EP2366812A4 - Tôle d acier galvanisé et son procédé de production - Google Patents

Tôle d acier galvanisé et son procédé de production

Info

Publication number: EP2366812A4
Authority: EP; European Patent Office
Prior art keywords: manufacturing; same; steel sheet; galvanized steel; galvanized
Prior art date: 2008-12-16
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.): Granted

Application number

EP09833249A

Other languages

German (de)

English (en)

Other versions

EP2366812B1 (fr

EP2366812A1 (fr

Inventor

Yoichi Makimizu

Hiroshi Kajiyama

Sakae Fujita

Naoto Yoshimi

Masahiko Tada

Hiroyuki Masuoka

Katsuya Hoshino

Masayasu Nagoshi

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.)

JFE Steel Corp

Original Assignee

JFE Steel Corp

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.)

2008-12-16

Filing date

2009-04-22

Publication date

2012-04-25

2008-12-16 Priority claimed from JP2008319131A external-priority patent/JP5354165B2/ja

2009-04-22 Application filed by JFE Steel Corp filed Critical JFE Steel Corp

2011-09-21 Publication of EP2366812A1 publication Critical patent/EP2366812A1/fr

2012-04-25 Publication of EP2366812A4 publication Critical patent/EP2366812A4/fr

2019-08-14 Application granted granted Critical

2019-08-14 Publication of EP2366812B1 publication Critical patent/EP2366812B1/fr

Status Active legal-status Critical Current

2029-04-22 Anticipated expiration legal-status Critical

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
- 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
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
- C23C18/1208—Oxides, e.g. ceramics
- C23C18/1216—Metal oxides
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1229—Composition of the substrate
- C23C18/1241—Metallic substrates
- 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
- 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
- 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
- C23C22/53—Treatment of zinc 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
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
- C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Ceramic Engineering (AREA)
Chemical Treatment Of Metals (AREA)
Coating With Molten Metal (AREA)
Other Surface Treatments For Metallic Materials (AREA)
Electroplating Methods And Accessories (AREA)

EP09833249.7A 2008-12-16 2009-04-22 Procédé de production d'une tôle d' acier galvanisé Active EP2366812B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2008319131A JP5354165B2 (ja)	2008-01-30	2008-12-16	亜鉛系めっき鋼板の製造方法
PCT/JP2009/058426 WO2010070942A1 (fr)	2008-12-16	2009-04-22	Tôle d’acier galvanisé et son procédé de production

Publications (3)

Publication Number	Publication Date
EP2366812A1 EP2366812A1 (fr)	2011-09-21
EP2366812A4 true EP2366812A4 (fr)	2012-04-25
EP2366812B1 EP2366812B1 (fr)	2019-08-14

Family

ID=42269468

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09833249.7A Active EP2366812B1 (fr)	2008-12-16	2009-04-22	Procédé de production d'une tôle d' acier galvanisé

Country Status (6)

Country	Link
EP (1)	EP2366812B1 (fr)
KR (1)	KR20110073573A (fr)
CN (1)	CN102216493A (fr)
CA (1)	CA2742354C (fr)
TW (1)	TWI516638B (fr)
WO (1)	WO2010070942A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102011001140A1 (de) *	2011-03-08	2012-09-13	Thyssenkrupp Steel Europe Ag	Stahlflachprodukt, Verfahren zum Herstellen eines Stahlflachprodukts und Verfahren zum Herstellen eines Bauteils
WO2014013623A1 (fr) *	2012-07-18	2014-01-23	Ｊｆｅスチール株式会社	Procédé permettant de produire une tôle d'acier qui présente d'excellentes propriétés de conversion chimique et une excellente résistance au grippage
WO2019073273A1 (fr)	2017-10-12	2019-04-18	Arcelormittal	Procédé de traitement de feuille métallique et feuille métallique traitée avec ce procédé
WO2019073274A1 (fr) *	2017-10-12	2019-04-18	Arcelormittal	Procédé de traitement de feuille métallique et feuille métallique traitée à l'aide de ce procédé
WO2021074672A1 (fr) *	2019-10-16	2021-04-22	Arcelormittal	Procédé de traitement de feuille métallique et feuille métallique traitée à l'aide de ce procédé

