Effect of Texture on Secondary Work Embrittlement of IF Steels |
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| Journal | Advanced Materials Research (Volumes 399 - 401) |
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| Volume | New Materials, Applications and Processes |
| Edited by | Jianmin Zeng, Yun-Hae Kim and Yanfeng Chen |
| Pages | 156-159 |
| DOI | 10.4028/www.scientific.net/AMR.399-401.156 |
| Citation | Qing Song Wu et al., 2011, Advanced Materials Research, 399-401, 156 |
| Online since | November, 2011 |
| Authors | Qing Song Wu, Hong Chuan Zhu, Jiang Tao Zhao, Fang Yi Sun, Kuan Hei Hu |
| Keywords | Cleavage Fracture, IF Steel, Intergranular Fracture, SWE, Texture |
| Abstract | The relationship between texture and secondary work embrittlement of interstitial-free steels was studied by X-ray analysis technique and scanning electron microscopy analysis technique. The results indicated that the stronger the γ fiber texture was, the higher the plastic strain ratio (r-value) was, and Secondary work embrittlement temperature rose as r-value increased or γ fiber texture intensified. The mode of secondary work embrittlement fracture was a blend of cleavage fracture and intergranular fracture, and the fraction of cleavage fractures decreased gradually as secondary work embrittlement temperature rose. |
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