MY207403A - Corrosion-resistant copper alloy, copper alloy tube and heat exchanger - Google Patents

Corrosion-resistant copper alloy, copper alloy tube and heat exchanger

Info

Publication number
MY207403A
MY207403A MYPI2023006254A MYPI2023006254A MY207403A MY 207403 A MY207403 A MY 207403A MY PI2023006254 A MYPI2023006254 A MY PI2023006254A MY PI2023006254 A MYPI2023006254 A MY PI2023006254A MY 207403 A MY207403 A MY 207403A
Authority
MY
Malaysia
Prior art keywords
copper alloy
corrosion
heat exchanger
resistant
tube
Prior art date
Application number
MYPI2023006254A
Inventor
Ito Shinichi
Hosogi Tetsuro
Original Assignee
Kmct 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
Priority claimed from JP2022038301A external-priority patent/JP7491960B2/en
Application filed by Kmct Corp filed Critical Kmct Corp
Publication of MY207403A publication Critical patent/MY207403A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

Provided is a corrosion-resistant copper alloy having excellent workability and excellent corrosion resistance against ant nest corrosion over a long period of time in the presence of a lower carboxylic acid, and a copper alloy tube using the corrosion-resistant copper alloy, and a heat exchanger. A corrosion-resistant copper alloy contains at least one alloy component selected from metals each having a standard electrode potential lower than Al, with the balance being Cu and unavoidable impurities, and a total content of the alloy component is 0.01 mass% or more and less than 0.5 mass%. Provided is also a copper alloy tube using the corrosion-resistant copper alloy. Provided is also a heat exchanger using the copper alloy tube.
MYPI2023006254A 2021-04-19 2022-04-18 Corrosion-resistant copper alloy, copper alloy tube and heat exchanger MY207403A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021070659 2021-04-19
JP2022038301A JP7491960B2 (en) 2021-04-19 2022-03-11 Corrosion-resistant copper alloys, copper alloy tubes and heat exchangers
PCT/JP2022/018078 WO2022224940A1 (en) 2021-04-19 2022-04-18 Corrosion-resistant copper alloy, copper alloy pipe and heat exchanger

Publications (1)

Publication Number Publication Date
MY207403A true MY207403A (en) 2025-02-26

Family

ID=83723298

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2023006254A MY207403A (en) 2021-04-19 2022-04-18 Corrosion-resistant copper alloy, copper alloy tube and heat exchanger

Country Status (2)

Country Link
MY (1) MY207403A (en)
WO (1) WO2022224940A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344136B2 (en) * 1974-12-23 1978-11-27
JPS5852453A (en) * 1981-09-21 1983-03-28 Furukawa Electric Co Ltd:The Copper alloy for fin of radiator for car
JPH06330210A (en) * 1993-05-25 1994-11-29 Hitachi Cable Ltd Copper alloy wire
JPH07166272A (en) * 1993-12-13 1995-06-27 Mitsubishi Materials Corp Copper alloy with excellent ant nest corrosion resistance
JP2014118580A (en) * 2012-12-13 2014-06-30 Kobelco & Materials Copper Tube Inc Corrosion resistant copper alloy tube
JP6388398B2 (en) * 2014-11-05 2018-09-12 株式会社Uacj Internal grooved tube for heat exchanger and its manufacturing method
JP2018162518A (en) * 2018-04-20 2018-10-18 株式会社神戸製鋼所 Copper alloy sheet for vapor chamber and vapor chamber
WO2020203071A1 (en) * 2019-03-29 2020-10-08 三菱マテリアル株式会社 Copper material and heat-dissipating member

Also Published As

Publication number Publication date
WO2022224940A1 (en) 2022-10-27

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