MY156255A - Seamless tube, coil, level wound coil, method of producing level wound coil, cross-finned tube heat exchanger, and method of producing cross-finned tube heat exchanger - Google Patents
Seamless tube, coil, level wound coil, method of producing level wound coil, cross-finned tube heat exchanger, and method of producing cross-finned tube heat exchangerInfo
- Publication number
- MY156255A MY156255A MYPI2013003298A MYPI2013003298A MY156255A MY 156255 A MY156255 A MY 156255A MY PI2013003298 A MYPI2013003298 A MY PI2013003298A MY PI2013003298 A MYPI2013003298 A MY PI2013003298A MY 156255 A MY156255 A MY 156255A
- Authority
- MY
- Malaysia
- Prior art keywords
- heat exchanger
- cross
- producing
- coil
- tube heat
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geometry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Extraction Processes (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A SEAMLESS TUBE FOR A HEAT EXCHANGER TUBE OF A CROSS-FINNED TUBE HEAT EXCHANGER IS MADE OF PHOSPHOROUS-DEOXIDIZED COPPER. THE RATIO (t/D) OF THE THICKNESS (MM) TO THE OUTER DIAMETER (MM) OF THE SEAMLESS TUBE IS 0.040 OR LESS. THE SEAMLESS TUBE HAS A TENSILE STRENGTH (?B) OF 245 MPA OR MORE, A 0.2% PROOF STRESS (?0.2) OF 140 MPA OR LESS, AND AN ELONGATION (?) OF 40% OR MORE. THE SEAMLESS TUBE MADE OF PHOSPHOROUS-DEOXIDIZED COPPER WITH THIS STRUCTURE EXHIBITS HIGH STRENGTH AND CAN BE HAIRPIN-BENT PROPERLY.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011063777 | 2011-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY156255A true MY156255A (en) | 2016-01-29 |
Family
ID=46879387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2013003298A MY156255A (en) | 2011-03-23 | 2012-03-19 | Seamless tube, coil, level wound coil, method of producing level wound coil, cross-finned tube heat exchanger, and method of producing cross-finned tube heat exchanger |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5132845B2 (en) |
KR (1) | KR101385801B1 (en) |
CN (1) | CN103415643B (en) |
MY (1) | MY156255A (en) |
WO (1) | WO2012128240A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5990496B2 (en) | 2013-07-01 | 2016-09-14 | 株式会社コベルコ マテリアル銅管 | Phosphorus deoxidized copper pipe for heat exchanger |
JP6378141B2 (en) * | 2015-07-08 | 2018-08-22 | 株式会社コベルコ マテリアル銅管 | Copper or copper alloy tube for flaring |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3303778B2 (en) * | 1998-06-16 | 2002-07-22 | 三菱マテリアル株式会社 | Seamless copper alloy tube for heat exchanger with excellent 0.2% proof stress and fatigue strength |
JP2001096338A (en) * | 1999-09-27 | 2001-04-10 | Mitsui Eng & Shipbuild Co Ltd | Method of manufacturing copper tube for refrigerator or air-conditioner |
JP4150585B2 (en) * | 2002-12-27 | 2008-09-17 | 株式会社神戸製鋼所 | Copper tube manufacturing method |
EP2083093A4 (en) * | 2006-10-04 | 2012-03-07 | Sumitomo Light Metal Ind | Copper alloy for seamless pipes |
JP2010222692A (en) * | 2009-03-25 | 2010-10-07 | Sumitomo Light Metal Ind Ltd | Copper alloy seamless pipe for supplying water and hot water |
JP5404139B2 (en) * | 2009-03-31 | 2014-01-29 | 株式会社コベルコ マテリアル銅管 | Copper alloy tube for heat exchanger |
-
2012
- 2012-03-19 WO PCT/JP2012/056966 patent/WO2012128240A1/en active Application Filing
- 2012-03-19 CN CN201280011837.5A patent/CN103415643B/en active Active
- 2012-03-19 MY MYPI2013003298A patent/MY156255A/en unknown
- 2012-03-19 KR KR1020137023313A patent/KR101385801B1/en active IP Right Grant
- 2012-03-19 JP JP2012533811A patent/JP5132845B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2012128240A1 (en) | 2012-09-27 |
KR101385801B1 (en) | 2014-04-16 |
CN103415643A (en) | 2013-11-27 |
JP5132845B2 (en) | 2013-01-30 |
JPWO2012128240A1 (en) | 2014-07-24 |
CN103415643B (en) | 2015-06-10 |
KR20130105755A (en) | 2013-09-25 |
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