JPS5695480A - Method of joining hard-to-join material - Google Patents
Method of joining hard-to-join materialInfo
- Publication number
- JPS5695480A JPS5695480A JP17321779A JP17321779A JPS5695480A JP S5695480 A JPS5695480 A JP S5695480A JP 17321779 A JP17321779 A JP 17321779A JP 17321779 A JP17321779 A JP 17321779A JP S5695480 A JPS5695480 A JP S5695480A
- Authority
- JP
- Japan
- Prior art keywords
- materials
- join
- diffusion
- hard
- joined
- 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
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To joint two hard-to-join materials easily with high strength in one process of a hot static hydraulic press forming method by forming recess parts in both the joined materials at their positions that correspond to joint parts and then by inserting coupling materials, made of materials possible for diffusion and joining, into both recessed parts.
CONSTITUTION: Hard-to-join material B is sandwiched in between easy-to-join materials A1 and A2, straight holes 1 are made penetrating those laminated materials A1, B and A2, and coupling materials 2 which can be diffusion-joined with the easy- to-join materials are inserted into through holes 1 to obtain a united assembly. This assembly is made to fill airtight container 3, which is deaerated via deaerating pipe 4 and then sealed by closing deaerating pipe 4. This is HIP-treated in a treating device for hot static hydraulic press forming (HIP), and consequebtly both materials A1 and A2 are diffusion-joined by coupling materials 2 in through holes 1 to couple in one body. Thus, interposing hard-to-join material B joins with them by diffusion while a deficiency in bonding strength between the two is replenished.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17321779A JPS5695480A (en) | 1979-12-29 | 1979-12-29 | Method of joining hard-to-join material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17321779A JPS5695480A (en) | 1979-12-29 | 1979-12-29 | Method of joining hard-to-join material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5695480A true JPS5695480A (en) | 1981-08-01 |
JPS6247114B2 JPS6247114B2 (en) | 1987-10-06 |
Family
ID=15956292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17321779A Granted JPS5695480A (en) | 1979-12-29 | 1979-12-29 | Method of joining hard-to-join material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5695480A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100654410B1 (en) | 2005-12-22 | 2006-12-05 | 한국항공우주연구원 | Tools for diffusion bonding and superplastic forming |
-
1979
- 1979-12-29 JP JP17321779A patent/JPS5695480A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100654410B1 (en) | 2005-12-22 | 2006-12-05 | 한국항공우주연구원 | Tools for diffusion bonding and superplastic forming |
Also Published As
Publication number | Publication date |
---|---|
JPS6247114B2 (en) | 1987-10-06 |
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