MA54420B1 - Tôle d'acier revêtue par dépôt en bain fondu, son procédé de fabrication et son utilisation - Google Patents
Tôle d'acier revêtue par dépôt en bain fondu, son procédé de fabrication et son utilisationInfo
- Publication number
- MA54420B1 MA54420B1 MA54420A MA54420A MA54420B1 MA 54420 B1 MA54420 B1 MA 54420B1 MA 54420 A MA54420 A MA 54420A MA 54420 A MA54420 A MA 54420A MA 54420 B1 MA54420 B1 MA 54420B1
- Authority
- MA
- Morocco
- Prior art keywords
- steel sheet
- molten bath
- bath deposition
- manufacture
- sheet coated
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 230000008021 deposition Effects 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/012—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of aluminium or an aluminium alloy
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- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
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- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
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- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
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- 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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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- C21D9/54—Furnaces for treating strips or wire
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- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
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- 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
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- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
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- C22C18/04—Alloys based on zinc with aluminium as the next major constituent
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- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
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- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
La présente invention concerne un procédé de fabrication d'une tôle d'acier revêtue par dépôt en bain fondu revêtue d'un revêtement à base de zinc ou d'aluminium, comprenant : la fourniture d'une tôle d'acier spécifique, un recuit de recristallisation et un revêtement par dépôt en bain fondu. L'invention concerne en outre la tôle d'acier revêtue par dépôt en bain fondu et l'utilisation de ladite tôle d'acier revêtue par dépôt en bain fondu.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2017/001351 WO2019092468A1 (fr) | 2017-11-08 | 2017-11-08 | Tôle d'acier revêtue par immersion à chaud |
PCT/IB2018/058138 WO2019092526A1 (fr) | 2017-11-08 | 2018-10-19 | Tôle d'acier revêtue par dépôt en bain fondu |
Publications (2)
Publication Number | Publication Date |
---|---|
MA54420A MA54420A (fr) | 2020-09-16 |
MA54420B1 true MA54420B1 (fr) | 2021-12-31 |
Family
ID=60627965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA54420A MA54420B1 (fr) | 2017-11-08 | 2018-10-19 | Tôle d'acier revêtue par dépôt en bain fondu, son procédé de fabrication et son utilisation |
Country Status (16)
Country | Link |
---|---|
US (2) | US11590734B2 (fr) |
EP (1) | EP3707290B1 (fr) |
JP (1) | JP7030187B2 (fr) |
KR (1) | KR102374498B1 (fr) |
CN (1) | CN111295460B (fr) |
BR (1) | BR112020006548B1 (fr) |
CA (1) | CA3081954C (fr) |
ES (1) | ES2902379T3 (fr) |
HU (1) | HUE056730T2 (fr) |
MA (1) | MA54420B1 (fr) |
MX (1) | MX2020004696A (fr) |
PL (1) | PL3707290T3 (fr) |
RU (1) | RU2737371C1 (fr) |
UA (1) | UA125883C2 (fr) |
WO (2) | WO2019092468A1 (fr) |
ZA (1) | ZA202002314B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021224662A1 (fr) * | 2020-05-07 | 2021-11-11 | Arcelormittal | Procédé de recuit d'acier |
CN114622137A (zh) * | 2022-03-03 | 2022-06-14 | 万向钱潮股份有限公司 | 一种具有较好疲劳性能的先进高强钢及其制备方法 |
WO2024128709A1 (fr) * | 2022-12-12 | 2024-06-20 | 주식회사 포스코 | Feuille d'acier galvanisée par immersion à chaud, etson procédé de fabrication |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3684914B2 (ja) | 1998-11-20 | 2005-08-17 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板および高強度合金化溶融亜鉛めっき鋼板の製造方法、並びに高強度合金化溶融亜鉛めっき鋼板 |
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 |
FR2876711B1 (fr) | 2004-10-20 | 2006-12-08 | Usinor Sa | Procede de revetement au trempe a chaud dans un bain de zinc des bandes en acier fer-carbone-manganese |
JP4741376B2 (ja) * | 2005-01-31 | 2011-08-03 | 新日本製鐵株式会社 | 外観が良好な高強度合金化溶融亜鉛めっき鋼板及びその製造方法と製造設備 |
