HYDROGEN PERMEATION BEHAVIOR IN IN718 AND GH761 SUPERALLOYS
文献类型：期刊论文
| 作者 | J. Xu ; X. K. Sun ; Q. Q. Liu ; W. X. Chen |
| 刊名 | Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science
 |
| 出版日期 | 1994 |
| 卷号 | 25期号:3页码:539-544 |
| 关键词 | stainless-steel alloys precipitation inconel-718 diffusion base iron |
| ISSN号 | 1073-5623 |
| 中文摘要 | In the present work, two nickel-iron-chromium-base superalloys, INCONEL718 and GH761, were heat-treated to obtain different microstructures in the alloys. The hydrogen permeability and diffusivity for the two alloys in various conditions were determined using a gaseous-hydrogen permeation technique to examine the influence of microstructures on hydrogen permeation behavior. Measurements were made over the temperature range of 210-degrees-C to 430-degrees-C. It was shown that the dependencies on temperature for hydrogen permeability and diffusivity for the two alloys obeyed the Arrhenius relationship over the test temperature range and that the precipitated strengthening phases hardly affected the hydrogen permeation and diffusion behavior for the INCONEL718 alloy, but the hydrogen permeability and diffusivity in the aged condition were all slightly lower than those in the solution-treated (ST) condition for the GH761 alloy. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/38955]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. Xu,X. K. Sun,Q. Q. Liu,et al. HYDROGEN PERMEATION BEHAVIOR IN IN718 AND GH761 SUPERALLOYS[J]. Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science,1994,25(3):539-544. |
| APA | J. Xu,X. K. Sun,Q. Q. Liu,&W. X. Chen.(1994).HYDROGEN PERMEATION BEHAVIOR IN IN718 AND GH761 SUPERALLOYS.Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science,25(3),539-544. |
| MLA | J. Xu,et al."HYDROGEN PERMEATION BEHAVIOR IN IN718 AND GH761 SUPERALLOYS".Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science 25.3(1994):539-544. |
入库方式： OAI收割
来源：金属研究所
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