MA42529A - Procédé de fabrication d'une pièce apte à la phosphatation à partir d'une tôle d'acier revêtue d'un revêtement métallique à base d'aluminium - Google Patents

Procédé de fabrication d'une pièce apte à la phosphatation à partir d'une tôle d'acier revêtue d'un revêtement métallique à base d'aluminium

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Publication number
MA42529A
MA42529A MA42529A MA42529A MA42529A MA 42529 A MA42529 A MA 42529A MA 42529 A MA42529 A MA 42529A MA 42529 A MA42529 A MA 42529A MA 42529 A MA42529 A MA 42529A
Authority
MA
Morocco
Prior art keywords
weight
blank
steel sheet
coated
aluminum
Prior art date
Application number
MA42529A
Other languages
English (en)
Other versions
MA42529B1 (fr
Inventor
Christian Allely
Grégory Leuillier
Amorim Tiago Machado
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 MA42529A publication Critical patent/MA42529A/fr
Publication of MA42529B1 publication Critical patent/MA42529B1/fr

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    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
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    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0257—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
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    • 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
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  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

La présente invention concerne un procédé de fabrication d'une pièce durcie revêtue d'un revêtement apte à la phosphatation, le procédé comprenant les étapes suivantes consistant à : a) fournir une tôle d'acier pré-revêtue d'un revêtement métallique comprenant de 4,0 à 20,0 % en poids de zinc, de 1,0 à 3,5 % en poids de silicium, éventuellement de 1,0 à 4,0 % en poids de magnésium et éventuellement d'autres éléments choisis parmi pb, ni, zr, ou hf, la teneur en poids de chaque élément additionnel étant inférieure à 0,3 % en poids, le reste étant constitué d'aluminium, des impuretés inévitables et d'éléments résiduels ; b) découper la tôle d'acier revêtue pour obtenir une ébauche ; c) traiter thermiquement l'ébauche à une température comprise entre 840 et 950 °c pour obtenir une microstructure complètement austénitique dans l'acier ; d) transférer l'ébauche dans un outil de presse ; e) soumettre l'ébauche à un formage à chaud pour obtenir une pièce ; f) refroidir la pièce obtenue à l'étape e) de manière à obtenir une microstructure d'acier martensitique ou martensito-bainitique ou constitué d'au moins 75 % de ferrite équiaxe, de 5 à 20 % de martensite et une quantité inférieure ou égale à 10 % de bainite.
MA42529A 2015-07-30 2016-07-29 Procédé de fabrication d'une pièce apte à la phosphatation à partir d'une tôle d'acier revêtue d'un revêtement métallique à base d'aluminium MA42529B1 (fr)

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PCT/IB2015/001285 WO2017017485A1 (fr) 2015-07-30 2015-07-30 Procédé de fabrication d'une pièce phosphatable à partir d'une tôle d'acier revêtue d'un revêtement métallique à base d'aluminium
PCT/IB2016/001076 WO2017017521A1 (fr) 2015-07-30 2016-07-29 Procédé de fabrication d'une pièce apte à la phosphatation à partir d'une tôle d'acier revêtue d'un revêtement métallique à base d'aluminium

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MA42529A true MA42529A (fr) 2018-06-06
MA42529B1 MA42529B1 (fr) 2021-04-30