RU2418094C2 (ru) * | 2006-01-30 | 2011-05-10 | Ниппон Стил Корпорейшн | Высокопрочный горячеоцинкованный погружением стальной лист и высокопрочный отожженный после цинкования стальной лист с превосходными формуемостью и способностью к нанесению гальванопокрытия и способы изготовления и устройства для изготовления таких листов |
JP5082432B2 (ja) | 2006-12-26 | 2012-11-28 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法 |
EP2009127A1 (fr) * | 2007-06-29 | 2008-12-31 | ArcelorMittal France | Procédé pour la fabrication d'une feuille d'acier galvanisé ou recuit après galvanisation par régulation DFF |
EP2009128A1 (fr) | 2007-06-29 | 2008-12-31 | ArcelorMittal France | Acier au silicium galvanisé ou recuit après galvanisation |
JP5370244B2 (ja) * | 2009-03-31 | 2013-12-18 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法 |
BRPI1014674A2 (pt) | 2009-03-31 | 2019-04-16 | Jfe Steel Corp | chapa de aço galvanizada de alta resistência e método de produção da mesma |
JP5521520B2 (ja) | 2009-12-03 | 2014-06-18 | 新日鐵住金株式会社 | 合金化溶融亜鉛めっき鋼板およびその製造方法 |
JP5434537B2 (ja) * | 2009-12-03 | 2014-03-05 | 新日鐵住金株式会社 | 溶接性に優れた高Si含有合金化溶融めっき鋼板およびその製造方法 |
JP5392116B2 (ja) * | 2010-01-28 | 2014-01-22 | 新日鐵住金株式会社 | 合金化溶融亜鉛めっき鋼板およびその製造方法 |
CA2850044C (fr) | 2011-09-30 | 2016-08-23 | Nippon Steel & Sumitomo Metal Corporation | Tole d'acier galvanisee par immersion a chaud et son procede de production |
JP5811841B2 (ja) * | 2011-12-28 | 2015-11-11 | 新日鐵住金株式会社 | Si含有高強度合金化溶融亜鉛めっき鋼板の製造方法 |
KR20130076589A (ko) | 2011-12-28 | 2013-07-08 | 주식회사 포스코 | 도금표면 품질 및 도금밀착성이 우수한 고강도 용융아연도금강판 및 그 제조방법 |
WO2015001367A1 (fr) * | 2013-07-04 | 2015-01-08 | Arcelormittal Investigación Y Desarrollo Sl | Feuille d'acier laminée à froid, procédé de fabrication et véhicule |
WO2015011511A1 (fr) | 2013-07-24 | 2015-01-29 | Arcelormittal Investigación Y Desarrollo Sl | Tôle d'acier à très hautes caractéristiques mécaniques de résistance et de ductilité, procédé de fabrication et utilisation de telles tôles |
TWI589709B (zh) * | 2014-11-05 | 2017-07-01 | 新日鐵住金股份有限公司 | 熔融鍍鋅鋼板 |
JP6536294B2 (ja) * | 2015-08-31 | 2019-07-03 | 日本製鉄株式会社 | 溶融亜鉛めっき鋼板、合金化溶融亜鉛めっき鋼板、およびそれらの製造方法 |
WO2017154494A1 (fr) * | 2016-03-11 | 2017-09-14 | Jfeスチール株式会社 | Procédé de production de tôle d'acier galvanisée par immersion à chaud de résistance élevée |
-
2017
- 2017-11-08 WO PCT/IB2017/001351 patent/WO2019092468A1/fr active Application Filing
-
2018
- 2018-10-19 MA MA54420A patent/MA54420B1/fr unknown
- 2018-10-19 ES ES18796778T patent/ES2902379T3/es active Active
- 2018-10-19 WO PCT/IB2018/058138 patent/WO2019092526A1/fr active Search and Examination
- 2018-10-19 BR BR112020006548-0A patent/BR112020006548B1/pt active IP Right Grant
- 2018-10-19 MX MX2020004696A patent/MX2020004696A/es unknown
- 2018-10-19 CN CN201880071413.5A patent/CN111295460B/zh active Active
- 2018-10-19 RU RU2020115777A patent/RU2737371C1/ru active
- 2018-10-19 KR KR1020207013025A patent/KR102374498B1/ko active IP Right Grant
- 2018-10-19 JP JP2020524816A patent/JP7030187B2/ja active Active
- 2018-10-19 US US16/760,426 patent/US11590734B2/en active Active
- 2018-10-19 EP EP18796778.1A patent/EP3707290B1/fr active Active
- 2018-10-19 PL PL18796778T patent/PL3707290T3/pl unknown
- 2018-10-19 HU HUE18796778A patent/HUE056730T2/hu unknown
- 2018-10-19 CA CA3081954A patent/CA3081954C/fr active Active
- 2018-10-19 UA UAA202002890A patent/UA125883C2/uk unknown
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2020
- 2020-05-04 ZA ZA2020/02314A patent/ZA202002314B/en unknown
-
2023
- 2023-01-23 US US18/100,184 patent/US12011902B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112020006548B1 (pt) | 2023-03-21 |
US12011902B2 (en) | 2024-06-18 |
CA3081954A1 (fr) | 2019-05-16 |
CN111295460A (zh) | 2020-06-16 |
JP7030187B2 (ja) | 2022-03-04 |
BR112020006548A2 (pt) | 2020-10-13 |
US20200338857A1 (en) | 2020-10-29 |
US20230158774A1 (en) | 2023-05-25 |
CN111295460B (zh) | 2022-09-06 |
ZA202002314B (en) | 2021-08-25 |
RU2737371C1 (ru) | 2020-11-27 |
MX2020004696A (es) | 2020-07-27 |
MA54420A (fr) | 2020-09-16 |
WO2019092468A1 (fr) | 2019-05-16 |
EP3707290A1 (fr) | 2020-09-16 |
CA3081954C (fr) | 2022-05-31 |
PL3707290T3 (pl) | 2022-03-07 |
WO2019092526A1 (fr) | 2019-05-16 |
ES2902379T3 (es) | 2022-03-28 |
KR102374498B1 (ko) | 2022-03-15 |
UA125883C2 (uk) | 2022-06-29 |
EP3707290B1 (fr) | 2021-12-01 |
HUE056730T2 (hu) | 2022-03-28 |
JP2021502481A (ja) | 2021-01-28 |
KR20200070292A (ko) | 2020-06-17 |
US11590734B2 (en) | 2023-02-28 |
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