MX2020006338A - Hoja de acero laminada en frio y tratada termicamente y un metodo para la fabricacion de la misma. - Google Patents
Hoja de acero laminada en frio y tratada termicamente y un metodo para la fabricacion de la misma.Info
- Publication number
- MX2020006338A MX2020006338A MX2020006338A MX2020006338A MX2020006338A MX 2020006338 A MX2020006338 A MX 2020006338A MX 2020006338 A MX2020006338 A MX 2020006338A MX 2020006338 A MX2020006338 A MX 2020006338A MX 2020006338 A MX2020006338 A MX 2020006338A
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- manufacturing
- heat treated
- cold rolled
- treated steel
- Prior art date
Links
Classifications
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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
- 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
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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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
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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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- 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
-
- 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
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
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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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0273—Final recrystallisation annealing
-
- 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
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- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- 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
- C22C38/34—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
- 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
- C23C2/34—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
- 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
- C21D2211/005—Ferrite
-
- 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
-
- 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
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
Abstract
La invención trata de una hoja de acero laminada en frío y tratada térmicamente, el acero que comprende, en porcentaje en peso, 0.18 % = carbono = 0.24 %, 1.5 % = manganeso = 2.5 %, 1.2 % = silicio = 2 %, 0.01 % = aluminio = 0.06 %, 0.2 %= cromo = 0.5 %, fósforo = 0.02 %, azufre = 0.03 %, y opcionalmente uno o más de los siguientes elementos niobio = 0.06 %, titanio = 0.08 %, vanadio = 0.1 %, calcio = 0.005 % y el resto que incluye hierro e impurezas inevitables, la hoja de acero que tiene una microestructura que comprende 0 % a 15 % de martensita revenida, 10 % a 15 % de austenita residual y opcionalmente hasta 30 % de ferrita en fracciones de área, el resto está hecho de bainita, siendo el contenido de vainita al menos 55 % y teniendo una capa de óxido interno de 3 micrómetros o menos en ambas superficies de dicha hoja de acero. También trata de un método de fabricación y del uso de tal grado para hacer partes automotrices.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2017/058125 WO2019122963A1 (en) | 2017-12-19 | 2017-12-19 | Cold rolled and heat treated steel sheet and a method of manufacturing thereof |
PCT/IB2018/058669 WO2019123043A1 (en) | 2017-12-19 | 2018-11-05 | Cold rolled and heat treated steel sheet and a method of manufacturing thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020006338A true MX2020006338A (es) | 2020-09-03 |
Family
ID=60972276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020006338A MX2020006338A (es) | 2017-12-19 | 2018-11-05 | Hoja de acero laminada en frio y tratada termicamente y un metodo para la fabricacion de la misma. |
Country Status (14)
Country | Link |
---|---|
US (1) | US11795519B2 (es) |
EP (1) | EP3728679B1 (es) |
JP (1) | JP7232252B2 (es) |
KR (1) | KR102493548B1 (es) |
CN (1) | CN111417738A (es) |
CA (1) | CA3081557C (es) |
FI (1) | FI3728679T3 (es) |
MA (1) | MA51270B1 (es) |
MX (1) | MX2020006338A (es) |
PL (1) | PL3728679T3 (es) |
RU (1) | RU2750317C1 (es) |
UA (1) | UA126038C2 (es) |
WO (2) | WO2019122963A1 (es) |
ZA (1) | ZA202002385B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110777297B (zh) * | 2019-10-12 | 2022-07-05 | 河钢股份有限公司 | 一种高扩孔性高拉延性高强度钢板及其制造方法 |
WO2021123886A1 (en) * | 2019-12-19 | 2021-06-24 | Arcelormittal | High toughness hot rolled and annealed steel sheet and method of manufacturing the same |
BR112023003579A2 (pt) * | 2020-09-23 | 2023-04-04 | Arcelormittal | Chapa de aço laminada a frio revestida, método de fabricação de chapas de aço laminadas a frio revestidas e uso da chapa de aç |
SE545210C2 (en) | 2020-12-23 | 2023-05-23 | Voestalpine Stahl Gmbh | Coiling temperature influenced cold rolled strip or steel |
