公开(公告)号：US3893224A

公开(公告)日：1975-07-08

申请号：US30241672

申请日：1972-10-31

Applicant: THOMSON CSF

Inventor： BESSON ANDRE

IPC: C04B37/02 ,  H01J5/20 ,  H01J5/22 ,  B23K31/02

CPC classification number: H01J5/22 ,  C04B37/026 ,  C04B2237/121 ,  C04B2237/343 ,  C04B2237/402 ,  C04B2237/64 ,  C04B2237/765 ,  H01J5/20 ,  H01J2893/0037

Abstract: A method of manufacturing vacuum-tight seals between ceramic and aluminium components: the two pieces to be sealed together, of ceramic (1) and aluminium (2), being tubular in form in the examples, are slid into one another, the insulating component (1) being lined over the full height (3) of the interfitting portion, with a metal deposit (4); the seal is produced by melting at a temperature of 580*C, the eutectic aluminium-silicon (89% Al 11% Si) bead (7).

Abstract translation: 在陶瓷和铝部件之间制造真空密封的方法：在实施例中形成管状的陶瓷（1）和陶瓷（2）两个被密封在一起的两个部件彼此滑动，绝缘部件 （1）用金属沉积物（4）排列在配合部分的整个高度（3）上。 密封通过在580℃的温度下熔融，共晶铝 - 硅（89％Al-11％Si）珠（7）产生。