KR940021750A - 프레스가공성과 내도금박리성이 우수한 합금화용융아연도금강판 - Google Patents

프레스가공성과 내도금박리성이 우수한 합금화용융아연도금강판 Download PDF

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KR940021750A
KR940021750A KR1019940004192A KR19940004192A KR940021750A KR 940021750 A KR940021750 A KR 940021750A KR 1019940004192 A KR1019940004192 A KR 1019940004192A KR 19940004192 A KR19940004192 A KR 19940004192A KR 940021750 A KR940021750 A KR 940021750A
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South Korea
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less
dip galvanized
steel sheet
galvanized steel
weight
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KR1019940004192A
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KR100261522B1 (ko
Inventor
마꼬또 이소베
가즈아끼 교노
노부유끼 모리또
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도사끼 시노부
가와사끼 세이데쓰 가부시끼가이샤
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Application filed by 도사끼 시노부, 가와사끼 세이데쓰 가부시끼가이샤 filed Critical 도사끼 시노부
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Classifications

    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/29—Cooling or quenching

Abstract

고도의 프레스가공성과 우수한 내도금박리를 갖는 합금화 용융아연도금강판을 제조하는 것을 목적으로하며, 극저탄소강판표면에 Fe 9~12중량%, A10.3~1.5중량% 함유하는 합금화 용융아연도금층을 부착량 25~70g/㎡의 범위로 형성함으로써, 성형성이 우수하고, 또 파우더링성과 플레이킹성 모두 우수한 합금화 용융아연도금강판을 얻을 수 있다.

Description

프레스가공성과 내도금박리성이 우수한 합금화용융아연도금강판
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 비드식 인발시험의 설명도.

Claims (2)

  1. C 0.0015중량% 이하, Si 0.1중량% 이하, Mn 0.03중량% 이상 0.3중량% 이하, Al 0.01중량% 이상, 0.1중량% 이하, P 0.01중량% 이하, S 0.005중량$ 이하, O 0.005중량% 이하, N 0.005중량% 이하를 함유하고, 다시 0.03중량% 이하의 Ti 또는 0.03중량% 이하의 Nb 적어도 1종 이상을, C/12≤Ti*/48+Nb/93≤C/2를 만족하는 범위로 함유하는 강판표면에, Fe 9중량% 이상, 12중량% 이하, Al 0.3중량% 이상, 1.5중량% 이하, Pb 0.1중량% 이하를 함유하는 합금화 용융아연도금층이 25g/㎡ 이상 70g/㎡ 이하인 것을 특징으로 하는 프레스가공성과 내도금박리성이 우수한 합금화용융아연 도금강판, 단 Ti*는 Ti-(48N/14+48S/32)≥0일때는 Ti*= Ti-(48N/14+48S/32), Ti-(48N/14*48S/32)〈0 일때는 Ti*=0으로함.
  2. 제1항에 있어서, 다시 B를 0.001중량% 이하로 함유하는 것인 프레스가공성과 내도금박리성이 우수한 합금화 용융아연도금강판.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940004192A 1993-03-04 1994-03-04 프레스가공성과 내도금박리성이 우수한 합금화 용융아연도금강판 KR100261522B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-43122 1993-03-04
JP04312293A JP3318385B2 (ja) 1993-03-04 1993-03-04 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

Publications (2)

Publication Number Publication Date
KR940021750A true KR940021750A (ko) 1994-10-19
KR100261522B1 KR100261522B1 (ko) 2000-07-15

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KR1019940004192A KR100261522B1 (ko) 1993-03-04 1994-03-04 프레스가공성과 내도금박리성이 우수한 합금화 용융아연도금강판

Country Status (7)

Country Link
EP (1) EP0613961B1 (ko)
JP (1) JP3318385B2 (ko)
KR (1) KR100261522B1 (ko)
CN (1) CN1125188C (ko)
CA (1) CA2116984A1 (ko)
DE (1) DE69404338T2 (ko)
TW (1) TW380165B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010056280A (ko) * 1999-12-14 2001-07-04 이구택 크레이터 결함을 감소시키는 합금화 용융아연 도금방법
KR20230043806A (ko) * 2020-12-17 2023-03-31 주식회사 포스코 이종코팅 강판 및 디스플레이 장치

