公开(公告)号：US20160039031A1

公开(公告)日：2016-02-11

申请号：US14780517

申请日：2014-03-20

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Takashi SHINDO ,  Masahiro SATO ,  Hiroyuki YOSHIDA ,  Naoki KINOSHITA ,  Kentarou HIRAYAMA ,  Naoki SEKI

IPC: B23K1/00 ,  B23K31/02 ,  B32B7/12 ,  B32B9/00 ,  B32B15/04

CPC classification number: B32B7/12 ,  B23K1/19 ,  B23K35/0222 ,  B23K35/0244 ,  B23K35/025 ,  B23K35/24 ,  B23K35/325 ,  B23K2103/02 ,  B23K2103/18 ,  B23K2103/52 ,  B32B9/005 ,  B32B15/04 ,  B32B2457/00 ,  C04B37/026 ,  C04B2237/122 ,  C04B2237/123 ,  C04B2237/124 ,  C04B2237/125 ,  C04B2237/34 ,  C04B2237/341 ,  C04B2237/343 ,  C04B2237/405 ,  C04B2237/55

Abstract: The ceramic-metal bonding structure in accordance with the present invention includes: a ceramic member of an oxide ceramic; a metallic member which is mainly made of Fe and contains Ni and includes an end; an adhesive layer formed on the ceramic member; and a brazing material. The brazing material bonds the adhesive layer and the end of the metallic member. The adhesive layer contains an active metal capable of reacting with the oxide ceramic and has a thickness of equal to or less than 1.5 μm. An intermetallic compound of the active metal and the Ni exists inside the brazing material so as to be between the adhesive layer and the end of the metallic member.

Abstract translation: 根据本发明的陶瓷 - 金属接合结构包括：氧化物陶瓷的陶瓷构件; 金属构件，主要由Fe制成并含有Ni并包括一端; 形成在所述陶瓷构件上的粘合层; 和钎焊材料。 钎焊材料将粘合剂层和金属构件的端部粘合。 粘合剂层含有与氧化物陶瓷反应的活性金属，其厚度为1.5μm以下。 在钎焊材料内部存在活性金属和Ni的金属间化合物，以便在粘合剂层和金属构件的端部之间。