EP4130319A4 - Tôle d'acier allié galvanisée par immersion à chaud - Google Patents
Tôle d'acier allié galvanisée par immersion à chaud Download PDFInfo
- Publication number
- EP4130319A4 EP4130319A4 EP21776766.4A EP21776766A EP4130319A4 EP 4130319 A4 EP4130319 A4 EP 4130319A4 EP 21776766 A EP21776766 A EP 21776766A EP 4130319 A4 EP4130319 A4 EP 4130319A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel sheet
- alloy steel
- dip galvanized
- hot dip
- galvanized alloy
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- 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
- C21D8/021—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 particular fabrication steps or treatments of ingots or slabs
-
- 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
- C21D8/0226—Hot rolling
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020057273 | 2020-03-27 | ||
| PCT/JP2021/011993 WO2021193632A1 (fr) | 2020-03-27 | 2021-03-23 | Tôle d'acier allié galvanisée par immersion à chaud |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4130319A1 EP4130319A1 (fr) | 2023-02-08 |
| EP4130319A4 true EP4130319A4 (fr) | 2023-03-15 |
Family
ID=77892199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21776766.4A Pending EP4130319A4 (fr) | 2020-03-27 | 2021-03-23 | Tôle d'acier allié galvanisée par immersion à chaud |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230093068A1 (fr) |
| EP (1) | EP4130319A4 (fr) |
| JP (1) | JP7348577B2 (fr) |
| KR (1) | KR102789489B1 (fr) |
| CN (1) | CN115298345B (fr) |
| MX (1) | MX2022011603A (fr) |
| WO (1) | WO2021193632A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4461830B1 (fr) * | 2022-01-06 | 2026-04-22 | Nippon Steel Corporation | Tôle d'acier pour estampage à chaud ainsi que procédé de fabrication de celle-ci, et corps moulé par estampage à chaud |
| CN118510928A (zh) * | 2022-01-06 | 2024-08-16 | 日本制铁株式会社 | 热冲压用钢板、热冲压用钢板的制造方法及热冲压成形体 |
| WO2023135962A1 (fr) * | 2022-01-13 | 2023-07-20 | 日本製鉄株式会社 | Tôle en acier galvanisée par immersion à chaud, et procédé de fabrication de celle-ci |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170314116A1 (en) * | 2014-11-05 | 2017-11-02 | Nippon Steel & Sumitomo Metal Corporation | Hot-dip galvanized steel sheet |
| WO2019026116A1 (fr) * | 2017-07-31 | 2019-02-07 | 新日鐵住金株式会社 | Tôle d'acier galvanisée par immersion à chaud |
| WO2019026113A1 (fr) * | 2017-07-31 | 2019-02-07 | 新日鐵住金株式会社 | Tôle d'acier immergée à chaud en zinc |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3142736B2 (ja) * | 1995-03-31 | 2001-03-07 | 新日本製鐵株式会社 | 加工性に優れた合金化溶融亜鉛めっき鋼板 |
| JP4276504B2 (ja) * | 2003-09-25 | 2009-06-10 | 新日本製鐵株式会社 | 伸びフランジ性の優れた高炭素熱延鋼板 |
| BRPI0610540B1 (pt) * | 2005-04-20 | 2017-01-17 | Nippon Steel & Sumitomo Metal Corp | método de produção de chapa de aço recozida após galvanização de imersão a quente |
| ES2636442T3 (es) * | 2006-05-15 | 2017-10-05 | Thyssenkrupp Steel Europe Ag | Producto de acero plano provisto con un revestimiento anticorrosivo y procedimiento para su fabricación |
| US10029294B2 (en) | 2012-03-30 | 2018-07-24 | Kobe Steel, Ltd. | Method for manufacturing hot-press formed steel-member, and the hot-press formed steel-member |
| EP2883976B1 (fr) | 2012-08-07 | 2019-03-13 | Nippon Steel & Sumitomo Metal Corporation | Tôle d'acier galvanisée pour formage à chaud |
| WO2016031166A1 (fr) * | 2014-08-28 | 2016-03-03 | Jfeスチール株式会社 | Tôle d'acier à haute résistance galvanisée par immersion dans du zinc fondu et procédé pour sa production |
| WO2016072475A1 (fr) * | 2014-11-05 | 2016-05-12 | 新日鐵住金株式会社 | Tôle d'acier galvanisée par immersion à chaud |
| US11268164B2 (en) * | 2016-09-28 | 2022-03-08 | Jfe Steel Corporation | Steel sheet and method for producing the same |
| WO2019003447A1 (fr) * | 2017-06-30 | 2019-01-03 | Jfeスチール株式会社 | Élément pressé à chaud et son procédé de production, et tôle d'acier laminée à froid pour pressage à chaud |
| WO2019054769A1 (fr) * | 2017-09-13 | 2019-03-21 | 주식회사 포스코 | Tôle d'acier présentant une excellente clarté d'image après revêtement et son procédé de fabrication |
| JP7124616B2 (ja) | 2018-10-03 | 2022-08-24 | コニカミノルタ株式会社 | 誘導装置、制御システム、および制御プログラム |
-
2021
- 2021-03-23 EP EP21776766.4A patent/EP4130319A4/fr active Pending
- 2021-03-23 MX MX2022011603A patent/MX2022011603A/es unknown
- 2021-03-23 US US17/909,231 patent/US20230093068A1/en active Pending
- 2021-03-23 WO PCT/JP2021/011993 patent/WO2021193632A1/fr not_active Ceased
- 2021-03-23 KR KR1020227031750A patent/KR102789489B1/ko active Active
- 2021-03-23 CN CN202180023035.5A patent/CN115298345B/zh active Active
- 2021-03-23 JP JP2022510548A patent/JP7348577B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170314116A1 (en) * | 2014-11-05 | 2017-11-02 | Nippon Steel & Sumitomo Metal Corporation | Hot-dip galvanized steel sheet |
| WO2019026116A1 (fr) * | 2017-07-31 | 2019-02-07 | 新日鐵住金株式会社 | Tôle d'acier galvanisée par immersion à chaud |
| WO2019026113A1 (fr) * | 2017-07-31 | 2019-02-07 | 新日鐵住金株式会社 | Tôle d'acier immergée à chaud en zinc |
| US20200156349A1 (en) * | 2017-07-31 | 2020-05-21 | Nippon Steel Corporation | Hot-dip galvanized steel sheet |
| US20200230918A1 (en) * | 2017-07-31 | 2020-07-23 | Nippon Steel Corporation | Hot-dip galvanized steel sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2022011603A (es) | 2022-10-18 |
| WO2021193632A1 (fr) | 2021-09-30 |
| CN115298345B (zh) | 2024-06-11 |
| KR102789489B1 (ko) | 2025-04-03 |
| KR20220139985A (ko) | 2022-10-17 |
| JP7348577B2 (ja) | 2023-09-21 |
| US20230093068A1 (en) | 2023-03-23 |
| JPWO2021193632A1 (fr) | 2021-09-30 |
| CN115298345A (zh) | 2022-11-04 |
| EP4130319A1 (fr) | 2023-02-08 |
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