Hydrogen diffusivity in different microstructural components in martensite matrix with retained austenite
文献类型：期刊论文
| 作者 | Du, Y.2; Gao, X. H.2; Du, Z. W.1; Lan, L. Y.2,3; Misra, R. D. K.4; Wu, H. Y.2; Du, L. X.2 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2021-02-11 |
| 卷号 | 46期号:11页码:8269-8284 |
| 关键词 | Hydrogen diffusion Electrochemical hydrogen permeation Grain boundary diffusion Retained austenite Martensite |
| ISSN号 | 0360-3199 |
| DOI | 10.1016/j.ijhydene.2020.12.007 |
| 英文摘要 | We elucidate the hydrogen diffusivity in martensite matrix with retained austenite (RA). Two aspects are focused: effect of microstructure on hydrogen diffusion behavior; hydrogen diffusivity calculation for different microstructural components. Quenched martensite (QM) had the highest effective hydrogen diffusion coefficient because of high dislocation density. Effective hydrogen diffusion coefficient decreased with the increase of intercritical annealing temperature because of decrease in dislocation density and increase of RA. According to the principle of Maxwell-Garnett equation, the hydrogen diffusion coefficient for grain boundary (GB) was 7.99 x 10(-8) m(2)/s and hydrogen diffusion coefficient of tempered martensite (TM) was 7.84 x 10(-11) m(2)/s. (c) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| 资助项目 | National High-tech R&D Program (863 Program)[2015AA03A501] ; National Natural Science Foundation of China[51605084] |
| WOS研究方向 | Chemistry ; Electrochemistry ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000615941300003 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National High-tech R&D Program (863 Program) ; National Natural Science Foundation of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/43413]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Du, Y.; Gao, X. H.; Du, L. X. |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 2.Northeastern Univ, State Key Lab Rolling Technol & Automat, Shenyang 110819, Liaoning, Peoples R China 3.Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110819, Liaoning, Peoples R China 4.Univ Texas El Paso, Dept Met Mat & Biomed Engn, Lab Excellent Adv Steel Res, El Paso, TX 79968 USA |
| 推荐引用方式 GB/T 7714 | Du, Y.,Gao, X. H.,Du, Z. W.,et al. Hydrogen diffusivity in different microstructural components in martensite matrix with retained austenite[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2021,46(11):8269-8284. |
| APA | Du, Y..,Gao, X. H..,Du, Z. W..,Lan, L. Y..,Misra, R. D. K..,...&Du, L. X..(2021).Hydrogen diffusivity in different microstructural components in martensite matrix with retained austenite.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,46(11),8269-8284. |
| MLA | Du, Y.,et al."Hydrogen diffusivity in different microstructural components in martensite matrix with retained austenite".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 46.11(2021):8269-8284. |
入库方式： OAI收割
来源：过程工程研究所
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