Study of Microstructure Evolution of Nb Bearing Steel in FTSR
ZHANG Xiaofang1,WANG Rongwu1,ZHOU Xiaoguang2
1. Benxi Iron and Steel Group Co., Ltd., Benxi 117000, Liaoning, China；2. The State Key Lab of Rolling Technology and Automation, Northeastern University, Shenyang 110004, Liaoning, China)Abstract: Based on the specifics of FTSR(flexible thin slab rolling
Abstract：Based on the specifics of FTSR(flexible thin slab rolling), the chemical composition and rolling technology of BG510L steel were investigated. Experimental results show that the ferrite grain size of BG510L steel produced by FTSR was finer, the grain size of austenite was obviously refined after R1 rolling and mixed grains were not observed.So FTSR can produce steels of higher quality.
张晓芳;王荣武;周晓光. FTSR轧制含Nb钢的组织演变[J]. 钢铁, 2008, 43(10): 59-0.
ZHANG Xiaofang;WANG Rongwu;ZHOU Xiaoguang. Study of Microstructure Evolution of Nb Bearing Steel in FTSR. Iron and Steel, 2008, 43(10): 59-0.
2008, Vol. 43 
