摘要
以含Nb、Ti等微合金元素的建筑用耐火钢为对象,在试验室研究了控轧控冷过程中各工艺参数与显微组织和力学性能的关系,并通过参数调整,制定了合理的控轧控冷工艺制度,为工业生产提供了依据。
The relationship of controlled rolling and controlled cooling processing parameters with the microstructure and mechanical properties of a fireresistant microalloyed steel containing Nb and Ti for construction was studied,and the reasonable processing schedules were determined.It was provided scientific basis for industry production.
出处
《轧钢》
2003年第3期1-4,共4页
Steel Rolling
关键词
建筑用耐火钢
控轧控冷
屈强比
fire-resistant steel for construction
controlled rolling and controlled cooling
yield ratio