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1288325A1 (fr) *	2000-04-24	2003-03-05	Nkk Corporation	Tole d'acier recuit apres galvanisation et procede de production correspondant
US20050139291A1 (en) *	2003-04-18	2005-06-30	Jfe Steel Corporation	Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof
FR2864552A1 (fr) *	2003-12-24	2005-07-01	Usinor	Traitement de surface par hydroxysulfate
EP1666624A1 (fr) *	2003-08-29	2006-06-07	JFE Steel Corporation	Tole d'acier plaquee de zinc par immersion a chaud et procede de production de cette tole
EP2014783A1 (fr) *	2006-05-02	2009-01-14	JFE Steel Corporation	Tole d'acier zinguee trempee a chaud et alliee et son procede de production
EP2186925A1 (fr) *	2007-09-04	2010-05-19	JFE Steel Corporation	Tole d'acier galvanise

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6043428B2 (ja)	1976-11-10	1985-09-27	新日本製鐵株式会社	溶接性に優れた合金化亜鉛鉄板
JPH02190483A (ja)	1989-01-19	1990-07-26	Nippon Steel Corp	プレス成形性に優れた亜鉛めっき鋼板
FR2783256B1 (fr) *	1998-09-15	2000-10-27	Lorraine Laminage	Traitement anodique de toles d'acier zingue dans des solutions aqueuses contenant des sulfates
JP3346338B2 (ja) *	1999-05-18	2002-11-18	住友金属工業株式会社	亜鉛系めっき鋼板およびその製造方法
JP4329387B2 (ja)	2002-04-18	2009-09-09	Ｊｆｅスチール株式会社	プレス成形性に優れた溶融亜鉛めっき鋼板とその製造方法
JP3807341B2 (ja)	2002-04-18	2006-08-09	Ｊｆｅスチール株式会社	合金化溶融亜鉛めっき鋼板の製造方法

2009
- 2009-04-22 EP EP09833249.7A patent/EP2366812B1/fr active Active
- 2009-04-22 KR KR1020117010906A patent/KR20110073573A/ko not_active Ceased
- 2009-04-22 CN CN2009801454920A patent/CN102216493A/zh active Pending
- 2009-04-22 WO PCT/JP2009/058426 patent/WO2010070942A1/fr not_active Ceased
- 2009-04-22 CA CA2742354A patent/CA2742354C/fr not_active Expired - Fee Related
- 2009-04-28 TW TW098113978A patent/TWI516638B/zh not_active IP Right Cessation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1288325A1 (fr) *	2000-04-24	2003-03-05	Nkk Corporation	Tole d'acier recuit apres galvanisation et procede de production correspondant
US20050139291A1 (en) *	2003-04-18	2005-06-30	Jfe Steel Corporation	Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof
EP1666624A1 (fr) *	2003-08-29	2006-06-07	JFE Steel Corporation	Tole d'acier plaquee de zinc par immersion a chaud et procede de production de cette tole
FR2864552A1 (fr) *	2003-12-24	2005-07-01	Usinor	Traitement de surface par hydroxysulfate
EP2014783A1 (fr) *	2006-05-02	2009-01-14	JFE Steel Corporation	Tole d'acier zinguee trempee a chaud et alliee et son procede de production
EP2186925A1 (fr) *	2007-09-04	2010-05-19	JFE Steel Corporation	Tole d'acier galvanise

Also Published As

Publication number	Publication date
CA2742354A1 (fr)	2010-06-24
CA2742354C (fr)	2014-02-25
EP2366812B1 (fr)	2019-08-14
CN102216493A (zh)	2011-10-12
TW201024461A (en)	2010-07-01
WO2010070942A1 (fr)	2010-06-24
TWI516638B (zh)	2016-01-11
EP2366812A1 (fr)	2011-09-21
KR20110073573A (ko)	2011-06-29

