The study of bubble formation in 316L stainless steel irradiated with helium ions at 873 K
文献类型：期刊论文
| 作者 | Chen, KQ; Zhang, CH ; Wang, YS; Zhao, ZY; Sun, JG; Quan, JM
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| 刊名 | JOURNAL OF NUCLEAR MATERIALS
 |
| 出版日期 | 1996 |
| 卷号 | 240页码:70-74 |
| ISSN号 | 0022-3115 |
| 关键词 | HIGH-TEMPERATURE EMBRITTLEMENT IMPLANTATION |
| DOI | 10.1016/S0022-3115(96)00460-6 |
| 英文摘要 | Samples of solution annealed (SA) and 20% cold worked (CW) 316L austenitic stainless steel were irradiated with 2.5 MeV helium ions at 873 K. The ion fluence is 2.0 x 10(17) ions/cm(2) and flux is 2.11 x 10(12) ions/cm(2)s. The bubble morphology and distribution along ion penetrating depth were observed with transmission electron microscope (TEM). Bubbles are faceted and the mechanism underlying bubble nucleation seems to be in the transition regime of di-atomic nucleation and multi-atomic nucleation in the SA sample. Helium depth distribution was deduced from the measured bubble size and density with the help of high density equation of state for helium. At the same irradiation condition, dislocations introduced in the CW sample before irradiation can increase bubble nucleation rate and decrease bubble growth rate. The swelling produced by bubbles is smaller in CW sample. |
| 源URL | [http://119.78.100.186/handle/113462/59881]  |
| 专题 | 近代物理研究所_能源材料研究组 |
| 作者单位 | GEN RES INST NONFERROUS MET,BEIJING 100088,PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | Chen, KQ,Zhang, CH,Wang, YS,et al. The study of bubble formation in 316L stainless steel irradiated with helium ions at 873 K[J]. JOURNAL OF NUCLEAR MATERIALS,1996,240:70-74. |
| APA | Chen, KQ,Zhang, CH,Wang, YS,Zhao, ZY,Sun, JG,&Quan, JM.(1996).The study of bubble formation in 316L stainless steel irradiated with helium ions at 873 K.JOURNAL OF NUCLEAR MATERIALS,240,70-74. |
| MLA | Chen, KQ,et al."The study of bubble formation in 316L stainless steel irradiated with helium ions at 873 K".JOURNAL OF NUCLEAR MATERIALS 240(1996):70-74. |
入库方式： OAI收割
来源：近代物理研究所
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