Ultra high vacuum system of Lanzhou heavy ion cooler-storage ring
文献类型：期刊论文
| 作者 | Yang, Xiaotian ; Zhang, Junhui; Meng, Jun; Zhang, Xinjun; Zhang, Xiping; Hou, Shengjun; Hu, Zhenjun; Heng, Changsheng; Hao, Bingan; Wu, Huimin
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| 刊名 | Zhenkong Kexue yu Jishu Xuebao/Journal of Vacuum Science and Technology
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| 出版日期 | 2005 |
| 卷号 | 25页码:43-46+50 |
| ISSN号 | 1672-7126 |
| 英文摘要 | UHV obtaining technology has been successfully developed to achieve an ultra high base pressure of 6 × 10 Pa for Lanzhou heavy ion cooler-storage ring project (HIRFL-CSR). Discussion focuses on technological details, including selection of pumps, related instruments and materials for the ultra high vacuum system and effective reduction of out-gassing rate by degassing in a vacuum furnace and by in-site vacuum baking-out. Since the base pressure of the lab-built prototype vacuum chamber has already achieved 5 × 10-10 Pa, the well-tested pumping technology should work well in large ultra-high vacuum system of HIEFL-CSR. So far, the base pressure of the lab-built subsystems has successfully been pumped to 2 × 10-9-4 × 10-10 Pa. |
| 出版者 | Science Press |
| 源URL | [http://119.78.100.186/handle/113462/64193]  |
| 专题 | 中国科学院近代物理研究所 |
| 作者单位 | Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China |
| 推荐引用方式 GB/T 7714 | Yang, Xiaotian,Zhang, Junhui,Meng, Jun,et al. Ultra high vacuum system of Lanzhou heavy ion cooler-storage ring[J]. Zhenkong Kexue yu Jishu Xuebao/Journal of Vacuum Science and Technology,2005,25:43-46+50. |
| APA | Yang, Xiaotian.,Zhang, Junhui.,Meng, Jun.,Zhang, Xinjun.,Zhang, Xiping.,...&Wu, Huimin.(2005).Ultra high vacuum system of Lanzhou heavy ion cooler-storage ring.Zhenkong Kexue yu Jishu Xuebao/Journal of Vacuum Science and Technology,25,43-46+50. |
| MLA | Yang, Xiaotian,et al."Ultra high vacuum system of Lanzhou heavy ion cooler-storage ring".Zhenkong Kexue yu Jishu Xuebao/Journal of Vacuum Science and Technology 25(2005):43-46+50. |
入库方式： OAI收割
来源：近代物理研究所
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