KR940013710A - 납땜용 부식방지 알루미늄재료 및 그 제조방법 - Google Patents

납땜용 부식방지 알루미늄재료 및 그 제조방법 Download PDF

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Publication number
KR940013710A
KR940013710A KR1019930030431A KR930030431A KR940013710A KR 940013710 A KR940013710 A KR 940013710A KR 1019930030431 A KR1019930030431 A KR 1019930030431A KR 930030431 A KR930030431 A KR 930030431A KR 940013710 A KR940013710 A KR 940013710A
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South Korea
Prior art keywords
powder
aluminum material
corrosion
soldering
producing
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KR1019930030431A
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English (en)
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KR100320146B1 (ko
Inventor
토미요시 카나이
마사카주 후루타
마사히로 코지마
마사후미 우에다
Original Assignee
안자이 이치로오
쇼오와알루미늄 카부시키가이샤
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Priority claimed from JP27189093A external-priority patent/JP3392481B2/ja
Application filed by 안자이 이치로오, 쇼오와알루미늄 카부시키가이샤 filed Critical 안자이 이치로오
Publication of KR940013710A publication Critical patent/KR940013710A/ko
Application granted granted Critical
Publication of KR100320146B1 publication Critical patent/KR100320146B1/ko

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Classifications

    • 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
    • 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
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0233—Sheets, foils
    • B23K35/0238—Sheets, foils layered
    • 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
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/286—Al as the principal constituent
    • B23K35/288—Al as the principal constituent with Sn or Zn
    • 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
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
  • Ceramic Products (AREA)

Abstract

납땜용 부식방지 알루미늄재료는, 알루미늄재의 표면에 납땜용 금속과 Zn 또는 Zn합금이 섞여진 용사층이 형성되어 있다. 납땜용 금속으로서는, Al와 Si의 혼합체 및/또는 Al-Si계합금, 혹은 Si가 있다. 이 납땜용 부식방지 알루미늄재료는, 납땜용 금속으로 된 제1분말과, Zn은 포함하는 부식방지용인 제2분말을 혼합분말로 하고, 이 혼합분말의 알루미늄재의 표면에 용사하므로써 제조된다.

Description

납땜용 부식방지 알루미늄재료 및 그 제조방법.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는, 실시예에 있어서의 용사공정의 개략적 구성도임.
제2도는, 제1도의 요부확대 단면도임.
제3도는, 실시예에서 사용한 용사건의 확대단면도임.
제4도는, 실시예에서 제작한 멀티플로우형 알루미늄 열교환기의 정면도임.
제5도는, 제4도의 열교환기의 튜브와 파형핀을 분리하여 표시하는 사시도임.

Claims (10)