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Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017017483A1 (fr) 2015-07-30 2017-02-02 Arcelormittal Tôle d'acier revêtue d'un revêtement métallique à base d'aluminium
WO2017017485A1 (fr) 2015-07-30 2017-02-02 Arcelormittal Procédé de fabrication d'une pièce phosphatable à partir d'une tôle d'acier revêtue d'un revêtement métallique à base d'aluminium
WO2017017484A1 (fr) 2015-07-30 2017-02-02 Arcelormittal Procédé pour la fabrication d'une pièce durcie qui ne présente pas de problèmes lme (liquide metal embrittlement - fragilité par les métaux liquides)
KR20190133753A (ko) * 2017-03-31 2019-12-03 닛폰세이테츠 가부시키가이샤 표면 처리 강판
WO2019171157A1 (fr) * 2018-03-09 2019-09-12 Arcelormittal Procédé de fabrication de pièces durcies à la presse à productivité élevée
CN112041467A (zh) * 2018-04-05 2020-12-04 蒂森克虏伯钢铁欧洲股份公司 由扁钢产品制造含涂层钢构件的方法、扁钢产品和钢构件
CN108588612B (zh) 2018-04-28 2019-09-20 育材堂（苏州）材料科技有限公司 热冲压成形构件、热冲压成形用预涂镀钢板及热冲压成形工艺
DE102018118015A1 (de) * 2018-07-25 2020-01-30 Muhr Und Bender Kg Verfahren zur Herstellung eines gehärteten Stahlprodukts
RU2765968C1 (ru) 2018-09-13 2022-02-07 Арселормиттал Сборочная единица, содержащая по меньшей мере две металлические подложки
US11772184B2 (en) 2018-09-13 2023-10-03 Arcelormittal Welding method for the manufacture of an assembly of at least 2 metallic substrates
CA3107713C (fr) 2018-09-13 2023-11-14 Arcelormittal Ensemble d'au moins 2 substrats metalliques
WO2020109849A1 (fr) 2018-11-30 2020-06-04 Arcelormittal Injection de fil
WO2020162513A1 (fr) * 2019-02-05 2020-08-13 日本製鉄株式会社 Élément en acier revêtu, tôle d'acier revêtue et procédés de production d'un tel élément et d'une telle tôle d'acier
WO2020208399A1 (fr) * 2019-04-09 2020-10-15 Arcelormittal Assemblage d'un composant en aluminium et d'une pièce en acier trempé sous presse ayant un revêtement en alliage comprenant du silicium, du fer, du zinc, éventuellement du magnésium, le reste étant de l'aluminium
WO2021084302A1 (fr) * 2019-10-30 2021-05-06 Arcelormittal Procédé d'emboutissage à chaud
WO2021084304A1 (fr) * 2019-10-30 2021-05-06 Arcelormittal Procédé d'emboutissage à chaud
WO2021084303A1 (fr) * 2019-10-30 2021-05-06 Arcelormittal Procédé d'emboutissage à chaud
WO2021084305A1 (fr) 2019-10-30 2021-05-06 Arcelormittal Procédé d'emboutissage à chaud
KR20210078277A (ko) 2019-12-18 2021-06-28 주식회사 포스코 알루미늄합금 도금강판, 열간성형 부재 및 이들의 제조방법
EP3872230A1 (fr) * 2020-02-28 2021-09-01 voestalpine Stahl GmbH Procédé de fabrication de composants en acier durci doté d'une couche de protection contre la corrosion en alliage de zinc conditionnée
CN113897521A (zh) * 2020-07-06 2022-01-07 济南科为达新材料科技有限公司 适用于制作滑动轴承的铝合金材料
WO2022064256A1 (fr) 2020-09-25 2022-03-31 Arcelormittal Structure latérale pour véhicule automobile
KR20230135712A (ko) 2022-03-16 2023-09-26 남상명 핫스탬핑 금형의 표면 처리 방법
KR20240140130A (ko) * 2022-03-29 2024-09-24 제이에프이 스틸 가부시키가이샤 열간 프레스 부재 및 열간 프레스용 강판
WO2023188792A1 (fr) * 2022-03-29 2023-10-05 Ｊｆｅスチール株式会社 Élément de presse à chaud et plaque d'acier pour pressage à chaud
WO2024121610A1 (fr) 2022-12-09 2024-06-13 Arcelormittal Procédé de fabrication de pièces de presse en acier à faible impact environnemental

