JPH0352540B2 - - Google Patents
Info
- Publication number
- JPH0352540B2 JPH0352540B2 JP8481284A JP8481284A JPH0352540B2 JP H0352540 B2 JPH0352540 B2 JP H0352540B2 JP 8481284 A JP8481284 A JP 8481284A JP 8481284 A JP8481284 A JP 8481284A JP H0352540 B2 JPH0352540 B2 JP H0352540B2
- Authority
- JP
- Japan
- Prior art keywords
- metal frame
- thermite
- cylindrical tube
- tube
- metal
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Chemically Coating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8481284A JPS60228681A (ja) | 1984-04-25 | 1984-04-25 | 複合構造管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8481284A JPS60228681A (ja) | 1984-04-25 | 1984-04-25 | 複合構造管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60228681A JPS60228681A (ja) | 1985-11-13 |
| JPH0352540B2 true JPH0352540B2 (mo) | 1991-08-12 |
Family
ID=13841138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8481284A Granted JPS60228681A (ja) | 1984-04-25 | 1984-04-25 | 複合構造管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60228681A (mo) |
-
1984
- 1984-04-25 JP JP8481284A patent/JPS60228681A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60228681A (ja) | 1985-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |