JPS6468436A - Fin material for heat exchanger - Google Patents
Fin material for heat exchangerInfo
- Publication number
- JPS6468436A JPS6468436A JP22694587A JP22694587A JPS6468436A JP S6468436 A JPS6468436 A JP S6468436A JP 22694587 A JP22694587 A JP 22694587A JP 22694587 A JP22694587 A JP 22694587A JP S6468436 A JPS6468436 A JP S6468436A
- Authority
- JP
- Japan
- Prior art keywords
- brass alloy
- bar
- alloy bar
- heat exchanger
- fin material
- 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
- Laminated Bodies (AREA)
Abstract
PURPOSE:To improve corrosion resistance and repetitive bending resistance and to reduce the weight of a heat exchanger by cladding a brass alloy bar on the surface of a heat resisting copper bar for fins which contains slight ratios of specific metal elements and is specified in electric conductivity. CONSTITUTION:The brass alloy bar is clad on the surface of the heat resisting copper bar for fins which consists of 0.01-0.13wt.% in total of >=one kinds among Zn, Mg, Ni, Cr, Mn, Si, Zr, In, Y, Te, Sn, P, Pb, and Sb and the balance Cu and has >=90%IACS electric conductivity. The alloy which contains 20-38% Zn or contains >=0.5% in total of >=one kinds among Sn, Si, P, Ni, Al, and Sb in addition thereto and consists of the balance Cu is preferably used for the brass alloy bar. The cladding rate of the brass alloy bar is preferably set at about 5-30%. The corrosion resistance and the repetitive bending after corrosion are thereby improved while the high strength and high heater radiation characteristic of the fin material are maintained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22694587A JPS6468436A (en) | 1987-09-10 | 1987-09-10 | Fin material for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22694587A JPS6468436A (en) | 1987-09-10 | 1987-09-10 | Fin material for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6468436A true JPS6468436A (en) | 1989-03-14 |
Family
ID=16853075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22694587A Pending JPS6468436A (en) | 1987-09-10 | 1987-09-10 | Fin material for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6468436A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6471792B1 (en) | 1998-11-16 | 2002-10-29 | Olin Corporation | Stress relaxation resistant brass |
| US7416620B2 (en) | 1996-08-29 | 2008-08-26 | Luvata Oy | Copper alloy and method for its manufacture |
| CN104711449A (en) * | 2015-04-03 | 2015-06-17 | 北京金鹏振兴铜业有限公司 | Micro-alloyed copper magnesium alloy |
| CN107378307A (en) * | 2017-08-16 | 2017-11-24 | 江苏阳明船舶装备制造技术有限公司 | A kind of copper base solder cloth and preparation method for being used to be modified red copper surface |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59197542A (en) * | 1983-04-22 | 1984-11-09 | Mitsui Mining & Smelting Co Ltd | Corrosion resistant brass for radiator tube |
| JPS59222541A (en) * | 1983-05-31 | 1984-12-14 | Hitachi Cable Ltd | Fin material for radiator for car |
-
1987
- 1987-09-10 JP JP22694587A patent/JPS6468436A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59197542A (en) * | 1983-04-22 | 1984-11-09 | Mitsui Mining & Smelting Co Ltd | Corrosion resistant brass for radiator tube |
| JPS59222541A (en) * | 1983-05-31 | 1984-12-14 | Hitachi Cable Ltd | Fin material for radiator for car |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7416620B2 (en) | 1996-08-29 | 2008-08-26 | Luvata Oy | Copper alloy and method for its manufacture |
| US6471792B1 (en) | 1998-11-16 | 2002-10-29 | Olin Corporation | Stress relaxation resistant brass |
| CN104711449A (en) * | 2015-04-03 | 2015-06-17 | 北京金鹏振兴铜业有限公司 | Micro-alloyed copper magnesium alloy |
| CN107378307A (en) * | 2017-08-16 | 2017-11-24 | 江苏阳明船舶装备制造技术有限公司 | A kind of copper base solder cloth and preparation method for being used to be modified red copper surface |
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