Synthesis and Characterization of Oxide Dispersion Strengthened Ferritic Steel via a Sol-Gel Route
文献类型：期刊论文
| 刊名 | PLASMA SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2012 |
| 卷号 | 14 |
| 关键词 | ALLOYS POROSITY IRRADIATION ODS ferritic steel sol-gel hydrogen reduction |
| ISSN号 | 1009-0630 |
| 其他题名 | Synthesis and Characterization of Oxide Dispersion Strengthened Ferritic Steel via a Sol-Gel Route |
| 英文摘要 | Nanocrystalline oxide dispersion strengthened (ODS) ferritic steel powders with nominal composition of Fe-14Cr-3W-0.3Ti-0.4Y(2)O(3) are synthesized using sol-gel method and hydrogen reduction. At low reduction temperature the impurity phase of CrO is detected. At higher reduction temperature the impurity phase is Cr2O3 which eventually disappears with increasing reduction time. A pure ODS ferritic steel phase is obtained after reducing the sol-gel resultant products at 1200 degrees C for 3 h. The HRTEM and EDS mapping indicate that the Y2O3 particles with a size of about 15 nm are homogenously dispersed in the alloy matrix. The bulk ODS ferritic steel samples prepared from such powders exhibit good mechanical performance with an ultimate tensile stress of 960 MPa. |
| 资助项目 | [Innovation Program] ; [Strategic Priority Research Program of Chinese Academy of Sciences] ; [National Magnetic Confinement] ; [Fusion Program] ; [National Natural Science Foundation of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4589206 |
| WOS记录号 | WOS:000307123300021 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/63655]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 推荐引用方式 GB/T 7714 | . Synthesis and Characterization of Oxide Dispersion Strengthened Ferritic Steel via a Sol-Gel Route[J]. PLASMA SCIENCE & TECHNOLOGY,2012,14. |
| APA | (2012).Synthesis and Characterization of Oxide Dispersion Strengthened Ferritic Steel via a Sol-Gel Route.PLASMA SCIENCE & TECHNOLOGY,14. |
| MLA | "Synthesis and Characterization of Oxide Dispersion Strengthened Ferritic Steel via a Sol-Gel Route".PLASMA SCIENCE & TECHNOLOGY 14(2012). |
入库方式： OAI收割
来源：合肥物质科学研究院
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