EP4110970C0 - Procédé de fabrication de composants en acier durci doté d'une couche de protection contre la corrosion en alliage de zinc conditionnée - Google Patents

Procédé de fabrication de composants en acier durci doté d'une couche de protection contre la corrosion en alliage de zinc conditionnée

Info

Publication number: EP4110970C0
Authority: EP; European Patent Office
Prior art keywords: conditioned; protective layer; hardened steel; steel components; corrosion protective
Prior art date: 2020-02-28
Legal status (The legal status 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 status listed.): Active

Application number

EP21707718.9A

Other languages

German (de)

English (en)

Other versions

EP4110970B1 (fr

EP4110970A1 (fr

Inventor

Ernst Schachinger

Martin Fleischanderl

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Voestalpine Stahl GmbH

Original Assignee

Voestalpine Stahl GmbH

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.)

2020-02-28

Filing date

2021-03-01

Publication date

2023-10-04

2021-03-01 Application filed by Voestalpine Stahl GmbH filed Critical Voestalpine Stahl GmbH

2023-01-04 Publication of EP4110970A1 publication Critical patent/EP4110970A1/fr

2023-10-04 Application granted granted Critical

2023-10-04 Publication of EP4110970C0 publication Critical patent/EP4110970C0/fr

2023-10-04 Publication of EP4110970B1 publication Critical patent/EP4110970B1/fr

Status Active legal-status Critical Current

2041-03-01 Anticipated expiration legal-status Critical

Links

Classifications

- 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
- 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
- C21D8/0278—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 involving a particular surface 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
- C23C22/62—Treatment of iron or alloys based thereon
- 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
- 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
- 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
- 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
- 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
- C21D8/0221—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 working steps
- C21D8/0242—Flattening; Dressing; Flexing
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/50—Treatment of iron 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—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
- 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
- C23C28/023—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 only coatings of metal elements only
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
- 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
- C21D2261/00—Machining or cutting being involved

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Crystallography & Structural Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Electroplating Methods And Accessories (AREA)
Coating With Molten Metal (AREA)

EP21707718.9A 2020-02-28 2021-03-01 Procédé de fabrication de composants en acier durci doté d'une couche de protection contre la corrosion en alliage de zinc conditionnée Active EP4110970B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP20160202.6A EP3872230A1 (fr)	2020-02-28	2020-02-28	Procédé de fabrication de composants en acier durci doté d'une couche de protection contre la corrosion en alliage de zinc conditionnée
PCT/EP2021/054962 WO2021170860A1 (fr)	2020-02-28	2021-03-01	Procédé de production de composants en acier trempé pourvus d'une couche anti-corrosion de zinc conditionnée

Publications (3)

Publication Number	Publication Date
EP4110970A1 EP4110970A1 (fr)	2023-01-04
EP4110970C0 true EP4110970C0 (fr)	2023-10-04
EP4110970B1 EP4110970B1 (fr)	2023-10-04

Family

ID=69743007

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP20160202.6A Withdrawn EP3872230A1 (fr)	2020-02-28	2020-02-28	Procédé de fabrication de composants en acier durci doté d'une couche de protection contre la corrosion en alliage de zinc conditionnée
EP21707718.9A Active EP4110970B1 (fr)	2020-02-28	2021-03-01	Procédé de fabrication de composants en acier durci doté d'une couche de protection contre la corrosion en alliage de zinc conditionnée

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP20160202.6A Withdrawn EP3872230A1 (fr)	2020-02-28	2020-02-28	Procédé de fabrication de composants en acier durci doté d'une couche de protection contre la corrosion en alliage de zinc conditionnée

Country Status (4)

Country	Link
US (1)	US12590346B2 (fr)
EP (2)	EP3872230A1 (fr)
CN (1)	CN115485415B (fr)
WO (1)	WO2021170860A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115710702B (zh) *	2022-11-16	2024-09-10	西安特种设备检验检测院	一种预防富铬奥氏体不锈钢材料在拟临界区腐蚀的方法
CN116810601B (zh) *	2023-08-10	2024-01-09	天津华源线材制品有限公司	一种镀锌丝表面覆膜用的处理装置及其处理方法
EP4636119A1 (fr) *	2024-04-19	2025-10-22	voestalpine Stahl GmbH	Procédé de fabrication de composants en acier trempé à l'aide d'une couche de protection contre la corrosion par le zinc conditionnée

Family Cites Families (26)