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04293759A (ja) 1991-03-20 1992-10-19 Nippon Steel Corp 耐食性に優れた溶融アルミニウムめっき鋼板
KR0146986B1 (ko) 1995-08-29 1998-11-02 서정욱 알루미늄 도금강판의 인산염처리성을 향상시키는 방법
JP3267178B2 (ja) 1996-12-18 2002-03-18 住友金属工業株式会社 加工性に優れたＺｎ−Ａｌ合金めっき鋼板
JPH11279735A (ja) * 1998-03-27 1999-10-12 Nisshin Steel Co Ltd Ａｌ−Ｓｉ−Ｍｇ−Ｚｎ系溶融Ａｌ基めっき鋼板
JP2000104153A (ja) 1998-09-28 2000-04-11 Daido Steel Sheet Corp 亜鉛−アルミニウム合金めっき鋼板
JP4199404B2 (ja) 1999-03-15 2008-12-17 新日本製鐵株式会社 高耐食性めっき鋼板
KR100317680B1 (ko) 1999-04-29 2001-12-22 이계안 알루미늄 합금 및 강판을 동시에 처리할 수 있는 도장 하지용 표면처리제
JP4267184B2 (ja) 1999-06-29 2009-05-27 新日本製鐵株式会社 耐食性、外観に優れた溶融アルミめっき鋼板及びその製造法
JP4136286B2 (ja) 1999-08-09 2008-08-20 新日本製鐵株式会社 耐食性に優れたＺｎ−Ａｌ−Ｍｇ−Ｓｉ合金めっき鋼材およびその製造方法
JP2001214280A (ja) 2000-01-28 2001-08-07 Nippon Steel Corp 潤滑性に優れたＣｒを使用しない皮膜を被覆するＳｎ系，Ａｌ系めっき鋼板
JP2002012959A (ja) 2000-04-26 2002-01-15 Nippon Steel Corp 加工部及び端面耐食性に優れたＡｌ系めっき鋼板
JP2002322527A (ja) 2001-04-25 2002-11-08 Nippon Steel Corp Ａｌ−Ｚｎ−Ｍｇ系合金めっき鉄鋼製品
RU2202649C1 (ru) 2001-12-26 2003-04-20 Закрытое акционерное общество "Межотраслевое юридическое агентство "Юрпромконсалтинг" Способ нанесения алюминиевых покрытий на изделия из чугуна и стали
JP2004339530A (ja) 2003-05-13 2004-12-02 Nippon Steel Corp 加工性に優れたＭｇ含有めっき鋼材およびその製造方法
DE502004011583D1 (de) 2003-07-29 2010-10-07 Voestalpine Automotive Gmbh Verfahren zum herstellen von geharteten bauteilen aus stahlblech
JP2005060728A (ja) 2003-08-11 2005-03-10 Nippon Steel Corp 低比重溶融アルミめっき鋼板及びそのプレス加工方法
JP2005290418A (ja) 2004-03-31 2005-10-20 Jfe Steel Kk プレス加工性に優れた溶融Ａｌ−Ｚｎ系めっき鋼板及びその製造方法
JP2006051543A (ja) 2004-07-15 2006-02-23 Nippon Steel Corp 冷延、熱延鋼板もしくはＡｌ系、Ｚｎ系めっき鋼板を使用した高強度自動車部材の熱間プレス方法および熱間プレス部品
JP2006193776A (ja) 2005-01-12 2006-07-27 Nisshin Steel Co Ltd 摺動性に優れたＺｎ−Ａｌ−Ｍｇ系合金めっき鋼板及び摺動部材
JP4410718B2 (ja) 2005-04-25 2010-02-03 新日本製鐵株式会社 塗料密着性、塗装後耐食性に優れたＡｌ系めっき鋼板及びこれを用いた自動車部材並びにＡｌ系めっき鋼板の製造方法
JP4733522B2 (ja) 2006-01-06 2011-07-27 新日本製鐵株式会社 耐食性、耐疲労性に優れた高強度焼き入れ成形体の製造方法
WO2007118939A1 (fr) 2006-04-19 2007-10-25 Arcelor France Procede de fabrication d'une piece soudee a tres hautes caracteristiques mecaniques a partir d'une tole laminee et revetue
JP4932376B2 (ja) 2006-08-02 2012-05-16 新日本製鐵株式会社 めっき性に優れた高強度溶融亜鉛めっき鋼板及びその製造方法
JP4919427B2 (ja) 2006-10-03 2012-04-18 日新製鋼株式会社 溶融めっき鋼板の温間加工方法
WO2008110670A1 (fr) 2007-03-14 2008-09-18 Arcelormittal France Acier pour formage a chaud ou trempe sous outil a ductilite amelioree
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
WO2009131233A1 (fr) 2008-04-22 2009-10-29 新日本製鐵株式会社 Tôle d'acier plaquée et procédé de pressage à chaud de tôle d'acier plaquée
JP5600868B2 (ja) 2008-09-17 2014-10-08 Ｊｆｅスチール株式会社 溶融Ａｌ−Ｚｎ系めっき鋼板の製造方法
BRPI1007387B1 (pt) 2009-01-16 2019-11-19 Nippon Steel & Sumitomo Metal Corp material de aço revestido com liga de zn-al-mg-si-cr por imersão a quente e seu método para produção
WO2010085983A1 (fr) 2009-02-02 2010-08-05 Arcelormittal Investigacion Y Desarrollo S.L. Procédé de fabrication de pièces estampées revêtues et pièces préparées à partir de ce procédé
JP4825882B2 (ja) 2009-02-03 2011-11-30 トヨタ自動車株式会社 高強度焼き入れ成形体及びその製造方法
