JPS5441232A - Metallic material covering method - Google Patents
Metallic material covering methodInfo
- Publication number
- JPS5441232A JPS5441232A JP10749577A JP10749577A JPS5441232A JP S5441232 A JPS5441232 A JP S5441232A JP 10749577 A JP10749577 A JP 10749577A JP 10749577 A JP10749577 A JP 10749577A JP S5441232 A JPS5441232 A JP S5441232A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- base metal
- metallic material
- covering
- plate shape
- 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
- Other Surface Treatments For Metallic Materials (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: To cheaply obtain a welded member with superior resistance to corrosion and wear by inserting a base metal cylinder into a metallic material cylinder for covering and compression molding them into a united plate shape after which diffusion welding is carried out to bond them.
CONSTITUTION: Oxides on the surface of base metal cylinder 11 are removed and reoxidation preventing treatment is carried out. On the other hand, the inside of corrosion resistant material cylinder 12 for covering is purified. Cylinder 11 is inserted into cylinder 12 and compression molded into a plate shape by a pressing machine. This molded product is then set in vacuum chamber 7 provided with heater 8, and pressurizing rod 4 is lowered toward receiver 5 to diffusion weld base metal 11 and corrosion resistant material 12 through ceramic dies 6. Thus, perfect sealing can be held at the weld zone because the covering layer itself has no welding portion. In addn., a thin metallic material is applicable, resulting in reduced material cost.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10749577A JPS5441232A (en) | 1977-09-07 | 1977-09-07 | Metallic material covering method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10749577A JPS5441232A (en) | 1977-09-07 | 1977-09-07 | Metallic material covering method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5441232A true JPS5441232A (en) | 1979-04-02 |
JPS5538235B2 JPS5538235B2 (en) | 1980-10-02 |
Family
ID=14460651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10749577A Granted JPS5441232A (en) | 1977-09-07 | 1977-09-07 | Metallic material covering method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5441232A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54161573A (en) * | 1978-06-12 | 1979-12-21 | Tsuruga Hoomingu Kk | Production of different metal coated shaped steel |
JPS56160889A (en) * | 1980-05-14 | 1981-12-10 | Hitachi Ltd | Joining method for metallic material |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62178375U (en) * | 1986-05-02 | 1987-11-12 |
-
1977
- 1977-09-07 JP JP10749577A patent/JPS5441232A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54161573A (en) * | 1978-06-12 | 1979-12-21 | Tsuruga Hoomingu Kk | Production of different metal coated shaped steel |
JPS56160889A (en) * | 1980-05-14 | 1981-12-10 | Hitachi Ltd | Joining method for metallic material |
Also Published As
Publication number | Publication date |
---|---|
JPS5538235B2 (en) | 1980-10-02 |
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