  1. 알루미늄재의 표면에 납땜용금속과, Zn 또는 Zn합금이 섞인 용사층이 형성되어 있는 것을 특징으로하는 납땜용 부식방지 알루미늄재료.
  2. 제1항에 있어서, 납땜용 금속 다수의 입자형상이 비용융조직으로 이루어지고, 이들 입자가 용융응고한 Zn 또는 Zn합금 속에 분산하고 있는 것을 특징으로 하는 납땜용 부식방지 알루미늄재료.
  3. 제1항, 제2항 중의 어느 한 항에 있어서, 용사층 속에 용제가 분산되어 있는 것을 특징으로 하는 납땜용 부식방지 알루미늄재료.
  4. 납땜용 금속으로 된 제1분말과 Zn을 포함하는 방식용인 제2분말을 혼합하여 혼합분말로 하고, 이 혼합분말을 알루미늄재의 표면에 용사하는 것을 특징으로 하는 납땜용 부식방지 알루미늄재료의 제조방법.
  5. 제4항에 있어서, 제2분말을 용융시키는 한편 제1분말의 용융을 억제하여 용사를 실시하는 것을 특징으로 하는 납땜용 부식방지 알루미늄재료의 제조방법.
  6. 제4항, 제5항 중의 어느 한 항에 있어서, 제1분말의 Al와 Si의 혼합분말 및/또는 Al-Si계 합금분말로 이루어지는 것을 특징으로 하는 납땜용 부식방지 알루미늄재료의 제조방법.
  7. 제4장, 제5항 중의 어느 한 항에 있어서, 제1분말이 Si분말인 것을 특징으로 하는 납땜용 부식방지 알루미늄재료의 제조방법.
  8. 제4항, 제5항, 제6항, 제7항 중의 어느 한 항에 있어서, 제1분말과 제2분말이 중량비로 30 : 70 내지 95 : 5인 것을 특징으로 하는 납땜용 부식방지 알루미늄재료의 제조방법.
  9. 제4항, 제5항, 제6항, 제7항, 제8항 중의 어느 한 항에 있어서, 제1분말과, 제2분말의 혼합분말에 다시 용제분말이 혼합되어 있는 것을 특징으로 하는 납땜용 부식방지 알루미늄재료의 제조방법.
  10. 제9항에 있어서, 제1분말 및 제2분말의 합계와 용제분말이 중량비로 95 : 5 내지 60 : 40인 것을 특징으로 하는 납땜용 부식방지 알루미늄재료의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930030431A 1992-12-29 1993-12-28 납땜용부식방지알루미늄재료및그제조방법 KR100320146B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP36212192 1992-12-29
JP92-362121 1992-12-29
JP93-271890 1993-10-29
JP27189093A JP3392481B2 (ja) 1993-10-29 1993-10-29 ろう付用アルミニウム材料の製造方法

Publications (2)

Publication Number Publication Date
KR940013710A true KR940013710A (ko) 1994-07-15
KR100320146B1 KR100320146B1 (ko) 2002-04-06

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US (1) US6200642B1 (ko)
EP (1) EP0605323B1 (ko)
KR (1) KR100320146B1 (ko)
CN (1) CN1052438C (ko)
AT (1) ATE192374T1 (ko)
AU (1) AU675673B2 (ko)
CA (1) CA2112441C (ko)
DE (1) DE69328542T2 (ko)
ES (1) ES2148212T3 (ko)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR19990086401A (ko) * 1998-05-21 1999-12-15 배길훈 열교환기의 튜브-핀어셈블리의 브레이징접합법.

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JP5734129B2 (ja) * 2011-08-09 2015-06-10 日本発條株式会社 流路付き部材及びその製造方法
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CN107052549A (zh) * 2016-08-29 2017-08-18 镇江市天通新材料科技有限公司 一种铝散热器用低熔点Zn‑Al合金钎焊层的制备方法
JP6529482B2 (ja) * 2016-12-26 2019-06-12 株式会社Uacj ろう付炉及びアルミニウム材のろう付方法
FR3096287B1 (fr) * 2019-05-24 2022-05-27 Valeo Systemes Thermiques Matériau, composition et procédé de brasage et procédé de fabrication d’un condenseur
EP3741497A1 (en) * 2019-05-24 2020-11-25 Valeo Systemes Thermiques-THS Filler metal composition and brazing flux composition, and method of brazing using these compounds
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Also Published As

Publication number Publication date
EP0605323B1 (en) 2000-05-03
AU675673B2 (en) 1997-02-13
CA2112441C (en) 2005-08-09
US6200642B1 (en) 2001-03-13
CN1091685A (zh) 1994-09-07
ES2148212T3 (es) 2000-10-16
DE69328542T2 (de) 2001-01-04
CN1052438C (zh) 2000-05-17
ATE192374T1 (de) 2000-05-15
DE69328542D1 (de) 2000-06-08
CA2112441A1 (en) 1994-06-30
EP0605323A1 (en) 1994-07-06
KR100320146B1 (ko) 2002-04-06
AU5275893A (en) 1994-07-14

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