| Effect of annealing temperature on microstructure, texture and tensile properties of TA32 sheet | |
| Cheng, Chao1,2; Feng, Ye1,2; Chen, Zhiyong1,2; Li, Hong En3; Wang, Qingjiang1,2; Wang, Xin4 | |
| Corresponding Author | Chen, Zhiyong(zhiyongchen@imr.ac.cn) ; Wang, Qingjiang(qjwang@imr.ac.cn) |
| 2021-10-05 | |
| Source Publication | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| ISSN | 0921-5093 |
| Volume | 826Pages:12 |
| Abstract | The aim of this paper was to study effect of annealing temperature on microstructure, texture and tensile properties of a high temperature titanium alloy sheet. The as-received sheet exhibited an equiaxed structure consisting of primary alpha phase and few retained beta phase. The alpha phase texture showed a typical B-type texture with 0001 inclined to normal direction. The intracrystalline substructure played an important role on tensile strength when the annealing temperature below 900 degrees C. Duplex microstructure with B +R-type texture was obtained when annealing temperature increased to alpha+beta region (900-990 degrees C). The intensity of B-type texture and R-type texture was found to be determined by the volume fraction of primary alpha phase and transformed beta phase. Significant increase of tensile strength after alpha+beta region annealing was thought to result from the secondary alpha-beta interfaces strengthening, and the formation of R-type texture lead to the anisotropy of tensile strength. Widmanstatten structure was obtained when the sheet suffered a beta phase region annealing (1000-1020 degrees C) and the tensile strength decreased instantly. |
| Keyword | TA32 sheet Annealing temperature Microstructure Texture Tensile strength |
| DOI | 10.1016/j.msea.2021.141971 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000713236100004 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/167153 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Chen, Zhiyong; Wang, Qingjiang |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Shenyang Aircraft Design & Res Inst, Shenyang 110035, Peoples R China 4.Baoji Titanium Ind Co Ltd, Baoji 721000, Peoples R China |
| Recommended Citation GB/T 7714 | Cheng, Chao,Feng, Ye,Chen, Zhiyong,et al. Effect of annealing temperature on microstructure, texture and tensile properties of TA32 sheet[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2021,826:12. |
| APA | Cheng, Chao,Feng, Ye,Chen, Zhiyong,Li, Hong En,Wang, Qingjiang,&Wang, Xin.(2021).Effect of annealing temperature on microstructure, texture and tensile properties of TA32 sheet.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,826,12. |
| MLA | Cheng, Chao,et al."Effect of annealing temperature on microstructure, texture and tensile properties of TA32 sheet".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 826(2021):12. |
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