摘要
TMCP工艺生产700 MPa级高强板,一般采用低碳贝氏体钢设计,主要通过低碳贝氏体的组织强化,从而得到高强度高韧性的综合性能,重点就不同的组织形式对性能的影响进行了分析研究。
Low carbon bainitic steel is designed for the production of 700 MPa high strength steel plate by TMCP processing. Comprehensive properties of high strength and toughness low carbon bainitic steel can be maintained mainly in dependence on the microstructure strengthening. The article analyzes and studies the effect of different microstructure types on the properties.
出处
《宽厚板》
2011年第6期9-11,共3页
Wide and Heavy Plate
关键词
组织高强板700
MPa贝氏体
Microstructure, High strength steel plate,700 biPa, Bainite
