MA39875B1 - Tôle d'acier munie d'un revêtement à protection cathodique sacrificielle comprenant du lanthane - Google Patents

Tôle d'acier munie d'un revêtement à protection cathodique sacrificielle comprenant du lanthane

Info

Publication number
MA39875B1
MA39875B1 MA39875A MA39875A MA39875B1 MA 39875 B1 MA39875 B1 MA 39875B1 MA 39875 A MA39875 A MA 39875A MA 39875 A MA39875 A MA 39875A MA 39875 B1 MA39875 B1 MA 39875B1
Authority
MA
Morocco
Prior art keywords
weight
lanthanum
steel sheet
cathodic protection
protection coating
Prior art date
Application number
MA39875A
Other languages
English (en)
Other versions
MA39875A (fr
Inventor
Christian Allély
Jacques Petitjean
Original Assignee
Arcelormittal
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 Arcelormittal filed Critical Arcelormittal
Publication of MA39875A publication Critical patent/MA39875A/fr
Publication of MA39875B1 publication Critical patent/MA39875B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/208—Deep-drawing by heating the blank or deep-drawing associated with heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • 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
    • C23C2/04—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
    • C23C2/12—Aluminium 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Extraction Processes (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une tôle d'acier pourvue d'un revêtement sacrificiel à protection cathodique comprenant entre 1 et 40% en poids de zinc, entre 0,01 et 0,4% en poids de lanthane et éventuellement jusqu'à 10% en poids de magnésium, éventuellement jusqu'à 15% en poids. Silicium, et éventuellement jusqu'à 0,3% en poids, en quantités cumulatives, de composants supplémentaires, le reste étant constitué d'aluminium et d'impuretés ou d'éléments résiduels inévitables. L'invention concerne également un procédé de fabrication de pièces par matriçage à froid ou à chaud et les pièces ainsi obtenues.
MA39875A 2014-05-28 2015-05-28 Tôle d'acier munie d'un revêtement à protection cathodique sacrificielle comprenant du lanthane MA39875B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IB2014/061788 WO2015181581A1 (fr) 2014-05-28 2014-05-28 Tôle d'acier munie d'un revêtement à protection cathodique sacrificielle comprenant du lanthane
EP15724718.0A EP3149217B1 (fr) 2014-05-28 2015-05-28 Tôle d'acier munie d'un revêtement à protection cathodique sacrificielle comprenant du lanthane
PCT/EP2015/061891 WO2015181318A1 (fr) 2014-05-28 2015-05-28 Tôle d'acier munie d'un revêtement à protection cathodique sacrificielle comprenant du lanthane

Publications (2)

Publication Number Publication Date
MA39875A MA39875A (fr) 2017-04-05
MA39875B1 true MA39875B1 (fr) 2018-10-31

Family

ID=51014589

Family Applications (1)

Application Number Title Priority Date Filing Date
MA39875A MA39875B1 (fr) 2014-05-28 2015-05-28 Tôle d'acier munie d'un revêtement à protection cathodique sacrificielle comprenant du lanthane

Country Status (15)

