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TY - CONF AU - Wu, L.H. AU - Chan, C.K. AU - Chen, J.-R. AU - Hsiung, G.-Y. AU - Hsu, S-N. AU - Lee, T.Y. ED - Petit-Jean-Genaz, Christine ED - Arduini, Gianluigi ED - Michel, Peter ED - Schaa, Volker RW TI - Design and Fabrication of the Novel-type Ceramic Chamber J2 - Proc. of IPAC2014, Dresden, Germany, June 15-20, 2014 C1 - Dresden, Germany T2 - International Particle Accelerator Conference T3 - 5 LA - english AB - A ceramic chamber of novel type has been designed and fabricated. The uniformity of its inner thin film of deposited metal is improved to have a thickness error about 1 %. The average straightness error of the chamber (length 550 mm) is developed to be less than 55 μm. To fabricate the ceramic chamber of novel type, we first cleaned and joined the two halves; the metal films were deposited by sputtering. These two halves were next sealed with a glass powder colloid to become a ceramic tube. The rate of outgassing of this colloid is 3.57×10⁻¹² Torr L s^{−1} cm⁻² after baking. The ceramic tube was connected to a stainless-steel flange with the aid of a glass powder colloid and TIG welding. This ceramic test chamber will be installed in the experimental system to analyze the residual gas. PB - JACoW CP - Geneva, Switzerland SP - 2393 EP - 2395 KW - vacuum KW - site KW - HOM KW - detector KW - electron DA - 2014/07 PY - 2014 SN - 978-3-95450-132-8 DO - 10.18429/JACoW-IPAC2014-WEPME054 UR - http://jacow.org/ipac2014/papers/wepme054.pdf ER -