1·The results showed that the developed hot rolling technology features the high stability and reliability.
实验结果表明，开发的热轧轧制生产工艺具有较高的稳定性和可靠性。
2·Pipe manufacturing process consists of the following stages: hot rolling, where blank gets cut, heated and rolled till it becomes of the needed size and form.
管道的制作流程由以下几步组成：热轧，在这一步坯料被切割、加热、轧制直到尺寸和形状达到要求为止。
3·Big ferrites and hot rolling texture are left behind in particle structures, Which leads the anisotropy of mechanics, so the tensile strength and elongation rate reduce.
含有粗大的铁素体晶粒和残留的热轧织构，引起力学性能的各向异性，导致了抗拉强度和延伸率的降低。
4·Hot rolling is the key factor for controlling transverse thickness difference, especially edge drop, of non - oriented silicon steel.
热轧是控制无取向硅钢成品横截面厚差偏大、尤其是边部减薄显著的关键工序。
5·According to the photographic principle for on-line measurement of the diameter of hot rolling bar, a new method is introduced.
阐述了摄象法实现热轧圆钢的直径在线检测原理。