IN2014DN08791A - - Google Patents

Info

Publication number
IN2014DN08791A
IN2014DN08791A IN8791DEN2014A IN2014DN08791A IN 2014DN08791 A IN2014DN08791 A IN 2014DN08791A IN 8791DEN2014 A IN8791DEN2014 A IN 8791DEN2014A IN 2014DN08791 A IN2014DN08791 A IN 2014DN08791A
Authority
IN
India
Prior art keywords
percentage
mass
heat exchange
exchange tube
remnant
Prior art date
Application number
Inventor
Yoshiyuki Oya
Satoshi Wakaguri
Yasuhito Hara
Kouichi Ishida
Yoichi Kojima
Original Assignee
Uacj Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Uacj Corp filed Critical Uacj Corp
Publication of IN2014DN08791A publication Critical patent/IN2014DN08791A/en

Links

Classifications

    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings
    • 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
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/10—Fastening; Joining by force joining

Abstract

Disclosed is a heat exchange tube that has excellent hairpin bending workability generates little fin crushing and has excellent corrosion resistance. Provided is the heat exchange tube attached with an aluminum alloy inner groove that has a plurality of ridge type fins formed therein contains 0.8 to 1.8 percentage by mass of Mn (hereinafter percentage by mass is referred to as %) 0.3% to 0.8% of Cu and 0.02% to 0.2% of Si. The remnant is formed from Al and unavoidable impurities and the average grain size of the molded article is 150µm or less.
IN8791DEN2014 2012-04-13 2013-03-29 IN2014DN08791A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012092193 2012-04-13
PCT/JP2013/059747 WO2013153972A1 (en) 2012-04-13 2013-03-29 Heat exchange tube attached with aluminum alloy inner groove

Publications (1)

Publication Number Publication Date
IN2014DN08791A true IN2014DN08791A (en) 2015-05-22

Family

ID=49327540

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8791DEN2014 IN2014DN08791A (en) 2012-04-13 2013-03-29

Country Status (5)

Country Link
JP (1) JP6105561B2 (en)
KR (1) KR20140146184A (en)
CN (1) CN104246417B (en)
IN (1) IN2014DN08791A (en)
WO (1) WO2013153972A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6391138B2 (en) * 2012-12-27 2018-09-19 三菱アルミニウム株式会社 Manufacturing method of internally spiral grooved tube
JP6391140B2 (en) * 2012-12-27 2018-09-19 三菱アルミニウム株式会社 Manufacturing method of internally spiral grooved tube
JP6301653B2 (en) * 2012-12-27 2018-03-28 三菱アルミニウム株式会社 Manufacturing method of internally spiral grooved tube
JP6391139B2 (en) * 2012-12-27 2018-09-19 三菱アルミニウム株式会社 Manufacturing method of internally spiral grooved tube
JP6304862B2 (en) * 2013-07-18 2018-04-04 三菱アルミニウム株式会社 Manufacturing method of heat exchanger
EP2871432A1 (en) * 2013-11-06 2015-05-13 BSH Hausgeräte GmbH Heat pump for a household appliance
EP3066406B1 (en) 2013-11-06 2018-01-10 BSH Hausgeräte GmbH Heat pump for a household appliance
FR3079604B1 (en) * 2018-03-27 2020-06-26 Systemair Ac Sas HIGH PERFORMANCE ANTI-FROST EXCHANGER

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0860313A (en) * 1994-08-24 1996-03-05 Furukawa Electric Co Ltd:The Production of aluminum alloy tube excellent in strength and form rollability
JP3756141B2 (en) * 2002-10-02 2006-03-15 株式会社デンソー Aluminum alloy pipe material for automobile piping excellent in corrosion resistance and workability and manufacturing method thereof
JP4266919B2 (en) * 2004-11-30 2009-05-27 株式会社デンソー Aluminum alloy clad material for heat exchangers with excellent erosion / corrosion resistance and general corrosion resistance
CN101124451A (en) * 2005-02-17 2008-02-13 住友轻金属工业株式会社 Aluminum alloy brazing fin material for heat exchanger
JP2010085065A (en) * 2008-10-02 2010-04-15 Mitsubishi Alum Co Ltd Aluminum alloy extrusion tube for fin tube type air conditioner heat exchanger
JP5574595B2 (en) * 2008-10-02 2014-08-20 三菱アルミニウム株式会社 Aluminum alloy extruded tube for fin tube type air conditioner heat exchanger
JP5476030B2 (en) * 2009-04-21 2014-04-23 株式会社Ｕａｃｊ Clad material for welded tube of aluminum alloy heat exchanger and manufacturing method thereof
JP2011007383A (en) * 2009-06-24 2011-01-13 Sumitomo Light Metal Ind Ltd Aluminum alloy heat exchanger and method for manufacturing refrigerant passage pipe used for the same
CN103003655A (en) * 2010-07-13 2013-03-27 古河Sky株式会社 Internally grooved aluminum alloy heat transfer pipe
CN102286679A (en) * 2011-09-02 2011-12-21 上海交通大学 Rare earth aluminum alloy used for heat exchanger and preparation method thereof

Also Published As

Publication number Publication date
WO2013153972A1 (en) 2013-10-17
KR20140146184A (en) 2014-12-24
CN104246417A (en) 2014-12-24
CN104246417B (en) 2017-02-22
JP6105561B2 (en) 2017-03-29
JPWO2013153972A1 (en) 2015-12-17

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