KR101819381B1 - 굽힘가공성이 우수한 아연합금도금강판 및 그 제조방법 - Google Patents

굽힘가공성이 우수한 아연합금도금강판 및 그 제조방법 Download PDF

Info

Publication number
KR101819381B1
KR101819381B1 KR1020160140342A KR20160140342A KR101819381B1 KR 101819381 B1 KR101819381 B1 KR 101819381B1 KR 1020160140342 A KR1020160140342 A KR 1020160140342A KR 20160140342 A KR20160140342 A KR 20160140342A KR 101819381 B1 KR101819381 B1 KR 101819381B1
Authority
KR
South Korea
Prior art keywords
steel sheet
single phase
zinc alloy
alloy plating
plating layer
Prior art date
Application number
KR1020160140342A
Other languages
English (en)
Korean (ko)
Other versions
KR20170049422A (ko
Inventor
김태철
김상헌
김종상
윤현주
유봉환
Original Assignee
주식회사 포스코
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=58743980&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101819381(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 주식회사 포스코 filed Critical 주식회사 포스코
Priority to PCT/KR2016/012098 priority Critical patent/WO2017074030A1/ko
Priority to US15/770,615 priority patent/US20180320260A1/en
Priority to JP2018521248A priority patent/JP6983153B2/ja
Publication of KR20170049422A publication Critical patent/KR20170049422A/ko
Application granted granted Critical
Publication of KR101819381B1 publication Critical patent/KR101819381B1/ko

Links

Images

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
    • C23C2/04—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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • 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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • 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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates
    • 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
    • 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
    • C23C2/261—After-treatment in a gas atmosphere, e.g. inert or reducing atmosphere
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent
    • 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]

Landscapes

  • 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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
KR1020160140342A 2015-10-26 2016-10-26 굽힘가공성이 우수한 아연합금도금강판 및 그 제조방법 KR101819381B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/KR2016/012098 WO2017074030A1 (ko) 2015-10-26 2016-10-26 굽힘가공성이 우수한 아연합금도금강판 및 그 제조방법
US15/770,615 US20180320260A1 (en) 2015-10-26 2016-10-26 Zinc alloy plated steel sheet having excellent bending workability and manufacturing method therefor
JP2018521248A JP6983153B2 (ja) 2015-10-26 2016-10-26 曲げ加工性に優れた亜鉛合金めっき鋼板及びその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150148793 2015-10-26
KR20150148793 2015-10-26

Publications (2)

Publication Number Publication Date
KR20170049422A KR20170049422A (ko) 2017-05-10
KR101819381B1 true KR101819381B1 (ko) 2018-01-18

Family

ID=58743980

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160140342A KR101819381B1 (ko) 2015-10-26 2016-10-26 굽힘가공성이 우수한 아연합금도금강판 및 그 제조방법

Country Status (5)

Country Link
US (1) US20180320260A1 (zh)
EP (1) EP3369838B1 (zh)
JP (1) JP6983153B2 (zh)
KR (1) KR101819381B1 (zh)
CN (1) CN108350555A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102672418B1 (ko) * 2022-07-29 2024-06-07 현대제철 주식회사 도금강판 및 그 제조방법

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101847567B1 (ko) 2015-12-24 2018-04-10 주식회사 포스코 미세하고 균일한 도금 조직을 갖는 도금 강판
CN110191973B (zh) * 2017-01-16 2021-04-20 日本制铁株式会社 镀覆钢材
CN113728121B (zh) * 2019-04-19 2023-06-20 日本制铁株式会社 镀层钢板
US11834747B2 (en) * 2019-06-26 2023-12-05 Posco Co., Ltd Plated steel wire and manufacturing method for the same
EP4022102A1 (en) 2019-08-30 2022-07-06 Rijksuniversiteit Groningen Characterization method of formability properties of zinc alloy coating on a metal substrate
CN111155044B (zh) * 2019-12-13 2021-09-21 首钢集团有限公司 一种提高锌铝镁镀层钢表面质量的方法、锌铝镁镀层
WO2023238940A1 (ja) * 2022-06-10 2023-12-14 日本製鉄株式会社 Ｚｎ－Ａｌ－Ｍｇ系溶融めっき鋼板

