RS67840B1 - Toplovaljani čelični lim velike žilavosti i postupak proizvodnje istog - Google Patents
Toplovaljani čelični lim velike žilavosti i postupak proizvodnje istogInfo
- Publication number
- RS67840B1 RS67840B1 RS20260278A RSP20260278A RS67840B1 RS 67840 B1 RS67840 B1 RS 67840B1 RS 20260278 A RS20260278 A RS 20260278A RS P20260278 A RSP20260278 A RS P20260278A RS 67840 B1 RS67840 B1 RS 67840B1
- Authority
- RS
- Serbia
- Prior art keywords
- manufacturing
- same
- steel sheet
- rolled steel
- hot rolled
- Prior art date
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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- 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
- C21D8/0226—Hot rolling
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/06—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
- C22C38/12—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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/22—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
- C22C38/26—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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—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
- 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
- C21D2211/002—Bainite
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2019/061095 WO2021123887A1 (en) | 2019-12-19 | 2019-12-19 | High toughness hot rolled steel sheet and method of manufacturing the same |
| EP20825269.2A EP4077744B1 (en) | 2019-12-19 | 2020-12-17 | High toughness hot rolled steel sheet and method of manufacturing the same |
| PCT/IB2020/062111 WO2021124199A1 (en) | 2019-12-19 | 2020-12-17 | High toughness hot rolled steel sheet and method of manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RS67840B1 true RS67840B1 (sr) | 2026-03-31 |
Family
ID=69159872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RS20260278A RS67840B1 (sr) | 2019-12-19 | 2020-12-17 | Toplovaljani čelični lim velike žilavosti i postupak proizvodnje istog |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US12480188B2 (sr) |
| EP (1) | EP4077744B1 (sr) |
| JP (1) | JP7559064B2 (sr) |
| KR (1) | KR102735849B1 (sr) |
| CN (1) | CN114585762B (sr) |
| CA (1) | CA3157832C (sr) |
| FI (1) | FI4077744T3 (sr) |
| MA (1) | MA57996B1 (sr) |
| MX (1) | MX2022007460A (sr) |
| RS (1) | RS67840B1 (sr) |
| UA (1) | UA129164C2 (sr) |
| WO (2) | WO2021123887A1 (sr) |
| ZA (1) | ZA202203451B (sr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021123886A1 (en) | 2019-12-19 | 2021-06-24 | Arcelormittal | High toughness hot rolled and annealed steel sheet and method of manufacturing the same |
| WO2021123888A1 (en) | 2019-12-19 | 2021-06-24 | Arcelormittal | Cold rolled and heat-treated steel sheet and method of manufacturing the same |
| WO2021123887A1 (en) | 2019-12-19 | 2021-06-24 | Arcelormittal | High toughness hot rolled steel sheet and method of manufacturing the same |
| WO2021123889A1 (en) | 2019-12-19 | 2021-06-24 | Arcelormittal | Hot rolled and heat-treated steel sheet and method of manufacturing the same |
| WO2026063105A1 (ja) * | 2024-09-20 | 2026-03-26 | Ｊｆｅスチール株式会社 | 高強度熱延鋼板およびその製造方法 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050199322A1 (en) | 2004-03-10 | 2005-09-15 | Jfe Steel Corporation | High carbon hot-rolled steel sheet and method for manufacturing the same |
| JP4650006B2 (ja) | 2004-03-10 | 2011-03-16 | Ｊｆｅスチール株式会社 | 延性および伸びフランジ性に優れた高炭素熱延鋼板およびその製造方法 |
| JP2005271033A (ja) | 2004-03-24 | 2005-10-06 | Nippon Steel Corp | 高強度鋼板のスポット溶接方法 |
| EP1832667A1 (fr) | 2006-03-07 | 2007-09-12 | ARCELOR France | Procédé de fabrication de tôles d'acier à très hautes caractéristiques de résistance, de ductilité et de tenacité, et tôles ainsi produites |
| JP5224010B2 (ja) | 2010-10-22 | 2013-07-03 | 新日鐵住金株式会社 | 縦壁部を有するホットスタンプ成形体の製造方法及び縦壁部を有するホットスタンプ成形体 |
| WO2012133636A1 (ja) * | 2011-03-31 | 2012-10-04 | 新日本製鐵株式会社 | 等方加工性に優れるベイナイト含有型高強度熱延鋼板及びその製造方法 |
| EP2698440B1 (en) * | 2011-04-13 | 2018-05-30 | Nippon Steel & Sumitomo Metal Corporation | High-strength hot-rolled steel sheet with excellent local deformability, and manufacturing method therefor |
| JP5397437B2 (ja) | 2011-08-31 | 2014-01-22 | Ｊｆｅスチール株式会社 | 加工性と材質安定性に優れた冷延鋼板用熱延鋼板、溶融亜鉛めっき鋼板用熱延鋼板およびその製造方法 |
| PL2907886T3 (pl) * | 2013-02-26 | 2019-04-30 | Nippon Steel & Sumitomo Metal Corp | Blacha stalowa cienka walcowana na gorąco o dużej wytrzymałości mająca maksymalną wytrzymałość na rozciąganie wynoszącą 980 MPa lub więcej oraz mająca doskonałą utwardzalność przy wypalaniu i wiązkość w niskiej temperaturze |
