| 摘要 |
A bonding member includes, a ceramics member having a concave portion, a metal member which has a convex portion fitted to the concave portion, a first bonding material which joins a bottom portion of the concave portion of the ceramics member and a tip portion of the convex portion of the metal member and has a porous structure including particles and brazing filler metal that covers a corner between tip and side portions of the metal member, and a second bonding material which includes brazing filler metal that joins a side portion of the concave portion of the ceramics member and a side portion of the convex portion of the metal member.
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