PL4178743T3 - Sposób odlewania półproduktu stalowego o wysokiej zawartości tytanu - Google Patents
Sposób odlewania półproduktu stalowego o wysokiej zawartości tytanuInfo
- Publication number
- PL4178743T3 PL4178743T3 PL21737180.6T PL21737180T PL4178743T3 PL 4178743 T3 PL4178743 T3 PL 4178743T3 PL 21737180 T PL21737180 T PL 21737180T PL 4178743 T3 PL4178743 T3 PL 4178743T3
- Authority
- PL
- Poland
- Prior art keywords
- casting
- finished product
- titanium content
- high titanium
- steel semi
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
-
- 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
- C22C38/002—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
- C22C38/02—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
- C22C38/12—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
- C22C38/32—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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- 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
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0006—Adding metallic additives
- C21C2007/0018—Boron
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2020/056418 WO2022008956A1 (en) | 2020-07-08 | 2020-07-08 | A method of casting a steel semi-product with high titanium content |
| PCT/IB2021/056078 WO2022009108A1 (en) | 2020-07-08 | 2021-07-07 | A method of casting a steel semi-product with high titanium content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4178743T3 true PL4178743T3 (pl) | 2025-03-24 |
Family
ID=71614929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21737180.6T PL4178743T3 (pl) | 2020-07-08 | 2021-07-07 | Sposób odlewania półproduktu stalowego o wysokiej zawartości tytanu |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20230257839A1 (pl) |
| EP (1) | EP4178743B1 (pl) |
| JP (1) | JP7633289B2 (pl) |
| KR (1) | KR102763498B1 (pl) |
| CN (1) | CN115697586B (pl) |
| ES (1) | ES3021908T3 (pl) |
| FI (1) | FI4178743T3 (pl) |
| HU (1) | HUE070123T2 (pl) |
| MA (1) | MA60245B1 (pl) |
| MX (1) | MX2023000010A (pl) |
| PL (1) | PL4178743T3 (pl) |
| UA (1) | UA129735C2 (pl) |
| WO (2) | WO2022008956A1 (pl) |
| ZA (1) | ZA202211510B (pl) |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT377287B (de) * | 1982-04-13 | 1985-02-25 | Ver Edelstahlwerke Ag | Kaltverfestigender austenitischer manganhartstahl und verfahren zur herstellung desselben |
| JPS5976855A (ja) * | 1982-10-22 | 1984-05-02 | Tohoku Metal Ind Ltd | 耐食性高飽和磁束密度高透磁率合金 |
| US4462834A (en) * | 1983-06-16 | 1984-07-31 | Labate M D | Ladle covering compound |
| JPS61291932A (ja) * | 1985-06-19 | 1986-12-22 | Kobe Steel Ltd | 精錬用フラツクス |
| US6179895B1 (en) * | 1996-12-11 | 2001-01-30 | Performix Technologies, Ltd. | Basic tundish flux composition for steelmaking processes |
| JP2000212633A (ja) * | 1999-01-28 | 2000-08-02 | Kawasaki Steel Corp | 溶鋼の取鍋精錬における脱硫方法 |
| JP3752892B2 (ja) * | 1999-05-31 | 2006-03-08 | Ｊｆｅスチール株式会社 | 溶鋼へのチタンの添加方法 |
| JP2001355018A (ja) * | 2000-06-14 | 2001-12-25 | Kawasaki Steel Corp | Ｔｉ含有鋼の溶製方法 |
| JP2007051341A (ja) * | 2005-08-18 | 2007-03-01 | Sumitomo Metal Ind Ltd | 高ヤング率鋼 |
| JP5199543B2 (ja) * | 2006-03-01 | 2013-05-15 | 日新製鋼株式会社 | アルミキルド鋼の溶製方法 |
| US9067260B2 (en) * | 2006-09-06 | 2015-06-30 | Arcelormittal France | Steel plate for producing light structures and method for producing said plate |
