JPS6469576A - Bonding article of silicon nitride ceramics with metal - Google Patents

Bonding article of silicon nitride ceramics with metal

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Publication number
JPS6469576A
JPS6469576A JP22659487A JP22659487A JPS6469576A JP S6469576 A JPS6469576 A JP S6469576A JP 22659487 A JP22659487 A JP 22659487A JP 22659487 A JP22659487 A JP 22659487A JP S6469576 A JPS6469576 A JP S6469576A
Authority
JP
Japan
Prior art keywords
silicon nitride
metal
nitride ceramics
bonding
matrix
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.)
Granted
Application number
JP22659487A
Other languages
Japanese (ja)
Other versions
JP2512495B2 (en
Inventor
Ken Kato
Yoichi Miyazawa
Koji Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Cement Co Ltd
Original Assignee
Sumitomo Cement Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Cement Co Ltd filed Critical Sumitomo Cement Co Ltd
Priority to JP22659487A priority Critical patent/JP2512495B2/en
Publication of JPS6469576A publication Critical patent/JPS6469576A/en
Application granted granted Critical
Publication of JP2512495B2 publication Critical patent/JP2512495B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To minimize scattering of bonding strength among each connecting body and enhance reliability of product, by using silicon nitride ceramic containing Al2O3 and Y2O3 as sintering aid in bonding silicon nitride ceramics and metal with brazing material through an intermediate buffer. CONSTITUTION:Silicon nitride ceramics matrix 1 containing aluminum oxide and 2-5mol.% yttrium oxide as sintering aids is produced. Then the aimed bonding body of silicon nitride ceramics with metal is obtained by bonding the resultant matrix 1, intermediate buffer 3 (e.g. copper plate) and metal matrix 2 (e.g. stainless plate) using brazing material 4a (e.g. Ti foil) and 4b (e.g. BAg-8).
JP22659487A 1987-09-11 1987-09-11 Bonded body of silicon nitride ceramics and metal Expired - Lifetime JP2512495B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22659487A JP2512495B2 (en) 1987-09-11 1987-09-11 Bonded body of silicon nitride ceramics and metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22659487A JP2512495B2 (en) 1987-09-11 1987-09-11 Bonded body of silicon nitride ceramics and metal

Publications (2)

Publication Number Publication Date
JPS6469576A true JPS6469576A (en) 1989-03-15
JP2512495B2 JP2512495B2 (en) 1996-07-03

Family

ID=16847632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22659487A Expired - Lifetime JP2512495B2 (en) 1987-09-11 1987-09-11 Bonded body of silicon nitride ceramics and metal

Country Status (1)

Country Link
JP (1) JP2512495B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010103570A (en) * 1999-09-28 2010-05-06 Toshiba Corp Ceramic circuit board
CN117586042A (en) * 2024-01-19 2024-02-23 成都飞机工业（集团）有限责任公司 Connection method of ceramic matrix composite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010103570A (en) * 1999-09-28 2010-05-06 Toshiba Corp Ceramic circuit board
CN117586042A (en) * 2024-01-19 2024-02-23 成都飞机工业（集团）有限责任公司 Connection method of ceramic matrix composite

Also Published As

Publication number Publication date
JP2512495B2 (en) 1996-07-03

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