DE102009007909A1 (de) 2009-02-06 2010-08-12 Thyssenkrupp Steel Europe Ag Verfahren zum Herstellen eines Stahlbauteils durch Warmformen und durch Warmformen hergestelltes Stahlbauteil
JP5404126B2 (ja) 2009-03-26 2014-01-29 日新製鋼株式会社 耐食性に優れたＺｎ−Ａｌ系めっき鋼板およびその製造方法
DE102009017326A1 (de) 2009-04-16 2010-10-21 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung von pressgehärteten Bauteilen
KR101411665B1 (ko) 2009-08-06 2014-06-25 신닛테츠스미킨 카부시키카이샤 복사 전열 가열용 금속판 및 그 제조 방법 및 강도가 다른 부분을 갖는 금속 가공품 및 그 제조 방법
DE102009043926A1 (de) 2009-09-01 2011-03-10 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zur Herstellung eines Metallbauteils
CN102791901B (zh) * 2009-12-29 2015-05-06 Posco公司 用于热压的具有显著表面特性的镀锌钢板,使用该钢板得到的热压模塑部件,以及其制备方法
JP5136609B2 (ja) 2010-07-29 2013-02-06 Ｊｆｅスチール株式会社 成形性および耐衝撃性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
CN102011082A (zh) 2010-11-12 2011-04-13 上海大学 Al-Zn-Si-Mg合金镀层的热浸镀工艺方法
RU2553128C2 (ru) 2010-11-26 2015-06-10 ДжФЕ СТИЛ КОРПОРЕЙШН СТАЛЬНОЙ ЛИСТ С Al-Zn ПОКРЫТИЕМ, НАНЕСЁННЫМ СПОСОБОМ ГОРЯЧЕГО ОКУНАНИЯ, И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ
WO2012070695A1 (fr) 2010-11-26 2012-05-31 Ｊｆｅスチール株式会社 TÔLE EN ACIER PLAQUÉE PAR IMMERSION À CHAUD À BASE D'Al-Zn
HUE054465T2 (hu) 2010-12-24 2021-09-28 Voestalpine Stahl Gmbh Módszer bevont acéllemezek kialakítására és keményítésére
EP2695963B1 (fr) * 2011-04-01 2021-11-03 Nippon Steel Corporation Composant à haute résistance estampé à chaud possédant une excellente résistance à la corrosion après revêtement
UA109963C2 (uk) 2011-09-06 2015-10-26 Катана сталь, яка затвердіває внаслідок виділення часток після гарячого формування і/або загартовування в інструменті, яка має високу міцність і пластичність, та спосіб її виробництва
DE202012000616U1 (de) * 2012-01-24 2012-02-29 Benteler Automobiltechnik Gmbh Struktur- und/oder Karosseriebauteil für ein Kraftfahrzeug mit verbesserten Crasheigenschaften und Korrosionsschutz
BR112014019984B1 (pt) 2012-02-14 2021-03-09 Nippon Steel Corporation chapa de aço revestida para uso em prensagem a quente e método de prensar a quente a chapa de aço revestida
JP6169319B2 (ja) 2012-02-15 2017-07-26 理想科学工業株式会社 封筒用紙
NO2839049T3 (fr) * 2012-04-17 2018-03-17
NZ706336A (en) 2012-10-17 2019-02-22 Bluescope Steel Ltd Method of producing metal-coated steel strip
JP6171872B2 (ja) 2013-11-12 2017-08-02 新日鐵住金株式会社 ホットスタンプ鋼材の製造方法、ホットスタンプ用鋼板の製造方法及びホットスタンプ用鋼板
WO2016132165A1 (fr) 2015-02-19 2016-08-25 Arcelormittal Procede de fabrication d'une piece phosphatable a partir d'une tole revetue d'un revetement a base d'aluminium et d'un revetement de zinc
WO2017006144A1 (fr) * 2015-07-09 2017-01-12 Arcelormittal Acier pour trempe à la presse et pièce trempée à la presse fabriquée à partir d'un tel acier
WO2017017485A1 (fr) 2015-07-30 2017-02-02 Arcelormittal Procédé de fabrication d'une pièce phosphatable à partir d'une tôle d'acier revêtue d'un revêtement métallique à base d'aluminium
WO2017017484A1 (fr) 2015-07-30 2017-02-02 Arcelormittal Procédé pour la fabrication d'une pièce durcie qui ne présente pas de problèmes lme (liquide metal embrittlement - fragilité par les métaux liquides)
WO2017017483A1 (fr) 2015-07-30 2017-02-02 Arcelormittal Tôle d'acier revêtue d'un revêtement métallique à base d'aluminium

