JPS63183243U - - Google Patents
Info
- Publication number
- JPS63183243U JPS63183243U JP6960687U JP6960687U JPS63183243U JP S63183243 U JPS63183243 U JP S63183243U JP 6960687 U JP6960687 U JP 6960687U JP 6960687 U JP6960687 U JP 6960687U JP S63183243 U JPS63183243 U JP S63183243U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- sintered body
- silicon nitride
- brazing
- nitride sintered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 6
- 238000005219 brazing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- 150000004678 hydrides Chemical class 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Description
第１図はこの考案の実施例による窒化珪素質焼
結体と金属との接合構造を示す斜視図、第２図ａ
，ｂ，ｃ，ｄはこの考案の実施例による窒化珪素
質焼結体と金属との接合工程を順次示す部分破断
説明図、第３図はこの考案の実施例におけるろう
付接合界面での元素分析結果を示すグラフ、第４
図は従来の焼ばめ方式によるセラミツクス焼結体
と金属との接合構造を示す部分破断説明図、第５
図ａ，ｂ，ｃ，ｄ，ｅはメタライズ・ろう付方式
によるセラミツクス焼結体と金属との接合工程を
順次示す各々部分破断説明図である。
１……窒化珪素質焼結体、２……金属、３……
ろう材部。
Fig. 1 is a perspective view showing a bonding structure between a silicon nitride sintered body and a metal according to an embodiment of this invention, and Fig. 2a
, b, c, and d are partially broken explanatory diagrams sequentially showing the joining process of a silicon nitride sintered body and metal according to an embodiment of this invention, and Fig. 3 shows elements at the brazed joint interface in an embodiment of this invention. Graph showing analysis results, 4th
The figure is a partially broken explanatory diagram showing the bonding structure between a ceramic sintered body and metal using the conventional shrink fit method.
Figures a, b, c, d, and e are partially broken explanatory views showing sequentially the steps of joining a ceramic sintered body and metal by the metallization/brazing method. 1...Silicon nitride sintered body, 2...Metal, 3...
Brazing material section.
Claims (1)
の一方または両方に活性金属もしくは該活性金属
の水素化物を配設した前記窒化珪素質焼結体と金
属の各々の接合面で、ろう材全重量に対する重量
比率で５０〜６５％のニツケルを含むパラジウム
ろうでろう付接合して形成したろう材部を介して
接合して成る構造を有することを特徴とする窒化
珪素質焼結体と金属との接合構造。 At each joint surface of the silicon nitride sintered body and the metal, an active metal or a hydride of the active metal is disposed on one or both of the joint surfaces of the silicon nitride sintered body and the metal. A silicon nitride-based sintered body characterized by having a structure in which the body is joined through a brazing material portion formed by brazing with palladium brazing material containing nickel in a weight ratio of 50 to 65% with respect to the total weight of the material. Bonded structure with metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6960687U JPS63183243U (en) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6960687U JPS63183243U (en) | 1987-05-12 | 1987-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183243U true JPS63183243U (en) | 1988-11-25 |
Family
ID=30910491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6960687U Pending JPS63183243U (en) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183243U (en) |
-
1987
- 1987-05-12 JP JP6960687U patent/JPS63183243U/ja active Pending