JPS5554262A - Brazing method - Google Patents

Brazing method

Info

Publication number
JPS5554262A
JPS5554262A JP12619078A JP12619078A JPS5554262A JP S5554262 A JPS5554262 A JP S5554262A JP 12619078 A JP12619078 A JP 12619078A JP 12619078 A JP12619078 A JP 12619078A JP S5554262 A JPS5554262 A JP S5554262A
Authority
JP
Japan
Prior art keywords
clearance
brazing material
molten metal
metal powder
powder
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
Application number
JP12619078A
Other languages
Japanese (ja)
Inventor
Minoru Hiroki
Tadahiko Komatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12619078A priority Critical patent/JPS5554262A/en
Publication of JPS5554262A publication Critical patent/JPS5554262A/en
Pending legal-status Critical Current

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  • Ceramic Products (AREA)

Abstract

PURPOSE: To flow and secure non-molten metal powder into the bonding part of more than a permissible clearance together with a melting and flowing brazing material and achieve the decrease in defects by mixing brazing material in the non- molten metal powder and setting the same in the clearance of the members to be brazed.
CONSTITUTION: Non-molten metal powder 1 and powder brazing material 2 are mixed in a powder binder 5. Next, the members 3, 4 to be brazed are opposed in the clearance 6 larger than an ordinary permissible brazing clearance. Thence, the foregoing mixed brazing material is set in the clearance portion and is heated to the melting point temperature of the brazing material 2. Then, the brazing material 2 melts and flows into the clearance 6 owing to capillarity. At the same time, non- molten metal powder 1 is moved into the clearance 6, whereby the clearance is buried and secured.
COPYRIGHT: (C)1980,JPO&Japio
JP12619078A 1978-10-16 1978-10-16 Brazing method Pending JPS5554262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12619078A JPS5554262A (en) 1978-10-16 1978-10-16 Brazing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12619078A JPS5554262A (en) 1978-10-16 1978-10-16 Brazing method

Publications (1)

Publication Number Publication Date
JPS5554262A true JPS5554262A (en) 1980-04-21

Family

ID=14928917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12619078A Pending JPS5554262A (en) 1978-10-16 1978-10-16 Brazing method

Country Status (1)

Country Link
JP (1) JPS5554262A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004490A1 (en) * 1988-10-24 1990-05-03 Handy & Harman Brazing paste for joining materials with dissimilar thermal expansion rates
US6520401B1 (en) * 2001-09-06 2003-02-18 Sermatech International, Inc. Diffusion bonding of gaps
WO2006010814A1 (en) * 2004-06-24 2006-02-02 Snecma Propulsion Solide Method for soldering composite material parts
US8188376B2 (en) * 2004-08-17 2012-05-29 Mitsubishi Materials Corporation Insulation substrate, power module substrate, manufacturing method thereof, and power module using the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004490A1 (en) * 1988-10-24 1990-05-03 Handy & Harman Brazing paste for joining materials with dissimilar thermal expansion rates
US6520401B1 (en) * 2001-09-06 2003-02-18 Sermatech International, Inc. Diffusion bonding of gaps
WO2006010814A1 (en) * 2004-06-24 2006-02-02 Snecma Propulsion Solide Method for soldering composite material parts
KR101092189B1 (en) 2004-06-24 2011-12-13 에스엔에쎄엠아 프로폴지옹 솔리드 Method for soldering composite material parts
NO340214B1 (en) * 2004-06-24 2017-03-20 Herakles Process for brazing composite materials sealed with a silicon-based compound
NO340661B1 (en) * 2004-06-24 2017-05-29 Herakles Method for soldering composite material parts
US8188376B2 (en) * 2004-08-17 2012-05-29 Mitsubishi Materials Corporation Insulation substrate, power module substrate, manufacturing method thereof, and power module using the same

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