CN101713035A - 一种制造空调分配器用的黄铜合金 - Google Patents

一种制造空调分配器用的黄铜合金 Download PDF

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Publication number
CN101713035A
CN101713035A CN200810168414A CN200810168414A CN101713035A CN 101713035 A CN101713035 A CN 101713035A CN 200810168414 A CN200810168414 A CN 200810168414A CN 200810168414 A CN200810168414 A CN 200810168414A CN 101713035 A CN101713035 A CN 101713035A
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CN
China
Prior art keywords
brass alloy
air conditioning
distributor
brass alloys
conditioning distributor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN200810168414A
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English (en)
Inventor
朱俊生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongling Yongsheng Mechanical and Electrical Co Ltd
Original Assignee
Tongling Yongsheng Mechanical and Electrical Co Ltd
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 Tongling Yongsheng Mechanical and Electrical Co Ltd filed Critical Tongling Yongsheng Mechanical and Electrical Co Ltd
Priority to CN200810168414A priority Critical patent/CN101713035A/zh
Priority to PCT/CN2009/070131 priority patent/WO2010034186A1/zh
Publication of CN101713035A publication Critical patent/CN101713035A/zh
Pending legal-status Critical Current

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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
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0236—Ducting arrangements with ducts including air distributors, e.g. air collecting boxes with at least three openings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Arc Welding In General (AREA)

Abstract

本发明一种制造空调分配器用的黄铜合金，它解决的是现有黄铜合金分配器在焊接毛细管时，易产生虚焊，产品合格率低的问题，本发明的黄铜合金按如下质量比高温熔化混合后冷却构成：铜55％-65％、锌32％-40％、锡1.5％-2％。本发明的黄铜合金分配器浸润性好，焊接毛细管虚焊少，产品合格率高。

Description

一种制造空调分配器用的黄铜合金
技术领域
本发明涉及一种黄铜合金，尤其是一种制造空调分配器用的黄铜合金。
背景技术
分配器是空调系统中用来对循环介质进行分配的部件。空调用黄铜分配器结构是在实体上排列着众多的毛细孔，毛细管的孔径很小，有的小孔仅有φ3毫米的径。在一个很小的端面上往往排列着众多这样的毛细孔，这些毛细孔都是通过焊接上细铜管成为毛细管的。如果黄铜合金不具备良好的钎焊性能，那么极易造成虚焊等现象。黄铜合金要具备良好的钎焊性能，就要求黄铜合金具有良好的浸润性，当钎焊的温度达到后，黄铜合金即可自动吸附焊接中间物质。现有的黄铜合金都是由铜、锌和铅高温混合面成。这种合金的缺点是：浸润性不好，焊接时易产生虚焊，影响产品的合格率。
发明内容
本发明就是解决现有黄铜合金分配器在焊接毛细管时由于浸润性不好，易产生虚焊，影响产品合格率的问题。
本发明采用的技术方案是：一种制造空调分配器用的黄铜合金，它按如下质量比高温熔化混合构成：铜55％-65％、锌32％-40％、锡1.5％-2％。
采用上述技术方案所得的黄铜合金，由于浸润性好，因此不会产生虚焊。
本发明的有益效果是：由于本发明所的黄铜合金，浸润性好，在焊接毛细管时，产生虚焊现象很少，因此产品的合格率高。
具体实施方式
本发明一种制造空调分配器用的黄铜合金，按铜60％、锌38％、锡2％高温混合后冷却制得黄铜合金。

Claims (1)

1.一种制造空调分配器用的黄铜合金，其特征是它按如下质量比高温熔化混合冷却构成：铜55％-65％、锌32％-40％、锡1.5％-2％。
CN200810168414A 2008-09-29 2008-09-29 一种制造空调分配器用的黄铜合金 Pending CN101713035A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200810168414A CN101713035A (zh) 2008-09-29 2008-09-29 一种制造空调分配器用的黄铜合金
PCT/CN2009/070131 WO2010034186A1 (zh) 2008-09-29 2009-01-13 一种制造空调分配器用的黄铜合金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810168414A CN101713035A (zh) 2008-09-29 2008-09-29 一种制造空调分配器用的黄铜合金

Publications (1)

Publication Number Publication Date
CN101713035A true CN101713035A (zh) 2010-05-26

Family

ID=42059280

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810168414A Pending CN101713035A (zh) 2008-09-29 2008-09-29 一种制造空调分配器用的黄铜合金

Country Status (2)

Country Link
CN (1) CN101713035A (zh)
WO (1) WO2010034186A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230105A (zh) * 2011-04-08 2011-11-02 菏泽广源铜带股份有限公司 一种高强度锡黄铜
CN102601542A (zh) * 2012-03-28 2012-07-25 华南理工大学 一种黄铜钎料合金
CN103506771A (zh) * 2012-11-23 2014-01-15 广东美芝制冷设备有限公司 焊料组合物及其制备方法和用途

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000192175A (ja) * 1998-12-28 2000-07-11 Toto Ltd 冷間加工用銅合金およびその製造方法
JP2002256362A (ja) * 2000-12-28 2002-09-11 Toto Ltd 黄 銅
CN1239724C (zh) * 2001-10-10 2006-02-01 朱景明 一种适用于刀具的合金材料
JP4296344B2 (ja) * 2003-03-24 2009-07-15 Ｄｏｗａメタルテック株式会社 銅合金材
JP4357869B2 (ja) * 2003-05-01 2009-11-04 Ｙｋｋ株式会社 耐時期割れ性に優れたＣｕ−Ｚｎ系合金の製造方法。
CN100378235C (zh) * 2005-09-02 2008-04-02 黄克竹 一种防污及耐海水腐蚀用铜合金
KR20080079811A (ko) * 2007-02-28 2008-09-02 주식회사 풍산홀딩스 공공위생에 관련된 실내외 구조물용 동합금

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230105A (zh) * 2011-04-08 2011-11-02 菏泽广源铜带股份有限公司 一种高强度锡黄铜
CN102601542A (zh) * 2012-03-28 2012-07-25 华南理工大学 一种黄铜钎料合金
CN102601542B (zh) * 2012-03-28 2015-08-26 华南理工大学 一种黄铜钎料合金
CN103506771A (zh) * 2012-11-23 2014-01-15 广东美芝制冷设备有限公司 焊料组合物及其制备方法和用途

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Publication number Publication date
WO2010034186A1 (zh) 2010-04-01

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Open date: 20100526