KR910016956A - 합금화 용융아연 도금강판의 제조방법 - Google Patents

합금화 용융아연 도금강판의 제조방법 Download PDF

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KR910016956A
KR910016956A KR1019910004362A KR910004362A KR910016956A KR 910016956 A KR910016956 A KR 910016956A KR 1019910004362 A KR1019910004362 A KR 1019910004362A KR 910004362 A KR910004362 A KR 910004362A KR 910016956 A KR910016956 A KR 910016956A
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steel sheet
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dip galvanized
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마고도 이소베
마나부 오오호리
고오이찌 하시구찌
고오지 야마도
도시다게 하나자와
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도사끼 시노부
가와사끼 세이데쓰 가부시끼가이샤
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    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

내용 없음

Description

합금화 용융아연 도금강판의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. Ti을 0.01-0.1중량%를 함유하는 극저탄소 냉연 강판을 연속식 용융아연 도금 설비를 사용하여 가열 처리하고, 용융아연 도금을 하며 계속해서 가열 합금화를 하는 합금화 용융아연 도금 강판의 제조방법에 있어서, 모재 강판을 가열처리전에 탈지 및 산세를 한 후, 환원성 가스 분위기 내에서 가열처리하고 계속해서 용융아연 도금욕에 담글때의 강판 온도를 380℃ 이상, 도금을 온도 이하로 유지한 후 도금을 하는 것을 특징으로 하는 합금화 용융아연 도금 강판의 제조방법.
  2. 제1항에 있어서, 산세를 산세감량 0.2g/㎡이상으로 하는 것을 특징으로 하는 합금화 용융아연 도금 강판의 제조방법.
  3. 제1항에 있어서, 용융아연 도금을 하는 도금욕이 0.12-0.20중량%의 Al을 함유하는 것을 특징으로 하는 합금화 용융아연 도금 강판의 제조방법.
  4. 제1항에 있어서, 도금후의 가열 합금화 처리시의 도금층에로의 Fe의 확산량을 7-12중량%로 하는 것을 특징으로 하는 합금화 용융아연 도금 강판의 제조방법.
  5. 제1항에 있어서, Ti을 0.01-0.1중량% 함유하는 극저탄소 냉연 강판이 하기 조성으로 된 것인 합금화 용융아연 도금 강판의 제조방법.
    C : 0.005중량% 이하, Al : 0.01-0.1중량%, Ti : 0.01-0.1중량%, 그외 불가피한 불순물 및 Fe.
  6. 제1항에 있어서, Ti을 0.01-0.1중량% 함유하는 극 저탄소 냉연강판이 하기 조성으로 된 것인 합금화 용융 아연 도금 강판의 제조방법.
    C : 0.005중량% 이하, Al : 0.01-0.1중량%, Ti : 0.01-0.1중량%, Nb : 0.001-0.05중량%, 그외 불가피한 불순물 및 Fe.
  7. 제1항에 있어서, Ti을 0.01-0.1중량% 함유하는 극 저탄소 냉연 강판이 하기 조성으로 된 것인 합금화 용융아연 도금 강판의 제조방법.
    C : 0.005중량% 이하, Al : 0.01-0.1중량%, Ti : 0.01-0.1중량%, B : 0.0002-0.003중량%, 그외 불가피한 불순물 및 Fe.
  8. 제1항에 있어서, Ti을 0.01-0.1중량% 함유하는 극 저탄소 냉연 강판이 하기 조성으로 된 것인 합금화 용융아연 도금 강판의 제조방법.
    C : 0.005중량% 이하, Al : 0.01-0.1중량%, Ti : 0.01-0.1중량%, Nb : 0.001-0.05중량%, B : 0.0002-0.003중량%, 그외 불가피한 불순물 및 Fe.
  9. 제1항에 있어서, Ti을 0.01-0.1중량% 함유하는 극 저탄소 냉연 강판이 하기 조성으로 된 것인 합금화 용융아연 도금 강판의 제조방법.
    C : 0.005중량% 이하, Al : 0.01-0.1중량%, Ti : 0.01-0.1중량%, P : 0.02-0.1중량%, B : 0.0002-0.003중량%, 그외 불가피한 불순물 및 Fe.
  10. 제1항에 있어서, Ti을 0.01-0.1중량% 함유하는 극저탄소 냉연 강판이 하기 조성으로 된 것인 합금화 용융아연 도금 강판의 제조방법.
    C : 0.005중량% 이하, Al : 0.01-0.1중량%, Ti : 0.01-0.1중량%, Nb : 0.001-0.05중량%, P : 0.02-0.1중량%, B : 0.0002-0.003중량%, 그외 불가피한 불순물 및 Fe.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910004362A 1990-03-20 1991-03-20 합금화 용융아연 도금강판의 제조방법 KR930007145B1 (ko)

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JP2071137A JP2619550B2 (ja) 1990-03-20 1990-03-20 合金化溶融亜鉛めっき鋼板の製造方法
JP2-71137 1990-03-20

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US (1) US5127966A (ko)
EP (1) EP0448351B1 (ko)
JP (1) JP2619550B2 (ko)
KR (1) KR930007145B1 (ko)
AT (1) ATE124092T1 (ko)
AU (1) AU635825B2 (ko)
CA (1) CA2038504C (ko)
DE (1) DE69110513T2 (ko)

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KR100308257B1 (ko) * 1999-05-04 2001-09-13 박유복 철 구조물 연결핀의 아연 침투 확산 방법

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JP3318385B2 (ja) * 1993-03-04 2002-08-26 川崎製鉄株式会社 プレス加工性と耐めっき剥離性に優れた合金化溶融亜鉛めっき鋼板
JP2001192796A (ja) * 1999-11-05 2001-07-17 Nkk Corp 溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板の製造方法
JP2002088414A (ja) * 2000-09-13 2002-03-27 Nippon Steel Corp 連続焼鈍及び溶融メッキ兼用設備
EP2009129A1 (en) * 2007-06-29 2008-12-31 ArcelorMittal France Process for manufacturing a galvannealed steel sheet by DFF regulation
CN106498286B (zh) * 2016-12-01 2018-06-08 浙江东南新材科技有限公司 热镀锌钢卷的生产工艺
CN108034957B (zh) * 2017-12-27 2020-02-18 日照宝华新材料有限公司 高碳钢焊接酸洗方法
CN111850378B (zh) * 2020-07-17 2021-12-14 张家港扬子江冷轧板有限公司 一种消除镀锌家电板白痕的方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100308257B1 (ko) * 1999-05-04 2001-09-13 박유복 철 구조물 연결핀의 아연 침투 확산 방법

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JP2619550B2 (ja) 1997-06-11
EP0448351A1 (en) 1991-09-25
CA2038504C (en) 1994-03-08
EP0448351B1 (en) 1995-06-21
AU635825B2 (en) 1993-04-01
JPH03271354A (ja) 1991-12-03
ATE124092T1 (de) 1995-07-15
DE69110513T2 (de) 1995-11-30
KR930007145B1 (ko) 1993-07-30
DE69110513D1 (de) 1995-07-27
US5127966A (en) 1992-07-07
AU7360691A (en) 1991-09-26
CA2038504A1 (en) 1991-09-21

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