Tailoring nano-heterogeneity to enhance magnetostriction in Goss grain-oriented Fe81Ga19 alloy thin sheets by aging treatment
文献类型：期刊论文
| 作者 | Mi, Chengdong1,2; He, Zhenghua1,2; Liu, Jiande1,2; Zhu, Xiaofei3; Sha, Yuhui4; Chen, Lijia1,2; Zuo, Liang4 |
| 刊名 | JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
 |
| 出版日期 | 2024-05-01 |
| 卷号 | 30页码:9572-9580 |
| 关键词 | Fe-Ga alloys Aging treatment Magnetostriction Nanoheterogeneity Secondary recrystallization |
| ISSN号 | 2238-7854 |
| DOI | 10.1016/j.jmrt.2024.06.031 |
| 通讯作者 | He, Zhenghua(hezhh@sut.edu.cn) |
| 英文摘要 | The magnetostriction of Fe-Ga thin sheets can be significantly improved by secondary recrystallization, but the effect of the nano-heterogeneity on the magnetostriction of Fe-Ga thin sheets with preferred texture is still an open question. This paper studies the feasibility of tailoring nano-heterogeneity to enhance the magnetostriction of <001>-oriented Fe-Ga thin sheets by aging treatment. The secondary recrystallization of Goss ({110}<001>) texture with magnetostriction of 220 +/- 12 ppm is achieved in Fe81Ga19 thin sheets after annealing at 950 degrees C. The magnetostriction and magnetic properties exhibit nonlinear changes with the increase of aging temperature. A peak magnetostriction of 244 +/- 5 ppm is obtained in Fe81Ga19 thin sheets after aging at 450 degrees C, about 11% more than that of Fe-Ga thin sheets after secondary recrystallization. The effect of aging treatment on the magnetostriction of Fe-Ga thin sheets depends on the characteristics of the nano-scale L6(0) phase and causes lattice distortion. The increase of the volume fraction of the nano-scale L6(0) phase at the aging temperature of 450 degrees C leads to a much larger distortion and enhancement of the magnetostriction. As the aging temperature is lower than 400 degrees C or higher than 550 degrees C, the decrease of volume fraction or the coarsening of L6(0) phases, respectively, results in the decrease in the distortion of the A2 matrix. |
| 资助项目 | National Natural Science Foundation of China[52004164] ; Funding Program of Science and Tech- nology Department Liaoning Province[2023-MSLH-249] ; Funding Program of Education Department of Liaoning Province[JYTMS20231198] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001253489000001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Funding Program of Science and Tech- nology Department Liaoning Province ; Funding Program of Education Department of Liaoning Province |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | He, Zhenghua |
| 作者单位 | 1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China 2.Shenyang Univ Technol, Shenyang Key Lab Adv Struct Mat & Applicat, Shenyang 110870, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.Northeastern Univ, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mi, Chengdong,He, Zhenghua,Liu, Jiande,et al. Tailoring nano-heterogeneity to enhance magnetostriction in Goss grain-oriented Fe81Ga19 alloy thin sheets by aging treatment[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2024,30:9572-9580. |
| APA | Mi, Chengdong.,He, Zhenghua.,Liu, Jiande.,Zhu, Xiaofei.,Sha, Yuhui.,...&Zuo, Liang.(2024).Tailoring nano-heterogeneity to enhance magnetostriction in Goss grain-oriented Fe81Ga19 alloy thin sheets by aging treatment.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,30,9572-9580. |
| MLA | Mi, Chengdong,et al."Tailoring nano-heterogeneity to enhance magnetostriction in Goss grain-oriented Fe81Ga19 alloy thin sheets by aging treatment".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 30(2024):9572-9580. |
入库方式： OAI收割
来源：金属研究所
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