Theoretical Evaluation of Strengthening Ability of Phase Interfaces in Lamellar Ti Alloys
文献类型：期刊论文
| 作者 | Wang, Fang3,4; Luo, Xue-Mei3; Lei, Li-Ming1; Fu, Xin1; Zhang, Bin2; Zhang, Guang-Ping3 |
| 刊名 | ADVANCED ENGINEERING MATERIALS
 |
| 出版日期 | 2022-01-18 |
| 页码 | 7 |
| 关键词 | lamellar structures phase interfaces strengthening abilities Ti alloys yield strength |
| ISSN号 | 1438-1656 |
| DOI | 10.1002/adem.202101570 |
| 通讯作者 | Zhang, Guang-Ping(gpzhang@imr.ac.cn) |
| 英文摘要 | Strengthening abilities (Hall-Petch coefficients) and the barrier strength of alpha/beta lamellar interfaces and coarse primary/fine secondary alpha lamellae interfaces in Ti alloys are theoretically estimated based on the lattice and modulus mismatches of two phases on both sides of the interfaces. The results reveal that the strengthening abilities of the alpha/beta lamellar interfaces and the coarse primary/fine secondary alpha lamellae interfaces are about 272.6 and 68.9 MPa mu m, respectively, and the interface barrier strength of the alpha/beta lamellar interface is about 9.5 times higher than that of the coarse primary/fine secondary alpha lamellae interface. The variation trend of the interface strengthening abilities with the fraction of alpha/beta interfaces for lamellar Ti alloys is found. The finding may provide a potential strategy for enhancing the strength or deformability of lamellar Ti alloys through manipulating interface properties. |
| 资助项目 | National Natural Science Foundation of China (NSFC)[51771207] ; National Natural Science Foundation of China (NSFC)[52171128] ; National Natural Science Foundation of China (NSFC)[51971060] ; project of Manufacturing the swirl nozzles of the high pressure turbine by selective laser melting ; Fundamental Research Project of Shenyang National Laboratory for Materials Science[L2019R18] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000743519300001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | National Natural Science Foundation of China (NSFC) ; project of Manufacturing the swirl nozzles of the high pressure turbine by selective laser melting ; Fundamental Research Project of Shenyang National Laboratory for Materials Science |
| 源URL | [http://ir.imr.ac.cn/handle/321006/173709]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Guang-Ping |
| 作者单位 | 1.AECC Shanghai Commercial Aircraft Engine Mfg Co L, Mfg Engn Ctr, Shanghai 201306, Peoples R China 2.Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat, Minist Educ, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Fang,Luo, Xue-Mei,Lei, Li-Ming,et al. Theoretical Evaluation of Strengthening Ability of Phase Interfaces in Lamellar Ti Alloys[J]. ADVANCED ENGINEERING MATERIALS,2022:7. |
| APA | Wang, Fang,Luo, Xue-Mei,Lei, Li-Ming,Fu, Xin,Zhang, Bin,&Zhang, Guang-Ping.(2022).Theoretical Evaluation of Strengthening Ability of Phase Interfaces in Lamellar Ti Alloys.ADVANCED ENGINEERING MATERIALS,7. |
| MLA | Wang, Fang,et al."Theoretical Evaluation of Strengthening Ability of Phase Interfaces in Lamellar Ti Alloys".ADVANCED ENGINEERING MATERIALS (2022):7. |
入库方式： OAI收割
来源：金属研究所
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