Interface characteristics and solute segregation behavior on CLAM steel
文献类型：期刊论文
| 作者 | Wang,Wei ; Xu,Gang; Liu,Shaojun
|
| 刊名 | Materials Research Express
 |
| 出版日期 | 2019-10-09 |
| 卷号 | 6 |
| 关键词 | CLAM steel atom probe tomography segregation |
| DOI | 10.1088/2053-1591/ab4482 |
| 英文摘要 | Abstract Characteristics of matrix/matrix interface, i.e. grain boundary, and precipitate/matrix interface on China Low Activation Martensitic (CLAM) steel were analyzed by Atom Probe Tomography (APT), electron backscatter diffraction (EBSD) and transmission electron microscope (TEM), as well as the solute segregation behaviors on those interfaces. It is found that the Cr, Mn, C, Si and P were enriched on the matrix/matrix interface, while the segregation of Fe, W and V were not obvious. The compositions of nano-size carbide were mainly C, Ta and V, and VC particle formed associated with the TaC and they are inter-soluble to form the (V, Ta)C, which exhibited a ball coronary morphology with maximum diameter about 40 nm. The results showed that the Cr, W, P and Si were more easily to segregate at the V-rich side, which might weaken the adhesive strength of interface and consequently result in intergranular fracture. |
| 语种 | 英语 |
| WOS记录号 | IOP:2053-1591-6-11-AB4482 |
| 出版者 | IOP Publishing |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/123956]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 作者单位 | Key Laboratory of Neutronics and Radiation Safety, Institute of Nuclear Energy Safety Technology, Chinese Academy of Sciences, Hefei, Anhui, 230031, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Wang,Wei,Xu,Gang,Liu,Shaojun. Interface characteristics and solute segregation behavior on CLAM steel[J]. Materials Research Express,2019,6. |
| APA | Wang,Wei,Xu,Gang,&Liu,Shaojun.(2019).Interface characteristics and solute segregation behavior on CLAM steel.Materials Research Express,6. |
| MLA | Wang,Wei,et al."Interface characteristics and solute segregation behavior on CLAM steel".Materials Research Express 6(2019). |
入库方式： OAI收割
来源：合肥物质科学研究院
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