Development of alumina ceramics vacuum chamber for J-PARC

Kinsho, Michikazu; Saito, Yoshio*; Kabeya, Zenzaburo*; Ogiwara, Norio

Shinku, 49(12), p.728 - 733, 2006/12

https://doi.org/10.3131/jvsj.49.728

It was success to develop alumina ceramics vacuum duct for the 3GeV-RCS of J-PARC at JAERI. This duct has titanium flanges and the exterior RF shield to reduce duct impedance. The production process of the alumina ceramics vacuum duct could be established, and mass production has been performing.