MY181594A - Pipe with grooved inner surface for heat exchanger, and process for producing same - Google Patents

Pipe with grooved inner surface for heat exchanger, and process for producing same

Info

Publication number
MY181594A
MY181594A MYPI2017701517A MYPI2017701517A MY181594A MY 181594 A MY181594 A MY 181594A MY PI2017701517 A MYPI2017701517 A MY PI2017701517A MY PI2017701517 A MYPI2017701517 A MY PI2017701517A MY 181594 A MY181594 A MY 181594A
Authority
MY
Malaysia
Prior art keywords
annealing step
heat exchangers
copper alloy
grooved tube
inner grooved
Prior art date
Application number
MYPI2017701517A
Other languages
English (en)
Inventor
Hirokazu Tamagawa
Masaaki KODAIRA
Original Assignee
Njt Copper Tube 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 Njt Copper Tube Corp filed Critical Njt Copper Tube Corp
Publication of MY181594A publication Critical patent/MY181594A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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 or tubes with decorated walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • 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
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/05—Alloys based on copper with manganese as the next major constituent
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Metal Extraction Processes (AREA)
MYPI2017701517A 2014-11-05 2015-10-29 Pipe with grooved inner surface for heat exchanger, and process for producing same MY181594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014225010A JP6388398B2 (ja) 2014-11-05 2014-11-05 熱交換器用内面溝付管及びその製造方法

Publications (1)

Publication Number Publication Date
MY181594A true MY181594A (en) 2020-12-29

Family

ID=55909065

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017701517A MY181594A (en) 2014-11-05 2015-10-29 Pipe with grooved inner surface for heat exchanger, and process for producing same

Country Status (4)

Country Link
JP (1) JP6388398B2 (ja)
CN (1) CN107109531A (ja)
MY (1) MY181594A (ja)
WO (1) WO2016072339A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119614926A (zh) * 2025-02-14 2025-03-14 广东龙丰精密铜管有限公司 一种超薄壁合金管材及其制备方法和应用

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6964498B2 (ja) * 2016-11-30 2021-11-10 三菱アルミニウム株式会社 内面螺旋溝付管および熱交換器と内面螺旋溝付管の製造方法
JP7491960B2 (ja) * 2021-04-19 2024-05-28 株式会社Kmct 耐食性銅合金、銅合金管および熱交換器
MY207403A (en) * 2021-04-19 2025-02-26 Kmct Corp Corrosion-resistant copper alloy, copper alloy tube and heat exchanger
CN117242197A (zh) * 2021-04-19 2023-12-15 株式会社Kmct 耐腐蚀性铜合金、铜合金管和热交换器
JP7771036B2 (ja) * 2022-10-07 2025-11-17 株式会社Kmct 耐食性銅合金、銅合金管および熱交換器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4630323B2 (ja) * 2007-10-23 2011-02-09 株式会社コベルコ マテリアル銅管 破壊強度に優れた熱交換器用銅合金管
JP5464659B2 (ja) * 2010-02-19 2014-04-09 株式会社神戸製鋼所 破壊強度および曲げ加工性に優れた熱交換器用銅管
JP6244588B2 (ja) * 2013-03-11 2017-12-13 株式会社Uacj 伝熱管用銅合金継目無管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119614926A (zh) * 2025-02-14 2025-03-14 广东龙丰精密铜管有限公司 一种超薄壁合金管材及其制备方法和应用

Also Published As

Publication number Publication date
JP2016089217A (ja) 2016-05-23
JP6388398B2 (ja) 2018-09-12
CN107109531A (zh) 2017-08-29
WO2016072339A1 (ja) 2016-05-12

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