JPH02205262A - 熱交換用金属二重接合管の製造方法 - Google Patents
熱交換用金属二重接合管の製造方法Info
- Publication number
- JPH02205262A JPH02205262A JP2239689A JP2239689A JPH02205262A JP H02205262 A JPH02205262 A JP H02205262A JP 2239689 A JP2239689 A JP 2239689A JP 2239689 A JP2239689 A JP 2239689A JP H02205262 A JPH02205262 A JP H02205262A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- pipe
- metal
- metal tube
- metallic pipe
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 230000008018 melting Effects 0.000 claims abstract description 15
- 238000002844 melting Methods 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims description 82
- 239000002184 metal Substances 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 36
- 230000007797 corrosion Effects 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 abstract description 9
- 230000002411 adverse Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000005219 brazing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- JHJNPOSPVGRIAN-SFHVURJKSA-N n-[3-[(1s)-1-[[6-(3,4-dimethoxyphenyl)pyrazin-2-yl]amino]ethyl]phenyl]-5-methylpyridine-3-carboxamide Chemical compound C1=C(OC)C(OC)=CC=C1C1=CN=CC(N[C@@H](C)C=2C=C(NC(=O)C=3C=C(C)C=NC=3)C=CC=2)=N1 JHJNPOSPVGRIAN-SFHVURJKSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2239689A JPH02205262A (ja) | 1989-01-31 | 1989-01-31 | 熱交換用金属二重接合管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2239689A JPH02205262A (ja) | 1989-01-31 | 1989-01-31 | 熱交換用金属二重接合管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02205262A true JPH02205262A (ja) | 1990-08-15 |
| JPH0516948B2 JPH0516948B2 (enrdf_load_stackoverflow) | 1993-03-05 |
Family
ID=12081501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2239689A Granted JPH02205262A (ja) | 1989-01-31 | 1989-01-31 | 熱交換用金属二重接合管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02205262A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06269853A (ja) * | 1993-03-18 | 1994-09-27 | Toshida Kogyo Kk | 二重鋼管の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63299815A (ja) * | 1987-05-29 | 1988-12-07 | Kawasaki Heavy Ind Ltd | 二重管の製造方法 |
-
1989
- 1989-01-31 JP JP2239689A patent/JPH02205262A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63299815A (ja) * | 1987-05-29 | 1988-12-07 | Kawasaki Heavy Ind Ltd | 二重管の製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06269853A (ja) * | 1993-03-18 | 1994-09-27 | Toshida Kogyo Kk | 二重鋼管の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516948B2 (enrdf_load_stackoverflow) | 1993-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |