| THE EFFECTS OF H ON THE MECHANICAL-BEHAVIOR OF AUSTENITIC STAINLESS-STEELS AT ROOM-TEMPERATURE | |
| Q. Y. Long; C. G. Fan; Z. S. Xing; Y. Y. Li | |
| 1994 | |
| Source Publication | Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science
 |
| ISSN | 1073-5623 |
| Volume | 25Issue:5Pages:1015-1023 |
| Abstract | A stable face-centered cubic (fcc) stainless steel was H charged by exposing it to 9.8 MPa H gas at 300-degrees-C for 14 days. The concentration of H was determined to be 65 ppm. The mechanical testing at room temperature has shown that after H charging, the yield strength of the steel increases, and the behavior of the transient creep and the short-term stress relaxation becomes more intensive. All the results can be interpreted qualitatively, and part of the results can be quantitatively calculated by the theory of mobile dislocation density proposed by Alden. The analysis indicates that the essential effect of H is to obstruct the movement of dislocations, so that the strength and inelastic viscousness of the steel increase. |
| description.department | long, qy (reprint author), acad sinica,inst met res,shenyang 110015,peoples r china |
| Keyword | Tensile Properties Hydrogen Deformation Iron |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/38883 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Q. Y. Long,C. G. Fan,Z. S. Xing,et al. THE EFFECTS OF H ON THE MECHANICAL-BEHAVIOR OF AUSTENITIC STAINLESS-STEELS AT ROOM-TEMPERATURE[J]. Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science,1994,25(5):1015-1023. |
| APA | Q. Y. Long,C. G. Fan,Z. S. Xing,&Y. Y. Li.(1994).THE EFFECTS OF H ON THE MECHANICAL-BEHAVIOR OF AUSTENITIC STAINLESS-STEELS AT ROOM-TEMPERATURE.Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science,25(5),1015-1023. |
| MLA | Q. Y. Long,et al."THE EFFECTS OF H ON THE MECHANICAL-BEHAVIOR OF AUSTENITIC STAINLESS-STEELS AT ROOM-TEMPERATURE".Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science 25.5(1994):1015-1023. |
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