Speakers
Wenli Zhang
(University of Science and Technology of China)Dr
Baoyuan Bian
(High Energy Accelerator Research Organization)
Description
CuZr alloy is considered for the structural material of the vacuum chamber of the Hefei Advanced Light Facility (HALF) storage ring. We tested the outgassing rate of CuZr material. The outgassing rate of CuZr alloy can reach 4.93×10^-11 Pa·L/s·cm² after baking at 180°C for 48h, which is more than one order of magnitude lower than that of SS. These results indicate that CuZr alloy is easier to degas by baking at lower temperatures and is a material with very low outgassing rates. At the same time, it is a highly competitive structural material for future accelerator vacuum chamber based on its good electrical conductivity, high strength and hardness.
| Region represented | Asia |
|---|---|
| Paper preparation format | Word |
Author
Le Fan
(University of Science and Technology of China)
Co-authors
BoWen Yao
(University of Science and Technology of China)
Wenli Zhang
(University of Science and Technology of China)
Tao Huang
(University of Science and Technology of China)
Yuanzhi Hong
(University of Science and Technology of China)
Xinming Song
(University of Science and Technology of China)
Gangqiang Ma
(University of Science and Technology of China)
Sihui Wang
(University of Science and Technology of China)
Xiaoqin Ge
(University of Science and Technology of China)
Yong Wang
(University of Science and Technology of China)
Dr
Baoyuan Bian
(High Energy Accelerator Research Organization)