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6235410B1 (en) * 1996-12-13 2001-05-22 Nisshin Steel Co., Ltd. Hot-dip Zn-Al-Mg coated steel sheet excellent in corrosion resistance and surface appearance and process for the production thereof
JP3179401B2 (ja) * 1996-12-13 2001-06-25 日新製鋼株式会社 耐食性および表面外観の良好な溶融Ｚｎ−Ａｌ−Ｍｇめっき鋼板およびその製造法
JP3149129B2 (ja) * 1997-03-04 2001-03-26 日新製鋼株式会社 耐食性および表面外観の良好な溶融Ｚｎ−Ａｌ−Ｍｇ系めっき鋼板およびその製造法
JP3888784B2 (ja) * 1998-09-21 2007-03-07 日新製鋼株式会社 溶融Ｚｎ基めっき鋼板のエッジしわ防止法
JP4522552B2 (ja) * 2000-07-10 2010-08-11 日新製鋼株式会社 耐黒変性ミニマイズドスパングル溶融亜鉛めっき鋼板並びに処理液およびその使用法
JP3580261B2 (ja) * 2001-03-23 2004-10-20 住友金属工業株式会社 溶融Ｚｎ−Ａｌ−Ｍｇめっき鋼板およびその製造方法
JP3732141B2 (ja) * 2001-11-09 2006-01-05 新日本製鐵株式会社 加工後の耐食性に優れた溶融亜鉛−Ａｌ系合金めっき鋼板及びその製造方法
JP4546884B2 (ja) * 2004-07-07 2010-09-22 新日本製鐵株式会社 加工部耐食性に優れる表面処理めっき鋼板
BRPI0519664A2 (pt) * 2004-12-28 2009-03-03 Posco chapa de aÇo galvanizada sem flores de zinco, seu mÉtodo de produÇço e equipamento usado para tal produÇço
KR20120075235A (ko) * 2010-12-28 2012-07-06 주식회사 포스코 고내식 용융아연합금 도금강판과 그 제조방법
CN103429781B (zh) * 2011-01-20 2016-08-17 Posco公司 具有优良的深冲性能和超低温粘合脆性的热浸镀锌钢板及其制备方法
KR101417304B1 (ko) * 2012-07-23 2014-07-08 주식회사 포스코 내식성 및 표면외관이 우수한 용융아연합금 도금강판 및 그 제조방법
KR20150052376A (ko) * 2013-10-30 2015-05-14 주식회사 포스코 내식성이 우수한 용융아연합금 도금강판 및 그 제조방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
N. Pistofidisa, G. Vourliasb, et al.. A combined microscopical and XRD study of zinc coatings. Solid State Phenomena. Vol. 163 (2010). pp 93-96 (Online available since 2010/Jun/07)*

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102672418B1 (ko) * 2022-07-29 2024-06-07 현대제철 주식회사 도금강판 및 그 제조방법

Also Published As

Publication number Publication date
CN108350555A (zh) 2018-07-31
EP3369838A1 (en) 2018-09-05
KR20170049422A (ko) 2017-05-10
JP2018532889A (ja) 2018-11-08
EP3369838A4 (en) 2018-09-05
JP6983153B2 (ja) 2021-12-17
US20180320260A1 (en) 2018-11-08
EP3369838B1 (en) 2019-08-21

Similar Documents

Publication Publication Date Title
KR101819381B1 (ko) 굽힘가공성이 우수한 아연합금도금강판 및 그 제조방법
KR101767788B1 (ko) 내마찰성 및 내백청성이 우수한 도금 강재 및 그 제조방법
KR101758529B1 (ko) 인산염 처리성과 스폿 용접성이 우수한 아연합금도금강판 및 그 제조방법
EP2659017B1 (en) High corrosion resistant hot dip zn alloy plated steel sheet and method of manufacturing the same
EP2816139B1 (en) Plated steel plate for hot pressing and hot pressing method of plated steel plate
EP3561135B1 (en) Hot-dipped galvanized steel material having excellent weldability and press workability and manufacturing method therefor
KR101456346B1 (ko) 용융 아연계 도금 강판
TWI521092B (zh) 熔融Ａｌ－Ｚｎ系鍍覆鋼板及其製造方法
EP3396008B1 (en) Hot-dip galvanized steel sheet with excellent surface quality and resistance to low temperature brittle fracture
KR101657843B1 (ko) 용접성 및 가공부 내식성이 우수한 아연합금도금강판 및 그 제조방법
EP4079924A1 (en) Hot-dip zn-al-mg-based alloy-plated steel material having excellent corrosion resistance of processed portion, and method for manufacturing same
KR101568510B1 (ko) 스팽글이 없는 용융아연도금강판 및 용융아연도금액
JP2803566B2 (ja) 耐皮膜破壊性に優れた合金化処理亜鉛めっき鋼板
JPH0681099A (ja) 合金化溶融亜鉛めっき鋼板
KR101746955B1 (ko) 내스크래치성이 우수한 도금 강선 및 그 제조방법
JP2004277839A (ja) 亜鉛系金属被覆鋼材
US11866828B2 (en) Plated steel sheet for hot stamping
KR101325400B1 (ko) 준합금화 열연용융아연도금강판 및 그 제조방법
JP3279063B2 (ja) 薄目付けで耐食性に優れた表面処理鋼板およびその製造方法
JPH0641707A (ja) 合金化溶融亜鉛めっき鋼板およびその製造方法

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant