And Controlled Rolling的意思|示意

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。

Using the method of induction heating, the regulation of the variety of X70 controlled rolling steel bends'mechanics structure and mechanics property in secondary heating is investigated.

采用感应加热研究X 70控轧钢弯管二次加热力学组织、力学性能随着淬火温度、回火时间的变化规律。

The optimum process of controlled rolling and accelerated cooling for obtaining better mechanical properties is given.

给出了所用成分钢要得到较佳力学性能所需的一种控制轧制和加速冷却工艺制度。

It is found that the 'delamination always takes place along the centerline segregation band in pipe-line steel produced by continuous casting and then controlled rolling.

初步研究发现，对由连铸然后经控制轧制生产的管线钢层状撕裂几乎总是沿中心线偏析带发生。

By using the method, the defects of the roller and the edge plate profile of the strip steel can be controlled when in the rolling of the strip steels.

通过该方法进行带钢的轧制可以达到轧辊及带钢边部板型缺陷的控制。

With little increase in cost of steel making, the steel with good combination of strength and plasticity and satisfied toughness at low temperature can be produced by controlled rolling and cooling.

在几乎不增加冶金成本的前提下，试制钢板具有优良的强度、塑性配合，优良的低温韧性水平。