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MA42529B1 (fr) 2021-04-30
KR102094089B1 (ko) 2020-03-27
WO2017017521A1 (fr) 2017-02-02
ES2864840T3 (es) 2021-10-14
CA2991549A1 (fr) 2017-02-02
JP2018527461A (ja) 2018-09-20
EP3329029B1 (fr) 2021-03-24
PL3329029T3 (pl) 2021-09-20
EP3329029A1 (fr) 2018-06-06
BR112018000460A2 (pt) 2018-09-11
US12104255B2 (en) 2024-10-01
US20220356552A1 (en) 2022-11-10
KR20180022929A (ko) 2018-03-06
CN107923024B (zh) 2019-12-17
US11414737B2 (en) 2022-08-16
WO2017017521A8 (fr) 2018-02-22
MX2018001303A (es) 2018-04-30
UA119406C2 (uk) 2019-06-10
US20180216218A1 (en) 2018-08-02
HUE053698T2 (hu) 2021-07-28
CN110592516B (zh) 2021-10-29
CN107923024A (zh) 2018-04-17
BR112018000460B8 (pt) 2022-03-15
JP6628863B2 (ja) 2020-01-15
RU2682508C1 (ru) 2019-03-19
CN110592516A (zh) 2019-12-20
WO2017017485A1 (fr) 2017-02-02
BR112018000460B1 (pt) 2022-02-22
CA2991549C (fr) 2021-03-30

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