WO2012153925A3 - 브레이징 합금 - Google Patents

브레이징 합금 Download PDF

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Publication number
WO2012153925A3
WO2012153925A3 PCT/KR2012/003167 KR2012003167W WO2012153925A3 WO 2012153925 A3 WO2012153925 A3 WO 2012153925A3 KR 2012003167 W KR2012003167 W KR 2012003167W WO 2012153925 A3 WO2012153925 A3 WO 2012153925A3
Authority
WO
WIPO (PCT)
Prior art keywords
silver
brazing alloy
strontium
copper
brazing
Prior art date
Application number
PCT/KR2012/003167
Other languages
English (en)
French (fr)
Other versions
WO2012153925A2 (ko
Inventor
조주현
Original Assignee
Cho Chu Hyon
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 Cho Chu Hyon filed Critical Cho Chu Hyon
Publication of WO2012153925A2 publication Critical patent/WO2012153925A2/ko
Publication of WO2012153925A3 publication Critical patent/WO2012153925A3/ko

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/302—Cu as the principal constituent
    • 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
    • C22C9/02—Alloys based on copper with tin as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Arc Welding In General (AREA)
  • Powder Metallurgy (AREA)

Abstract

본 발명은 브레이징 합금에 관한 것으로, 구체적으로는 구리(Cu), 인(P), 스트론튬(Sr)로 구성되며, 여기에 인듐(In), 붕소(B), 은(Ag), 주석(Sn), 세슘(Cs), 게르마늄(Ge) 및 니켈(Ni) 중 어느 하나의 원소를 더 포함하여 구성될 수 있는 브레이징 합금에 관한 것이다. 본 발명은 인(P) 5.0~7.5 중량%, 스트론튬(Sr) 0.1~5.0 중량%를 포함하며, 잔부는 구리(Cu)로 이루어지는 것을 특징으로 한다. 본 발명의 브레이징 합금에 의하면, 기존의 합금원소와는 달리 구리(Cu), 인(P), 스트론튬(Sr)으로 구성되고, 여기에 인듐(In), 붕소(B), 은(Ag) 및 주석(Sn)으로 이루어진 군으로부터 선택된 1종 이상의 원소를 합금성분으로 더 포함함으로써, 은(Ag)을 전혀 포함하지 않거나 기존의 은(Ag)을 포함하는 브레이징 합금에 비하여 은(Ag)함량을 월등히 낮춤으로써, 제조비용을 낮춤과 동시에 상기한 효과와 동일하거나 더 우수한 용접성을 제공하는 큰 효과가 있는 것이다.
PCT/KR2012/003167 2011-05-11 2012-04-25 브레이징 합금 WO2012153925A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110044112A KR101083122B1 (ko) 2011-05-11 2011-05-11 브레이징 합금
KR10-2011-0044112 2011-05-11

Publications (2)

Publication Number Publication Date
WO2012153925A2 WO2012153925A2 (ko) 2012-11-15
WO2012153925A3 true WO2012153925A3 (ko) 2013-01-03

Family

ID=45397657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003167 WO2012153925A2 (ko) 2011-05-11 2012-04-25 브레이징 합금

Country Status (4)

Country Link
US (1) US8603390B2 (ko)
JP (1) JP5544392B2 (ko)
KR (1) KR101083122B1 (ko)
WO (1) WO2012153925A2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101154183B1 (ko) 2011-11-16 2012-06-18 (주)알코마 브레이징 합금
KR101159502B1 (ko) 2011-11-25 2012-06-25 (주)알코마 브레이징 합금
CN103624418B (zh) * 2013-12-12 2015-10-07 杭州华光焊接新材料股份有限公司 一种低银铜基钎料及其制备方法
US10036083B2 (en) * 2014-07-08 2018-07-31 GM Global Technology Operations LLC Reaction material pre-placement for reaction metallurgical joining
CN104785951A (zh) * 2015-03-16 2015-07-22 杭州华光焊接新材料股份有限公司 一种用于异种金属连接的低银钎焊料
JP2016184602A (ja) * 2015-03-25 2016-10-20 京セラ株式会社 回路基板
CN105033500B (zh) * 2015-05-28 2018-01-05 浙江信和科技股份有限公司 一种焊接铜及铜合金时无外溢现象的无银钎料及制备方法
CN105834613B (zh) * 2016-05-20 2018-10-02 南京理工大学 一种专用于四通阀高频钎焊的钎料
CN106514044A (zh) * 2016-11-30 2017-03-22 安徽华众焊业有限公司 铜基钎焊膏
CN106736017A (zh) * 2016-11-30 2017-05-31 安徽华众焊业有限公司 低银铜基中温焊膏

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030012584A (ko) * 2001-08-01 2003-02-12 주식회사삼화합금사 용가재용 합금 조성물 및 그 제조방법
US20050230454A1 (en) * 2003-08-04 2005-10-20 Thomas Hartmann Copper-based brazing alloy and brazing process
KR100617398B1 (ko) * 2005-09-02 2006-09-01 최진수 세륨을 함유한 인동합금 경납땜봉
KR100946936B1 (ko) * 2009-12-01 2010-03-09 조주현 브레이징 합금

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JPS5597443A (en) * 1979-01-19 1980-07-24 Kitazawa Valve:Kk Special brass with dezincification and corrosion resistance
JPS5954494A (ja) * 1982-09-20 1984-03-29 Yaskawa Electric Mfg Co Ltd りん銅ろう
JPS59141395A (ja) * 1983-01-31 1984-08-14 Mitsui Eng & Shipbuild Co Ltd ろう材
JPH01154896A (ja) * 1988-10-24 1989-06-16 Toyo Radiator Co Ltd 熱交換器用リン銅ろう
DE4118217A1 (de) * 1990-07-04 1992-01-23 Degussa Lotlegierung
JP3459520B2 (ja) * 1996-09-05 2003-10-20 古河電気工業株式会社 リードフレーム用銅合金
JPH10193168A (ja) * 1996-12-27 1998-07-28 Hitachi Cable Ltd 銅合金ブレージングシート
US8715431B2 (en) * 2004-08-17 2014-05-06 Kobe Steel, Ltd. Copper alloy plate for electric and electronic parts having bending workability
JP4360336B2 (ja) * 2005-03-25 2009-11-11 日立電線株式会社 リン銅ろうクラッド材の製造方法
JP2013155407A (ja) * 2012-01-30 2013-08-15 Mitsubishi Materials Corp 銅合金及び鋳造品
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030012584A (ko) * 2001-08-01 2003-02-12 주식회사삼화합금사 용가재용 합금 조성물 및 그 제조방법
US20050230454A1 (en) * 2003-08-04 2005-10-20 Thomas Hartmann Copper-based brazing alloy and brazing process
KR100617398B1 (ko) * 2005-09-02 2006-09-01 최진수 세륨을 함유한 인동합금 경납땜봉
KR100946936B1 (ko) * 2009-12-01 2010-03-09 조주현 브레이징 합금

Also Published As

Publication number Publication date
WO2012153925A2 (ko) 2012-11-15
US8603390B2 (en) 2013-12-10
KR101083122B1 (ko) 2011-11-11
JP5544392B2 (ja) 2014-07-09
US20120288401A1 (en) 2012-11-15
JP2012236227A (ja) 2012-12-06

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