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WO2014119263A8 - 溶融Al－Zn系めっき鋼板とその製造方法 - Google Patents

溶融Al－Zn系めっき鋼板とその製造方法 Download PDF

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Publication number
WO2014119263A8
WO2014119263A8 PCT/JP2014/000341 JP2014000341W WO2014119263A8 WO 2014119263 A8 WO2014119263 A8 WO 2014119263A8 JP 2014000341 W JP2014000341 W JP 2014000341W WO 2014119263 A8 WO2014119263 A8 WO 2014119263A8
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WO
WIPO (PCT)
Prior art keywords
hot
dip
steel sheet
coated steel
alloy coated
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Application number
PCT/JP2014/000341
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English (en)
French (fr)
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WO2014119263A1 (ja
Inventor
大居　利彦
俊之 大熊
古田　彰彦
昌浩 吉田
松崎　晃
安藤　聡
Original Assignee
Ｊｆｅ鋼板株式会社
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 Ｊｆｅ鋼板株式会社 filed Critical Ｊｆｅ鋼板株式会社
Priority to KR1020157019616A priority Critical patent/KR20150097763A/ko
Priority to AU2014212962A priority patent/AU2014212962B2/en
Priority to CN201480006168.1A priority patent/CN104955976A/zh
Publication of WO2014119263A1 publication Critical patent/WO2014119263A1/ja
Publication of WO2014119263A8 publication Critical patent/WO2014119263A8/ja

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • 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
    • 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
    • C23C2/0224—Two or more thermal pretreatments
    • 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
    • C23C2/26—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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/29—Cooling or quenching
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Coating With Molten Metal (AREA)
  • General Chemical & Material Sciences (AREA)

Abstract

　良好な平板部の耐食性を有するとともに、良好な加工性により加工部の耐食性にも優れた溶融Al－Zn系めっき鋼板を連続式溶融めっきラインによって製造できる方法並びに該方法で得られた溶融Al－Zn系めっき鋼板を提供することを課題とする。　上記課題を解決するべく、本発明は、連続式溶融めっき設備において、溶融めっき後の鋼板を250～375℃の温度で5～60秒間保持することを特徴とする。
PCT/JP2014/000341 2013-01-31 2014-01-23 溶融Al－Zn系めっき鋼板とその製造方法 WO2014119263A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020157019616A KR20150097763A (ko) 2013-01-31 2014-01-23 용융 Al-Zn 계 도금 강판과 그 제조 방법
AU2014212962A AU2014212962B2 (en) 2013-01-31 2014-01-23 Hot-dip Al-Zn galvanized steel plate and method for producing same
CN201480006168.1A CN104955976A (zh) 2013-01-31 2014-01-23 熔融Al-Zn系镀覆钢板及其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-017834 2013-01-31
JP2013017834A JP6001469B2 (ja) 2013-01-31 2013-01-31 溶融Ａｌ−Ｚｎ系めっき鋼板とその製造方法

Publications (2)

Publication Number Publication Date
WO2014119263A1 WO2014119263A1 (ja) 2014-08-07
WO2014119263A8 true WO2014119263A8 (ja) 2015-07-30

Family

ID=51261981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/000341 WO2014119263A1 (ja) 2013-01-31 2014-01-23 溶融Al－Zn系めっき鋼板とその製造方法

Country Status (6)

Country Link
JP (1) JP6001469B2 (ja)
KR (1) KR20150097763A (ja)
CN (1) CN104955976A (ja)
AU (1) AU2014212962B2 (ja)
TW (1) TWI521092B (ja)
WO (1) WO2014119263A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017060745A1 (en) 2015-10-05 2017-04-13 Arcelormittal Steel sheet coated with a metallic coating based on aluminium and comprising titanium
CN105483591B (zh) * 2015-12-23 2018-12-07 常州大学 热浸镀用Zn-Al-Si-Ni合金镀层及热浸镀方法
JP6694663B2 (ja) * 2017-12-26 2020-05-20 日鉄日新製鋼株式会社 溶融Ａｌ系めっき鋼帯およびその製造方法
KR102153164B1 (ko) 2017-12-26 2020-09-07 주식회사 포스코 열간 프레스 성형용 도금강판 및 이를 이용한 성형부재
CN109402452A (zh) * 2018-12-07 2019-03-01 株洲冶炼集团股份有限公司 一种热镀用锌合金
KR102311503B1 (ko) 2019-12-20 2021-10-13 주식회사 포스코 가공성 및 내식성이 우수한 알루미늄계 합금 도금강판 및 이의 제조방법

Family Cites Families (8)

* 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
JPS59104432A (ja) * 1982-12-06 1984-06-16 Nippon Steel Corp 溶接性にすぐれた亜鉛メツキ鋼板の製造方法
JP2001164350A (ja) * 1999-12-09 2001-06-19 Daido Steel Sheet Corp アルミニウム−亜鉛合金めっき鋼板の製造方法
JP2004323932A (ja) * 2003-04-25 2004-11-18 Sumitomo Metal Ind Ltd 塗装鋼板、及びその母材めっき鋼板、並びにそれらの製造方法
JP4669385B2 (ja) * 2005-12-15 2011-04-13 新日本製鐵株式会社 酸洗ラインにおける鋼帯の清浄化方法
JP4584179B2 (ja) * 2006-04-13 2010-11-17 Ｊｆｅ鋼板株式会社 耐食性および加工性に優れた溶融Ｚｎ−Ａｌ合金めっき鋼板の製造方法
JP2010501731A (ja) * 2006-08-29 2010-01-21 ブルースコープ・スティール・リミテッド 金属被覆鉄ストリップ
CN101805881A (zh) * 2010-05-18 2010-08-18 梁士臣 提前风冷法生产锌基合金热镀钢带的方法及设备

Also Published As

Publication number Publication date
AU2014212962A1 (en) 2015-07-23
JP2014148715A (ja) 2014-08-21
CN104955976A (zh) 2015-09-30
JP6001469B2 (ja) 2016-10-05
TW201432091A (zh) 2014-08-16
WO2014119263A1 (ja) 2014-08-07
TWI521092B (zh) 2016-02-11
AU2014212962B2 (en) 2016-07-21
KR20150097763A (ko) 2015-08-26

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