* Cited by examiner, † Cited by third party
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US3869261A (en)	1974-05-22	1975-03-04	Usui Kokusai Sangyo Kk	Corrosion-resistant composite coating to be formed on steel materials and method of forming the same
US4278477A (en)	1980-03-19	1981-07-14	Amchem Products, Inc.	Metal treatment
JPH01100281A (ja)	1987-10-13	1989-04-18	Nippon Parkerizing Co Ltd	金属表面の皮膜化成処理液
US5562950A (en)	1994-03-24	1996-10-08	Novamax Technologies, Inc.	Tin coating composition and method
JP3908912B2 (ja)	2001-02-22	2007-04-25	新日本製鐵株式会社	半田濡れ性、耐錆性、耐ホイスカー性に優れた環境対応型電子部品用表面処理鋼板
AU2002363057A1 (en) *	2001-08-03	2003-05-06	Elisha Holding Llc	An electrolytic and electroless process for treating metallic surfaces and products formed thereby
KR20050121744A (ko)	2003-04-23	2005-12-27	수미도모 메탈 인더스트리즈, 리미티드	열간 프레스 성형품 및 그 제조 방법
JP4473587B2 (ja) *	2004-01-14	2010-06-02	新日本製鐵株式会社	めっき密着性および穴拡げ性に優れた溶融亜鉛めっき高強度鋼板とその製造方法
JP2007231366A (ja) *	2006-03-01	2007-09-13	Jfe Steel Kk	プレコート厚鋼板
DE102007021364A1 (de) *	2007-05-04	2008-11-06	Henkel Ag & Co. Kgaa	Metallisierende Vorbehandlung von Zinkoberflächen
DE102007022174B3 (de)	2007-05-11	2008-09-18	Voestalpine Stahl Gmbh	Verfahren zum Erzeugen und Entfernen einer temporären Schutzschicht für eine kathodische Beschichtung
KR20100092009A (ko)	2007-12-11	2010-08-19	이데미쓰 고산 가부시키가이샤	고분자 화합물 및 그것을 사용한 유기 전기발광 소자
JP5784637B2 (ja)	2010-02-19	2015-09-24	タタ、スティール、ネダーランド、テクノロジー、ベスローテン、フェンノートシャップＴａｔａＳｔｅｅｌＮｅｄｅｒｌａｎｄＴｅｃｈｎｏｌｏｇｙＢｖ	熱間成形に適したストリップ、シートまたはブランク、およびこれらの製造方法
DE102010037077B4 (de)	2010-08-19	2014-03-13	Voestalpine Stahl Gmbh	Verfahren zum Konditionieren der Oberfläche gehärteter korrosionsgeschützter Bauteile aus Stahlblech
WO2012085251A2 (fr) *	2010-12-24	2012-06-28	Voestalpine Stahl Gmbh	Procédé de fabrication de composants durcis
DE102011056846B4 (de) *	2011-12-22	2014-05-28	Thyssenkrupp Rasselstein Gmbh	Verfahren zur Herstellung eines Aufreißdeckels sowie Verwendung eines mit einer Schutzschicht versehenen Stahlblechs zur Herstellung eines Aufreißdeckels
JP2013237912A (ja) *	2012-05-16	2013-11-28	Nippon Steel & Sumitomo Metal Corp	化成処理性に優れた高張力冷延鋼帯とその製造方法
DE102012212598A1 (de) *	2012-07-18	2014-02-20	Henkel Ag & Co. Kgaa	Verzinnende Vorbehandlung von verzinktem Stahl in Gegenwart von Pyrophosphat
DE102013100682B3 (de) *	2013-01-23	2014-06-05	Voestalpine Metal Forming Gmbh	Verfahren zum Erzeugen gehärteter Bauteile und ein Strukturbauteil, welches nach dem Verfahren hergestellt ist
DE102013015032A1 (de) *	2013-09-02	2015-03-05	Salzgitter Flachstahl Gmbh	Zinkbasierte Korrosionsschutzbeschichtung für Stahlbleche zur Herstellung eines Bauteils bei erhöhter Temperatur durch Presshärten
JP2016176101A (ja)	2015-03-19	2016-10-06	株式会社神戸製鋼所	プレス成形用表面処理鋼板およびプレス成形品
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
WO2017060745A1 (fr) *	2015-10-05	2017-04-13	Arcelormittal	Tôle d'acier revêtue d'un revêtement métallique à base d'aluminium et comprenant du titane
JP6959343B2 (ja)	2017-01-09	2021-11-02	ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌＡＧ＆Ｃｏ．ＫＧａＡ	硬化性保護コーティング組成物
WO2019189842A1 (fr) *	2018-03-30	2019-10-03	Ｊｆｅスチール株式会社	Tôle d'acier galvanisée à résistance élevée, élément à résistance élevée et leurs procédés de fabrication
EP3872229A1 (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

2020
- 2020-02-28 EP EP20160202.6A patent/EP3872230A1/fr not_active Withdrawn
2021
- 2021-03-01 CN CN202180017429.XA patent/CN115485415B/zh active Active
- 2021-03-01 EP EP21707718.9A patent/EP4110970B1/fr active Active
- 2021-03-01 US US17/802,576 patent/US12590346B2/en active Active
- 2021-03-01 WO PCT/EP2021/054962 patent/WO2021170860A1/fr not_active Ceased

Also Published As

Publication number	Publication date
US12590346B2 (en)	2026-03-31
US20230145863A1 (en)	2023-05-11
EP4110970B1 (fr)	2023-10-04
EP3872230A1 (fr)	2021-09-01
CN115485415A (zh)	2022-12-16
EP4110970A1 (fr)	2023-01-04
WO2021170860A1 (fr)	2021-09-02
CN115485415B (zh)	2023-11-21

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