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100374585C (zh) * 2000-09-12 2008-03-12 杰富意钢铁株式会社 高抗拉强度热浸镀钢板及其制造方法
CA2535894C (en) * 2003-08-29 2009-10-06 Jfe Steel Corporation Hot dip galvanized steel sheet and method for manufacturing same
KR101091442B1 (ko) * 2003-12-29 2011-12-07 주식회사 포스코 도금부착성이 우수한 합금화 용융아연 도금강판과 그제조방법
JP4486518B2 (ja) * 2005-01-27 2010-06-23 新日本製鐵株式会社 プレス成形性とプレス成形時の被膜密着性に優れた合金化溶融亜鉛めっき鋼板
WO2007048883A1 (fr) 2005-10-27 2007-05-03 Usinor Procede de fabrication d'une piece a tres hautes caracteristiques mecaniques a partir d'une tole laminee et revetue
CN100519058C (zh) * 2007-04-20 2009-07-29 攀枝花钢铁(集团)公司 深冲光整热镀锌钢板的生产方法
CN100591793C (zh) * 2008-07-30 2010-02-24 攀钢集团研究院有限公司 热镀锌钢板制造方法
CN101948981A (zh) * 2010-08-25 2011-01-19 青岛海信电器股份有限公司 热镀锌钢板及其制造方法与应用、led液晶电视后壳
CN103842541B (zh) * 2011-09-30 2016-03-30 新日铁住金株式会社 烘烤硬化性优良的高强度热浸镀锌钢板、高强度合金化热浸镀锌钢板以及它们的制造方法
CN104372279A (zh) * 2014-09-17 2015-02-25 朱忠良 一种具有优异的冲压性、耐腐蚀性的热浸镀锌钢板

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287008A (en) * 1979-11-08 1981-09-01 Bethlehem Steel Corporation Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product
JPS61276962A (ja) * 1985-05-31 1986-12-06 Kawasaki Steel Corp 焼付硬化性および耐パウダリング性に優れる深絞り用合金化溶融亜鉛めっき鋼板の製造方法
JPS6240353A (ja) * 1985-08-14 1987-02-21 Sumitomo Metal Ind Ltd 合金化亜鉛めつき鋼板の製造方法
JPS62142755A (ja) * 1985-12-17 1987-06-26 Nippon Steel Corp 合金化溶融亜鉛めつき鋼板およびその製造方法
JP2695260B2 (ja) * 1989-12-19 1997-12-24 川崎製鉄株式会社 プレス成形性に優れた合金化溶融Ｚｎめっき鋼板の製造方法
JP2812770B2 (ja) * 1990-02-06 1998-10-22 新日本製鐵株式会社 焼付硬化性及び耐パウダリング性に優れた深絞り用合金化溶融亜鉛めっき冷延鋼板の製造方法
JP2619550B2 (ja) * 1990-03-20 1997-06-11 川崎製鉄株式会社 合金化溶融亜鉛めっき鋼板の製造方法
JPH046260A (ja) * 1990-04-25 1992-01-10 Sumitomo Metal Ind Ltd 超深絞り性溶融亜鉛めっき鋼板の製造法
JPH07116581B2 (ja) * 1990-05-22 1995-12-13 新日本製鐵株式会社 加工によるめっき剥離が少なく焼付硬化性に優れた高強度合金化溶融亜鉛めっき鋼板
JP2932701B2 (ja) * 1991-01-09 1999-08-09 住友金属工業株式会社 合金化溶融亜鉛めっき鋼板
CN1053268A (zh) * 1991-01-09 1991-07-24 河北省冶金研究所 钢丝的高耐蚀性的双浸热镀工艺
JP3271354B2 (ja) * 1993-02-16 2002-04-02 ミノルタ株式会社 画像処理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010056280A (ko) * 1999-12-14 2001-07-04 이구택 크레이터 결함을 감소시키는 합금화 용융아연 도금방법
KR20230043806A (ko) * 2020-12-17 2023-03-31 주식회사 포스코 이종코팅 강판 및 디스플레이 장치

Also Published As

Publication number Publication date
CN1096060A (zh) 1994-12-07
DE69404338D1 (de) 1997-09-04
EP0613961A1 (en) 1994-09-07
JP3318385B2 (ja) 2002-08-26
CA2116984A1 (en) 1994-09-05
EP0613961B1 (en) 1997-07-23
DE69404338T2 (de) 1997-11-13
JPH06256903A (ja) 1994-09-13
KR100261522B1 (ko) 2000-07-15
CN1125188C (zh) 2003-10-22
TW380165B (en) 2000-01-21

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