Publication	Publication Date	Title
EP2412842A4 (fr)	2014-07-09	Feuille d'acier galvanisée à chaud et procédé de fabrication de celle-ci
PL2530180T3 (pl)	2019-05-31	Blacha stalowa cienka i sposób wytwarzania blachy stalowej cienkiej
PL2366810T3 (pl)	2019-12-31	Blacha elektrotechniczna i sposób jej wytwarzania
GB2477419B (en)	2012-12-12	High-strength cold-rolled steel sheet excellent in workability and method for manufacturing the same
PL2631307T3 (pl)	2019-09-30	Blacha stalowa cienka i sposób wytwarzania blachy stalowej cienkiej
PL2653582T3 (pl)	2019-08-30	Blacha stalowa cienka cynkowana zanurzeniowo na gorąco i sposób jej wytwarzania
EP2186925A4 (fr)	2015-05-27	Tole d'acier galvanise
EP2453032A4 (fr)	2014-06-25	Tôle d acier à haute résistance et procédé de fabrication associé
PL3587104T3 (pl)	2022-05-30	Powlekane taśmy stalowe
EP2184374A4 (fr)	2017-01-04	Feuille d'acier galvanisé par trempage à chaud, de haute résistance, et son procédé de fabrication
PL2495345T3 (pl)	2020-12-28	Blacha cienka z metalu żelaznego i sposób jej wytwarzania
EP2644736A4 (fr)	2015-12-16	TÔLE EN ACIER PLAQUÉE PAR IMMERSION À CHAUD À BASE D'Al-Zn ET SON PROCÉDÉ DE FABRICATION
PL2495347T3 (pl)	2019-05-31	Stopowa blacha stalowa cienka cynkowana zanurzeniowo na gorąco i sposób jej wytwarzania
PL2371978T3 (pl)	2018-09-28	Blacha stalowa cienka i blacha stalowa cienka poddana obróbce powierzchni
PL2302095T3 (pl)	2018-08-31	Blacha cienka z niezorientowanej stali elektrotechnicznej oraz sposób jej wytwarzania
PL2405026T3 (pl)	2019-06-28	Walcowana na zimno blacha stalowa o doskonałej podatności na zginanie i sposób jej wytwarzania
EP2505351A4 (fr)	2016-01-13	Tôle d'acier galvanisé
PL3836169T3 (pl)	2024-02-26	Blacha cienka ze stali elektrotechnicznej i sposób jej wytwarzania
GB2445749B (en)	2009-06-03	High strength steel sheet and method for producing the same
PL2316980T3 (pl)	2019-03-29	Blacha stalowa cienka z niezorientowanej stali elektrotechnicznej oraz sposób jej wytwarzania
EP2078124A4 (fr)	2012-02-01	Feuille d'assise et procédé de fabrication de celle-ci
PL2377961T3 (pl)	2020-11-02	Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych i sposób jej wytwarzania
EP2312017A4 (fr)	2011-09-07	Plaque d'acier étamé et son procédé de production
EP2215280A4 (fr)	2014-10-01	Acier à haute résistance à la traction pour emboutissage profond et procédé de fabrication de celui-ci
EP2246450A4 (fr)	2012-01-25	Tôles d'acier et leur procédé de fabrication

Legal Events

Date	Code	Title	Description
2011-08-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2012-03-21	DAX	Request for extension of the european patent (deleted)
2012-04-25	A4	Supplementary search report drawn up and despatched	Effective date: 20120326
2012-04-25	RIC1	Information provided on ipc code assigned before grant	Ipc: C23C 28/00 20060101AFI20120320BHEP Ipc: C23C 2/40 20060101ALI20120320BHEP Ipc: C23C 22/53 20060101ALI20120320BHEP Ipc: C23C 2/26 20060101ALI20120320BHEP Ipc: C23C 18/12 20060101ALI20120320BHEP
2016-04-13	17Q	First examination report despatched	Effective date: 20160314
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