SE545209C2 (en) | 2020-12-23 | 2023-05-23 | Voestalpine Stahl Gmbh | Coiling temperature influenced cold rolled strip or steel |
EP4296385A1 (en) * | 2021-03-08 | 2023-12-27 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Method for manufacturing steel sheet |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4068950B2 (ja) * | 2002-12-06 | 2008-03-26 | 株式会社神戸製鋼所 | 温間加工による伸び及び伸びフランジ性に優れた高強度鋼板、温間加工方法、及び温間加工された高強度部材または高強度部品 |
BRPI0408983B1 (pt) * | 2003-03-31 | 2014-08-05 | Nippon Steel & Sumitomo Metal Corp | Folha de aço revestida com liga de zinco fundido e processo de produção da mesma |
CA2521710C (en) * | 2003-04-10 | 2009-09-29 | Nippon Steel Corporation | High strength molten zinc plated steel sheet and process of production of same |
JP4716359B2 (ja) | 2005-03-30 | 2011-07-06 | 株式会社神戸製鋼所 | 均一伸びに優れた高強度冷延鋼板およびその製造方法 |
EP1749895A1 (fr) | 2005-08-04 | 2007-02-07 | ARCELOR France | Procédé de fabrication de tôles d'acier présentant une haute résistance et une excellente ductilité, et tôles ainsi produites |
JP4109703B2 (ja) | 2006-03-31 | 2008-07-02 | 株式会社神戸製鋼所 | 化成処理性に優れた高強度冷延鋼板 |
JP4932363B2 (ja) | 2006-07-20 | 2012-05-16 | 新日本製鐵株式会社 | 高強度合金化溶融亜鉛めっき鋼板及びその製造方法 |
JP5130701B2 (ja) | 2006-08-18 | 2013-01-30 | 新日鐵住金株式会社 | 化成処理性に優れた高張力鋼板 |
EP1990431A1 (fr) * | 2007-05-11 | 2008-11-12 | ArcelorMittal France | Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites |
UA112771C2 (uk) * | 2011-05-10 | 2016-10-25 | Арселормітталь Інвестігасьон І Десароло Сл | Сталевий лист з високою механічною міцністю, пластичністю і формованістю, спосіб виготовлення та застосування таких листів |
JP5825206B2 (ja) | 2011-07-06 | 2015-12-02 | 新日鐵住金株式会社 | 冷延鋼板の製造方法 |
EP2765212B1 (en) | 2011-10-04 | 2017-05-17 | JFE Steel Corporation | High-strength steel sheet and method for manufacturing same |
JP5632904B2 (ja) * | 2012-03-29 | 2014-11-26 | 株式会社神戸製鋼所 | 加工性に優れた高強度冷延鋼板の製造方法 |
US20150152533A1 (en) | 2012-06-05 | 2015-06-04 | Thyssenkrupp Steel Europe Ag | Steel, Sheet Steel Product and Process for Producing a Sheet Steel Product |
JP6379716B2 (ja) | 2014-06-23 | 2018-08-29 | 新日鐵住金株式会社 | 冷延鋼板及びその製造方法 |
WO2016001702A1 (en) * | 2014-07-03 | 2016-01-07 | Arcelormittal | Method for producing a high strength coated steel sheet having improved strength, ductility and formability |
JP6154447B2 (ja) | 2015-09-20 | 2017-06-28 | 株式会社朝日ラバー | 圧縮成形用蛍光体含有樹脂組成物 |
JP6601253B2 (ja) * | 2016-02-18 | 2019-11-06 | 日本製鉄株式会社 | 高強度鋼板 |
MX2018007364A (es) * | 2016-03-25 | 2018-08-15 | Nippon Steel & Sumitomo Metal Corp | Lamina de acero de alta resistencia y lamina de acero galvanizada de alta resistencia. |
CN109072381B (zh) | 2016-04-14 | 2020-12-15 | 杰富意钢铁株式会社 | 高强度钢板及其制造方法 |
KR101808430B1 (ko) | 2016-06-21 | 2017-12-13 | 현대제철 주식회사 | 자동차용 냉연강판 및 이의 제조 방법 |
KR102035525B1 (ko) | 2016-06-27 | 2019-10-24 | 한국기계연구원 | 필름형 잔류 오스테나이트를 포함하는 강재 |
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2017
- 2017-12-19 WO PCT/IB2017/058125 patent/WO2019122963A1/en active Application Filing
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2018
- 2018-11-05 CA CA3081557A patent/CA3081557C/en active Active
- 2018-11-05 RU RU2020123622A patent/RU2750317C1/ru active
- 2018-11-05 JP JP2020531740A patent/JP7232252B2/ja active Active
- 2018-11-05 PL PL18799871.1T patent/PL3728679T3/pl unknown
- 2018-11-05 KR KR1020207016047A patent/KR102493548B1/ko active IP Right Grant
- 2018-11-05 EP EP18799871.1A patent/EP3728679B1/en active Active
- 2018-11-05 MA MA51270A patent/MA51270B1/fr unknown
- 2018-11-05 US US16/761,450 patent/US11795519B2/en active Active
- 2018-11-05 CN CN201880077389.6A patent/CN111417738A/zh active Pending
- 2018-11-05 MX MX2020006338A patent/MX2020006338A/es unknown
- 2018-11-05 UA UAA202004503A patent/UA126038C2/uk unknown
- 2018-11-05 FI FIEP18799871.1T patent/FI3728679T3/fi active
- 2018-11-05 WO PCT/IB2018/058669 patent/WO2019123043A1/en unknown
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2020
- 2020-05-04 ZA ZA2020/02385A patent/ZA202002385B/en unknown
Also Published As
Publication number | Publication date |
---|---|
MA51270B1 (fr) | 2024-01-31 |
MA51270A (fr) | 2021-03-31 |
ZA202002385B (en) | 2021-03-31 |
EP3728679A1 (en) | 2020-10-28 |
UA126038C2 (uk) | 2022-08-03 |
CN111417738A (zh) | 2020-07-14 |
CA3081557A1 (en) | 2019-06-27 |
US11795519B2 (en) | 2023-10-24 |
KR102493548B1 (ko) | 2023-01-31 |
BR112020008145A2 (pt) | 2020-11-03 |
KR20200077588A (ko) | 2020-06-30 |
US20200407817A1 (en) | 2020-12-31 |
FI3728679T3 (fi) | 2024-02-27 |
PL3728679T3 (pl) | 2024-04-15 |
JP7232252B2 (ja) | 2023-03-02 |
WO2019123043A1 (en) | 2019-06-27 |
WO2019122963A1 (en) | 2019-06-27 |
JP2021507985A (ja) | 2021-02-25 |
CA3081557C (en) | 2023-03-21 |
RU2750317C1 (ru) | 2021-06-25 |
EP3728679B1 (en) | 2023-12-27 |
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