| JP6036438B2 (ja) | 2013-03-21 | 2016-11-30 | 新日鐵住金株式会社 | 高強度抵抗溶接継手およびその製造方法 |
| JP5867444B2 (ja) | 2013-04-15 | 2016-02-24 | Ｊｆｅスチール株式会社 | 靭性に優れた高強度熱延鋼板およびその製造方法 |
| CN105209650B (zh) * | 2013-05-14 | 2017-11-07 | 新日铁住金株式会社 | 热轧钢板及其制造方法 |
| JP6201570B2 (ja) | 2013-09-25 | 2017-09-27 | 新日鐵住金株式会社 | 加工性と溶接特性に優れた高強度熱延鋼板及びその製造方法 |
| MX385708B (es) * | 2014-02-27 | 2025-03-18 | Jfe Steel Corp | Lámina de acero laminada en caliente de alta resistencia y método para la fabricación de la misma. |
| WO2015185956A1 (en) | 2014-06-06 | 2015-12-10 | ArcelorMittal Investigación y Desarrollo, S.L. | High strength multiphase galvanized steel sheet, production method and use |
| WO2016001703A1 (en) | 2014-07-03 | 2016-01-07 | Arcelormittal | Method for manufacturing a high strength steel sheet and sheet obtained by the method |
| KR20180009785A (ko) | 2015-05-20 | 2018-01-29 | 에이케이 스틸 프로퍼티즈 인코포레이티드 | 저합금 제3세대 초고강도 강 |
| MX2018001082A (es) | 2015-07-27 | 2018-06-06 | Jfe Steel Corp | Lamina de acero laminada en caliente de alta resistencia y metodo para la fabricacion de la misma. |
| WO2017109542A1 (en) | 2015-12-21 | 2017-06-29 | Arcelormittal | Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet |
| US11739392B2 (en) | 2016-02-10 | 2023-08-29 | Jfe Steel Corporation | High-strength steel sheet and method for manufacturing the same |
| WO2018055425A1 (en) | 2016-09-22 | 2018-03-29 | Arcelormittal | High strength and high formability steel sheet and manufacturing method |
| WO2018105003A1 (ja) | 2016-12-05 | 2018-06-14 | 新日鐵住金株式会社 | 高強度鋼板 |
| WO2018162937A1 (en) * | 2017-03-07 | 2018-09-13 | Arcelormittal | Resistance spot welding method for joining zinc coated steel sheets |
| WO2018220430A1 (en) * | 2017-06-02 | 2018-12-06 | Arcelormittal | Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof |
| WO2019111029A1 (en) | 2017-12-05 | 2019-06-13 | Arcelormittal | Cold rolled and annealed steel sheet and method of manufacturing the same |
| WO2019122964A1 (en) * | 2017-12-19 | 2019-06-27 | Arcelormittal | Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof |
| WO2019122961A1 (en) | 2017-12-19 | 2019-06-27 | Arcelormittal | High strength and high formability steel sheet and manufacturing method |
| WO2021123887A1 (en) | 2019-12-19 | 2021-06-24 | Arcelormittal | High toughness hot rolled steel sheet and method of manufacturing the same |
| WO2021123886A1 (en) | 2019-12-19 | 2021-06-24 | Arcelormittal | High toughness hot rolled and annealed steel sheet and method of manufacturing the same |
| WO2021123889A1 (en) | 2019-12-19 | 2021-06-24 | Arcelormittal | Hot rolled and heat-treated steel sheet and method of manufacturing the same |
| WO2021123888A1 (en) | 2019-12-19 | 2021-06-24 | Arcelormittal | Cold rolled and heat-treated steel sheet and method of manufacturing the same |
-
2019
- 2019-12-19 WO PCT/IB2019/061095 patent/WO2021123887A1/en not_active Ceased
-
2020
- 2020-12-17 JP JP2022530235A patent/JP7559064B2/ja active Active
- 2020-12-17 FI FIEP20825269.2T patent/FI4077744T3/fi active
- 2020-12-17 MX MX2022007460A patent/MX2022007460A/es unknown
- 2020-12-17 RS RS20260278A patent/RS67840B1/sr unknown
- 2020-12-17 UA UAA202202488A patent/UA129164C2/uk unknown
- 2020-12-17 WO PCT/IB2020/062111 patent/WO2021124199A1/en not_active Ceased
- 2020-12-17 CN CN202080074017.5A patent/CN114585762B/zh active Active
- 2020-12-17 CA CA3157832A patent/CA3157832C/en active Active
- 2020-12-17 KR KR1020227015743A patent/KR102735849B1/ko active Active
- 2020-12-17 MA MA57996A patent/MA57996B1/fr unknown
- 2020-12-17 EP EP20825269.2A patent/EP4077744B1/en active Active
- 2020-12-17 US US17/784,812 patent/US12480188B2/en active Active
-
2022
- 2022-03-24 ZA ZA2022/03451A patent/ZA202203451B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA3157832C (en) | 2024-01-02 |
| EP4077744A1 (en) | 2022-10-26 |
| UA129164C2 (uk) | 2025-01-29 |
| MA57996B1 (fr) | 2026-03-31 |
| JP2023506388A (ja) | 2023-02-16 |
| CN114585762B (zh) | 2023-07-25 |
| EP4077744B1 (en) | 2026-02-11 |
| MX2022007460A (es) | 2022-06-27 |
| BR112022005775A2 (pt) | 2023-03-14 |
| FI4077744T3 (fi) | 2026-04-13 |
| US12480188B2 (en) | 2025-11-25 |
| WO2021123887A1 (en) | 2021-06-24 |
| WO2021124199A1 (en) | 2021-06-24 |
| JP7559064B2 (ja) | 2024-10-01 |
| KR20220080169A (ko) | 2022-06-14 |
| CA3157832A1 (en) | 2021-06-24 |
| ZA202203451B (en) | 2022-10-26 |
| CN114585762A (zh) | 2022-06-03 |
| KR102735849B1 (ko) | 2024-11-28 |
| US20230027001A1 (en) | 2023-01-26 |
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