| Connection Between Local Microstructure Heterogeneity and Local Texture in Deformed Near-α Titanium Alloy | |
| Tan Haibing1; Zhao Zibo2; Yang Jiuxu2; Liu Yuanhong2; Wang Qingjiang2; Liu Jianrong2; Zhu Shaoxiang2 | |
| 2022 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 51Issue:12Pages:4385-4388 |
| Abstract | A heterogeneous microstructure was found in a compressed near-α titanium alloy with a bimodal microstructure. The effect of the local texture on microstructural morphology was analyzed by electron backscattering diffraction techniques. Advanced orientation data processing was performed to study the micro-texture of primary α (αp) and β. The results show that there is a close relationship between local microstructure heterogeneity and local texture. The deviation angle θ can be used to quantitatively evaluate the orientation relationship (OR) between αp and the surrounding β grains from Burgers OR. The fractions of the αp/β boundary with small θ are always higher in the regions where coarse β grains exist than in the regions where the β grain is completely recrystallized. The orientation relationship between αp and β affects the recrystallization of prior β during deformation; it also exerts effects on the morphology of the transformed α phase by variant selection. |
| Keyword | 钛合金 电子背散射衍射 局部织构 再结晶 微观组织 titanium EBSD local texture recrystallization microstructure |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/179629 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.中国科学技术大学 2.中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Tan Haibing,Zhao Zibo,Yang Jiuxu,et al. Connection Between Local Microstructure Heterogeneity and Local Texture in Deformed Near-α Titanium Alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2022,51(12):4385-4388. |
| APA | Tan Haibing.,Zhao Zibo.,Yang Jiuxu.,Liu Yuanhong.,Wang Qingjiang.,...&Zhu Shaoxiang.(2022).Connection Between Local Microstructure Heterogeneity and Local Texture in Deformed Near-α Titanium Alloy.RARE METAL MATERIALS AND ENGINEERING,51(12),4385-4388. |
| MLA | Tan Haibing,et al."Connection Between Local Microstructure Heterogeneity and Local Texture in Deformed Near-α Titanium Alloy".RARE METAL MATERIALS AND ENGINEERING 51.12(2022):4385-4388. |
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