled cooling.

细晶粒低碳钢生产的关键技术在于控轧控冷。

The conclusions provide the basis to controlled rolling and controlled cooling of X80 pipeline steel.

上述结论为X80管线钢控轧控冷工艺制定提供依据。

The purpose of the controlled-rolling and controlled-cooling technique and the application characteristic and tendency in links of production of high speed wire are introduced.

介绍了线材控制轧制和控制冷却工艺的目的，控制轧制和控制冷却在高速线材生产过程中各个环节的应用特点及发展趋势。

S450 hot rolled strips for line pipe is researched and developed through the technology microalloying, ASP and the processes of controlled rolling and controlled cooling in Jinan Iron and Steel co.

利用微合金化技术及ASP连铸连轧工艺和控轧控冷工艺，济钢自主研发了S450热轧管线钢带产品。

This paper carries out controlled rolling and controlled cooling test by means of adding microalloy element V to Q345D steel.

本文通过对Q 3 4 5d钢加入微量合金元素V并进行控轧控冷试验。

This article combines the rolling characteristic of H-beam, analyzes concrete problems of controlled cooling in rolling process and makes the optimization project of H-beam controlled cooling.

结合H型钢轧制的特点，分析控制冷却在轧制中运用的具体问题，制定了H型钢控制冷却的优化方案。