Development of extremely low outgassing rate measurement apparatus made of titanium materials.
Project/Area Number |
24510123
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Quantum beam science
|
Research Institution | Yamaguchi University |
Principal Investigator |
KURISU Hiroki 山口大学, 理工学研究科, 准教授 (00253170)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
|
Keywords | ガス放出速度 / チタン / 高輝度放射光源 / 電子銃 / 次世代加速器(ERL) |
Outline of Final Research Achievements |
The study of vacuum materials with very low outgassing properties is necessary to get 1E-11Pa to realize the electron gun for the high brightness synchrotron radiation source based on Energy Recovery Linac (ERL). In this study, the outgasiing measurement apparatus made of the titanium materials was developed. As for the conductance variableness mechanism of the main component of the system, it was demonstrated that operation according to design was possibility and that there was little outgassing. And in the developed system, the achievement of 1E-9 Pa was demonstrated. It was succeeded in the development of the measurement apparatus of outgassing rate with the very low detection limit of the order of 1E-13 Pam/s.
|
Report
(4 results)
Research Products
(6 results)
-
[Journal Article] HIGH VOLTAGE TEST OF THE 2ND 500 KV DC-GUN FOR ERL2014
Author(s)
Masahiro Yamamoto, Tsukasa Miyajima, Yosuke Honda , Takashi Uchiyama, Xiuguang Jin, Masanori Kobayashi, Nobuyuki Nishimori, Ryoji Nagai, Ryouichi Hajima, Masao Kuriki, Makoto Kuwahara, Hajime Yoshida, Hiroki Kurisu
-
Journal Title
Proceedings of the 11th Annual Meeting of Particle Accelerator Society of Japan
Volume: PASJ2014
Pages: 555-559
Related Report
-
-
-
-
-