|
|
|
| Microstructure, Texture, and Formability of Nb+Ti Stabilized High-Purity Ferritic Stainless Steel |
DU Wei, et al |
|
|
|
|
Abstract The microstructure, texture and formability of Nb+Ti stabilized high-purity ferritic stainless steel were investigated. The interstitial elements C and N could be fully stabilized with Nb and Ti, and the precipitates were mainly composed of TiN and NbC. By analyzing texture at the various thermomechanical processes, the intensity of ��-fiber obtained during hot rolling was reduced greatly after annealing and a non-uniform ��-fiber was achieved. The favorable ��-fiber was displayed in cold rolled and annealed sheet, whereas the texture maximum located at (554)<225>. The formation of this shifted texture mainly attributed to the influence of ��Zener�� drag and selective growth. Finally, the obtained mean r-value was notably higher, mean r=1.70, compared with traditional ferritic stainless steels.
|
|
Received: 25 March 2009
|
|
|
|
| [1] |
Ying Ci,*,Zhan-zhan Zhang. Simulation study on heat-affected zone of high-strain X80 pipeline steel[J]. Chinese Journal of Iron and Steel, 2017, 24(9): 966-973. |
| [2] |
Xiao-li Zhao,,Yong-jian Zhang,Cheng-wei Shao,Wei-jun Hui,Han Dong. Thermal stability of retained austenite and mechanical properties of medium-Mn steel during tempering treatment[J]. Chinese Journal of Iron and Steel, 2017, 24(8): 830-837. |
| [3] |
Hang-wei Zhou,,Hui-qun Liu,,Dan-qing Yi,,Yu Xiao,,Xiao-long Zhao,Jian Wang,Qi Gao. Effect of �� phase on fatigue crack growth of Ti-6242 alloy[J]. Chinese Journal of Iron and Steel, 2017, 24(8): 811-822. |
| [4] |
Reng-chong Xu,,Yan-lin He,,Hu Jiang,,Hua Wang,,Na-qiong Zhu,,Xiao-gang Lu,, Lin Li,. Microstructures and mechanical properties of ferrite-based lightweight steel with different compositions[J]. Chinese Journal of Iron and Steel, 2017, 24(7): 737-742. |
| [5] |
Wei-jun Hui,*,Na Xiao,Xiao-li Zhao,Yong-jian Zhang,Yu-feng Wu. Effect of vanadium on dynamic continuous cooling transformation behavior of medium-carbon forging steels[J]. Chinese Journal of Iron and Steel, 2017, 24(6): 641-648. |
| [6] |
Yong-xing Jiao,Jian-sheng Liu*,Xing-wang Duan,Xiao-hua Zheng,Wen-wu He. Prediction of critical forging penetration efficiency for 06Cr19Ni9NbN steel by dynamic recrystallization[J]. Chinese Journal of Iron and Steel, 2017, 24(6): 649-653. |
|
|
|
|
2010, Vol. 17 