Country Link
US (1) US10676804B2 (fr)
EP (1) EP3149217B1 (fr)
JP (1) JP6762879B2 (fr)
KR (1) KR102384093B1 (fr)
CN (2) CN106460138A (fr)
BR (1) BR112016027581B1 (fr)
CA (1) CA2950476C (fr)
ES (1) ES2689039T3 (fr)
HU (1) HUE040007T2 (fr)
MA (1) MA39875B1 (fr)
MX (1) MX2016015550A (fr)
PL (1) PL3149217T3 (fr)
RU (1) RU2689979C2 (fr)
UA (1) UA120272C2 (fr)
WO (2) WO2015181581A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018096387A1 (fr) * 2016-11-24 2018-05-31 Arcelormittal Tôle d'acier laminé à chaud et revêtu pour estampage à chaud, pièce d'acier revêtu estampé à chaud, et ses procédés de fabrication
WO2018126471A1 (fr) * 2017-01-09 2018-07-12 Henkel Ag & Co. Kgaa Composition de revêtement protecteur durcissable
JP6812996B2 (ja) * 2017-03-31 2021-01-13 Ｊｆｅスチール株式会社 溶融Ａｌ系めっき鋼板とその製造方法
KR102153164B1 (ko) 2017-12-26 2020-09-07 주식회사 포스코 열간 프레스 성형용 도금강판 및 이를 이용한 성형부재
CN108359866B (zh) * 2018-05-02 2020-01-10 华中科技大学 一种耐高温铝合金牺牲阳极材料及其制备方法与应用
CN108588625B (zh) * 2018-07-31 2021-02-26 中研智能装备有限公司 一种钢结构用ZnAlMgSiB防腐涂层及其制备方法
CN108893698B (zh) * 2018-07-31 2021-02-23 中研智能装备有限公司 钢结构用ZnAlMgTiSiB防腐涂层及其制备方法
KR102153172B1 (ko) * 2018-08-30 2020-09-07 주식회사 포스코 열간 성형성 및 내식성이 우수한 알루미늄-아연 합금 도금강판 및 그 제조방법
CN110527881B (zh) * 2019-04-23 2021-10-01 华南理工大学 一种快速凝固高性能高锌含量Al-Zn-Mg-Cu-Zr合金及其制备方法
DE102021203476A1 (de) 2021-04-08 2022-10-13 Volkswagen Aktiengesellschaft Verfahren zur Herstellung eines hoch- oder höchstfesten Bauteils
CN113528940B (zh) * 2021-06-16 2022-06-21 首钢集团有限公司 一种铝硅合金系镀层热成形钢及其制备方法

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JP2003003280A (ja) * 2001-06-25 2003-01-08 Nippon Steel Corp 端面防錆性に優れためっき鋼材
KR101070061B1 (ko) * 2006-03-20 2011-10-04 신닛뽄세이테쯔 카부시키카이샤 고내식성 용융 Ｚｎ계 도금 강재
DE102007021602A1 (de) * 2007-05-08 2008-11-20 Voestalpine Stahl Gmbh Korrosionsschutzsystem für Metalle und Pigment hierfür
EP2025771A1 (fr) * 2007-08-15 2009-02-18 Corus Staal BV Procédé de production de bande d'acier revêtu pour produire des éléments taylorisés adaptés à la mise en forme thermomécanique, bande produite, et utilisation d'une telle bande revêtue
JP2009120948A (ja) * 2007-10-24 2009-06-04 Nippon Steel Corp 耐食性及び溶接性に優れる合金めっき鋼材
JP2009120942A (ja) * 2007-10-24 2009-06-04 Nippon Steel Corp 切断端面耐食性及び加工部耐食性に優れたアルミニウム合金めっき鋼板
CN101457320A (zh) 2009-01-04 2009-06-17 上海大学 钢材热浸镀用Al-Zn-Mg-Si合金
CN101538706A (zh) * 2009-04-10 2009-09-23 华南理工大学 一种热镀锌层表面防腐蚀的稀土转化膜的制备方法
JP2011032498A (ja) * 2009-07-30 2011-02-17 Jfe Steel Corp 熱間プレス用表面処理鋼板およびそれを用いた熱間プレス部材の製造方法
CN101736217B (zh) * 2009-12-28 2011-07-27 江苏麟龙新材料股份有限公司 含铝-硅-锌-稀土-镁-铁的热浸镀合金及其制备方法
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Also Published As

Publication number Publication date
KR20170010773A (ko) 2017-02-01
RU2016146657A (ru) 2018-05-28
US10676804B2 (en) 2020-06-09
WO2015181581A1 (fr) 2015-12-03
WO2015181318A1 (fr) 2015-12-03
RU2016146657A3 (fr) 2018-12-12
BR112016027581B1 (pt) 2021-02-23
MX2016015550A (es) 2017-04-25
CA2950476A1 (fr) 2015-12-03
CN106460138A (zh) 2017-02-22
PL3149217T3 (pl) 2019-01-31
US20170198374A1 (en) 2017-07-13
JP2017524806A (ja) 2017-08-31
CA2950476C (fr) 2023-01-03
JP6762879B2 (ja) 2020-09-30
EP3149217A1 (fr) 2017-04-05
CN114717502A (zh) 2022-07-08
KR102384093B1 (ko) 2022-04-06
RU2689979C2 (ru) 2019-05-30
EP3149217B1 (fr) 2018-07-11
HUE040007T2 (hu) 2019-02-28
UA120272C2 (uk) 2019-11-11
ES2689039T3 (es) 2018-11-08
MA39875A (fr) 2017-04-05

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