|
|
|
| Effect of Crystallographic Texture on Anisotropy of Yield Strength in X100 Pipeline Steel |
| ZONG Cui1,ZHU Guo-hui1,2,MAO Wei-min1 |
1. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
2. School of Materials Science and Engineering, Anhui University of Technology,Maanshan 243000, Anhui, China |
|
|
|
|
Abstract The anisotropy of microstructures and mechanical properties in commercial American Petroleum Institute (API) X100 pipeline steel was systematically investigated by experimental measurements. The experimental results show that anisotropy of yield strength could be observed considerably, which should be attributed to the crystallographic textures due to deformation and transformation of texture components. This is because the effect of the inhomogeneity of microstructure in different directions on the mechanical properties could be reasonably neglected based on the experimental investigation of grain size distribution. The effect of crystallographic texture on the anisotropy of yield strength was interpreted theoretically based on the relationship between yield strength and average orientation factor.
|
|
Received: 17 April 2012
Published: 23 August 2013
|
|
Corresponding Authors:
Cui ZONG
E-mail: ray_student19@yahoo.com.cn
|
|
|
|
| [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. |
|
|
|
|
2013, Vol. 20 
