JPS5777894A - Manufacturing of heat exchanger - Google Patents
Manufacturing of heat exchangerInfo
- Publication number
- JPS5777894A JPS5777894A JP15315580A JP15315580A JPS5777894A JP S5777894 A JPS5777894 A JP S5777894A JP 15315580 A JP15315580 A JP 15315580A JP 15315580 A JP15315580 A JP 15315580A JP S5777894 A JPS5777894 A JP S5777894A
- Authority
- JP
- Japan
- Prior art keywords
- tin
- heat exchanger
- copper
- plated
- diffused
- 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
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
PURPOSE: To eliminate a brazing operation and to make a heat exchanger for a hot temperature and high pressure by a method wherein copper members plated by tin are assembled, heated and brazed to form an integral assembly and at the ame time a tin-copper alloy layer is formed at surfaces of the members.
CONSTITUTION: Tube 1 having tin plated on a surface of a plate member made of copper or copper alloy and heat radiation fins 2 are combined with each other and supported on the partition plates 3 so as to make a heat exchanger. Then, the heat exchanger is heated in a furnace, the tin plated layer is melted and flowed into the brazed part 11. Then, the moltein tin is dispersed or diffused into a base material and at the same time the base material is also diffused or dispersed into the tin material so as to form an alloy layer 12 having a major constituent of tin-copper.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15315580A JPS5777894A (en) | 1980-10-31 | 1980-10-31 | Manufacturing of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15315580A JPS5777894A (en) | 1980-10-31 | 1980-10-31 | Manufacturing of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5777894A true JPS5777894A (en) | 1982-05-15 |
Family
ID=15556222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15315580A Pending JPS5777894A (en) | 1980-10-31 | 1980-10-31 | Manufacturing of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5777894A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996036749A1 (en) * | 1995-05-16 | 1996-11-21 | Valeo Térmico, S.A. | Process for the protection against external corrosion in copper-based heat exchangers |
| WO1998017841A1 (en) * | 1996-10-21 | 1998-04-30 | Carrier Corporation | Advanced galvanic corrosion protection |
| WO2000050664A1 (en) * | 1999-02-26 | 2000-08-31 | Carrier Corporation | Article exhibiting improved resistance to galvanic corrosion |
-
1980
- 1980-10-31 JP JP15315580A patent/JPS5777894A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996036749A1 (en) * | 1995-05-16 | 1996-11-21 | Valeo Térmico, S.A. | Process for the protection against external corrosion in copper-based heat exchangers |
| ES2129282A1 (en) * | 1995-05-16 | 1999-06-01 | Valeo Termico Sa | Process for the protection against external corrosion in copper-based heat exchangers |
| WO1998017841A1 (en) * | 1996-10-21 | 1998-04-30 | Carrier Corporation | Advanced galvanic corrosion protection |
| WO2000050664A1 (en) * | 1999-02-26 | 2000-08-31 | Carrier Corporation | Article exhibiting improved resistance to galvanic corrosion |
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