| EP1897963A1 (fr) | 2006-09-06 | 2008-03-12 | ARCELOR France | Tole d'acier pour la fabrication de structures allegées et procédé de fabrication de cette tole |
| JP2013049908A (ja) | 2011-08-31 | 2013-03-14 | Jfe Steel Corp | エレクトロスラグ再溶解法による高純度鋼の溶製方法 |
| CN102329920B (zh) * | 2011-10-25 | 2013-04-24 | 宝山钢铁股份有限公司 | 一种高铝低硅超纯铁素体不锈钢的冶炼方法 |
| DE102014108843A1 (de) * | 2014-06-24 | 2015-12-24 | Thyssenkrupp Ag | Gießpulver, Gießschlacke und Verfahren zum Gießen von Stahl |
| JP6214493B2 (ja) * | 2014-08-21 | 2017-10-18 | 株式会社神戸製鋼所 | 鋼中Ｔｉ濃度の制御方法 |
| JP6634912B2 (ja) | 2016-03-22 | 2020-01-22 | 日本製鉄株式会社 | 低熱膨張合金 |
| ES2791887T3 (es) * | 2016-03-29 | 2020-11-06 | Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg | Acero con densidad reducida y procedimiento para la fabricación de un producto plano de acero o un producto alargado de acero a partir de un acero de este tipo |
| CN105803216B (zh) | 2016-04-22 | 2017-12-08 | 重庆钢铁(集团)有限责任公司 | 一种含钛钢电渣重熔中应用返回渣保钛的方法 |
| CN106086594B (zh) * | 2016-07-28 | 2017-12-15 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种Ti‑IF钢的制备方法 |
| WO2018193290A1 (en) | 2017-04-21 | 2018-10-25 | Arcelormittal | High formability steel sheet for the manufacture of lightweight structural parts and manufacturing process |
| CN108441741B (zh) * | 2018-04-11 | 2020-04-24 | 临沂鑫海新型材料有限公司 | 一种航空航天用高强度耐腐蚀镍基高温合金及其制造方法 |
| KR102100799B1 (ko) * | 2018-11-08 | 2020-04-14 | 주식회사 포스코 | 정련 슬래그 및 이를 이용한 용강 정련 방법 |
| CN111363879A (zh) * | 2018-12-25 | 2020-07-03 | 新疆八一钢铁股份有限公司 | 高强度汽车轮毂钢炼钢连铸的生产控制方法 |
-
2020
- 2020-07-08 WO PCT/IB2020/056418 patent/WO2022008956A1/en not_active Ceased
-
2021
- 2021-07-07 MX MX2023000010A patent/MX2023000010A/es unknown
- 2021-07-07 CN CN202180036671.1A patent/CN115697586B/zh active Active
- 2021-07-07 MA MA60245A patent/MA60245B1/fr unknown
- 2021-07-07 ES ES21737180T patent/ES3021908T3/es active Active
- 2021-07-07 EP EP21737180.6A patent/EP4178743B1/en active Active
- 2021-07-07 US US18/014,434 patent/US20230257839A1/en active Pending
- 2021-07-07 HU HUE21737180A patent/HUE070123T2/hu unknown
- 2021-07-07 FI FIEP21737180.6T patent/FI4178743T3/fi active
- 2021-07-07 UA UAA202300403A patent/UA129735C2/uk unknown
- 2021-07-07 KR KR1020227044690A patent/KR102763498B1/ko active Active
- 2021-07-07 WO PCT/IB2021/056078 patent/WO2022009108A1/en not_active Ceased
- 2021-07-07 PL PL21737180.6T patent/PL4178743T3/pl unknown
- 2021-07-07 JP JP2022578996A patent/JP7633289B2/ja active Active
-
2022
- 2022-10-20 ZA ZA2022/11510A patent/ZA202211510B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN115697586A (zh) | 2023-02-03 |
| US20230257839A1 (en) | 2023-08-17 |
| MX2023000010A (es) | 2023-01-30 |
| FI4178743T3 (fi) | 2025-03-14 |
| CA3181795A1 (en) | 2022-01-13 |
| BR112022022099A2 (pt) | 2023-02-23 |
| WO2022009108A1 (en) | 2022-01-13 |
| JP7633289B2 (ja) | 2025-02-19 |
| MA60245B1 (fr) | 2025-02-28 |
| KR102763498B1 (ko) | 2025-02-05 |
| UA129735C2 (uk) | 2025-07-16 |
| EP4178743A1 (en) | 2023-05-17 |
| KR20230013112A (ko) | 2023-01-26 |
| WO2022008956A1 (en) | 2022-01-13 |
| JP2023532437A (ja) | 2023-07-28 |
| ES3021908T3 (en) | 2025-05-27 |
| HUE070123T2 (hu) | 2025-05-28 |
| ZA202211510B (en) | 2023-05-31 |
| CN115697586B (zh) | 2026-03-10 |
| EP4178743B1 (en) | 2025-01-29 |
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