ICF13B

13th International Conference on Fracture June 16–21, 2013, Beijing, China -10- Acknowledgements The authors thank the USIMINAS by providing the material under study, the UFF-Federal Fluminense University by performing the EBSD measurements. The CAPES by providing scholarship and financial support from the project (PNPD- Case N°. 23038.008242/2010-08) References [1] M.S. Joo, D.W. Suh, J.H Bae, H.K.D.H. Bhadeshia, Role of delamination and crystallography on anisotropy of Charpy toughness in API-X80 steel. Materials Science and Engineering A, 546, (2012) 314-322. [2] H. Yu, Influences of microstructure and texture on crack propagation path of X70 acicular ferrite pipeline steel. Journal of University of Science and Technology Beijing, 15, (2008) 683-687. [3] P. Shanmugam, S.D Pathak, Some studies on the impact behavior of banded microalloyed steel. Engineering fracture mechanics, 53, (1996) 991-1005. [4] AMERICAN SOCIETY FOR TESTING AND MATERIALS. Standard Test Methods for Notched Bar Impact Testing of Metallic Materials: ASTM E23. New York: ASTM International, 2002. [5] M. Jafari, J. Kimura, K. Y. Tsuzakik. Enhancement of upper shelf energy through delamination fracture in 0,05 pct P doped High Strength steel. Metallurgical and materials transactions A, 43A (2012), 2453-2465. [6] T. Inoue, F.Yin, J. Kimura, Y. Tsuzakik, S. Ochiai, Delamination effect on impact properties of ultrafine-grained low carbon steel processed by warm caliber rolling. Metallurgical and materials transactions A, 41, (2009) 341-355. [7] C. J. Baczynski, J. J. Jonas, L. E. Collins, The influence of rolling practice on notch toughness and texture development in high-strength linepipe. Metallurgical and materials transactions A, 30, (1999) 3045-3054. [8] J. I. Verdeja, J. Asensio, J. A. Pero-Sanz, Texture, formability, lamellar tearing and HIC susceptibility of ferritic and low carbon steels. Materials characterization, 50, (2003) 81-86. [9] W. Yan, W. Sha, L. Zhu, W. Wang, Y. Shan, K. Yang, Delamination Fracture Related to Tempering in a High-Strength Low-Alloy Steel. Metallurgical and materials transactions A, 41 A, (2010) 149-161. [10] H. Jian, F. Jiang, L. Wei, X. Zheng, K. Wen, Crystallographic mechanism for crack propagation in the T7451 Al-Zn-Mg-Cu alloy. Materials Science and Engineering A, 527, (2010) 5879-5882. [11] F. Yin, T. Hanamura, T, Inque, K. Nagai, Fiber texture and substrutural features in the caliber-rolled low-carbon steels. Metallurgical and materials transactions A, 35 A, (2004) 665-677. [12] S.F. Castro, J. Gallego, F. J. F. Landgraf, H. J. Kestenbach, Estudo da laminação de encruamento em aços elétricos semi-processados: correlação como os fatores de Taylor. 60° Congresso Anual da ABM, 60°, ( 2005) 9. [13] C.S.C. Viana, A. S. Paula, Texturas de deformação. II workshop sobre Textura e Relações de Orientação: deformação plástica, recristalização e crescimento de grão, 2, (2003) 35-54.

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