EP3366797A4 - Hot press member and method for producing same - Google Patents
Hot press member and method for producing same Download PDFInfo
- Publication number
- EP3366797A4 EP3366797A4 EP16857079.4A EP16857079A EP3366797A4 EP 3366797 A4 EP3366797 A4 EP 3366797A4 EP 16857079 A EP16857079 A EP 16857079A EP 3366797 A4 EP3366797 A4 EP 3366797A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- hot press
- press member
- producing same
- producing
- same
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
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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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
-
- 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
-
- 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
-
- 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
- C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
-
- 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
- C22C38/08—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
- C22C38/14—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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- 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
- C23C2/04—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
- C23C2/12—Aluminium 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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- 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
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/208—Deep-drawing by heating the blank or deep-drawing associated with heat treatment
-
- 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
- C21D2211/008—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)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015205751A JP6222198B2 (en) | 2015-10-19 | 2015-10-19 | Hot-pressed member and manufacturing method thereof |
PCT/JP2016/004458 WO2017068756A1 (en) | 2015-10-19 | 2016-10-03 | Hot press member and method for producing same |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3366797A4 true EP3366797A4 (en) | 2018-08-29 |
EP3366797A1 EP3366797A1 (en) | 2018-08-29 |
EP3366797B1 EP3366797B1 (en) | 2019-12-18 |
Family
ID=58556946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16857079.4A Active EP3366797B1 (en) | 2015-10-19 | 2016-10-03 | Method for producing a hot press member |
Country Status (7)
Country | Link |
---|---|
US (1) | US20190093191A1 (en) |
EP (1) | EP3366797B1 (en) |
JP (1) | JP6222198B2 (en) |
KR (1) | KR20180063303A (en) |
CN (1) | CN108138289A (en) |
MX (1) | MX2018004772A (en) |
WO (1) | WO2017068756A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6443375B2 (en) * | 2016-03-29 | 2018-12-26 | Jfeスチール株式会社 | Hot-pressed member and manufacturing method thereof |
CN117026072A (en) * | 2016-03-29 | 2023-11-10 | 杰富意钢铁株式会社 | Steel sheet for hot stamping, method for producing same, and hot stamped member and method for producing same |
JP6260676B2 (en) | 2016-03-29 | 2018-01-17 | Jfeスチール株式会社 | Hot press steel plate and method for manufacturing the same, and hot press member and method for manufacturing the same |
CN106244918B (en) * | 2016-07-27 | 2018-04-27 | 宝山钢铁股份有限公司 | A kind of 1500MPa grades of high strength and ductility automobile steel and its manufacture method |
CA3045170A1 (en) | 2016-11-25 | 2018-05-31 | Nippon Steel & Sumitomo Metal Corporation | Method for manufacturing quenched molding, method for manufacturing hot press steel material, and hot press steel material |
JP6893072B2 (en) | 2017-03-01 | 2021-06-23 | エーケー スティール プロパティ−ズ、インク. | Press-hardened steel with extremely high strength and manufacturing method |
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 |
CN109112453A (en) * | 2017-06-26 | 2019-01-01 | 鞍钢股份有限公司 | Zinc-aluminum-magnesium coated steel plate and manufacturing method, hot forming method and part thereof |
CN109112359A (en) * | 2017-06-26 | 2019-01-01 | 鞍钢股份有限公司 | Zinc-based coated steel sheet, manufacturing method thereof, hot forming method and component |
CN109112360A (en) * | 2017-06-26 | 2019-01-01 | 鞍钢股份有限公司 | Zinc-aluminum-based coated steel plate and manufacturing method thereof, hot forming method and part |
KR101940919B1 (en) | 2017-08-08 | 2019-01-22 | 주식회사 포스코 | Hot rolled steel sheet having excellent strength and elongation and method of manufacturing the same |
CN107815612A (en) * | 2017-11-02 | 2018-03-20 | 重庆哈工易成形钢铁科技有限公司 | Hot press-formed steel, hot press-formed technique and formed parts |
MX2020004927A (en) | 2017-11-13 | 2020-08-27 | Jfe Steel Corp | Hot press steel sheet member and manufacturing method therefor. |
JP6569841B1 (en) | 2017-11-13 | 2019-09-04 | Jfeスチール株式会社 | Hot-pressed steel sheet member and manufacturing method thereof |
CN112154222B (en) * | 2018-06-29 | 2022-04-01 | 日本制铁株式会社 | High-strength steel sheet and method for producing same |
CN108950160A (en) * | 2018-08-25 | 2018-12-07 | 马鞍山钢铁股份有限公司 | A kind of Zn-based plating layer hot forming steel and preparation method thereof based on CSP process |
CN109972061A (en) * | 2019-04-26 | 2019-07-05 | 北京科技大学 | It is hot press-formed with anti-oxidant ultra-high strength steel plate and its low temperature heat forming technology |
CN113874537B (en) * | 2019-05-31 | 2022-11-01 | 日本制铁株式会社 | Steel plate for hot pressing |
WO2020241763A1 (en) * | 2019-05-31 | 2020-12-03 | 日本製鉄株式会社 | Hot-stamp-molded article |
KR20220102651A (en) * | 2020-01-16 | 2022-07-20 | 닛폰세이테츠 가부시키가이샤 | hot stamped body |
CN111996446B (en) * | 2020-08-03 | 2021-10-22 | 鞍钢股份有限公司 | High-elongation cold-rolled galvanized steel strip based on interface control and production method thereof |
KR20240052782A (en) * | 2021-08-31 | 2024-04-23 | 아르셀러미탈 | Hot rolled steel sheet and its manufacturing method |
JP2024530989A (en) * | 2021-08-31 | 2024-08-27 | アルセロールミタル | Hot rolled steel sheet and its manufacturing method |
CN115961130A (en) * | 2021-10-11 | 2023-04-14 | 清华大学 | High-strength high-plasticity medium manganese steel and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015001705A1 (en) * | 2013-07-02 | 2015-01-08 | Jfeスチール株式会社 | Method of manufacturing hot press member |
WO2015102051A1 (en) * | 2014-01-06 | 2015-07-09 | 新日鐵住金株式会社 | Hot-formed member and process for manufacturing same |
CN104846274A (en) * | 2015-02-16 | 2015-08-19 | 重庆哈工易成形钢铁科技有限公司 | Steel plate for hot stamping, hot stamping process and hot-stamped member |
EP3181715A1 (en) * | 2014-10-24 | 2017-06-21 | JFE Steel Corporation | High-strength hot-pressing member and method for producing same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4688782B2 (en) * | 2006-12-11 | 2011-05-25 | 株式会社神戸製鋼所 | High strength steel plate for bake hardening and method for producing the same |
JP5347393B2 (en) | 2008-09-12 | 2013-11-20 | Jfeスチール株式会社 | Hot press member excellent in ductility, steel plate for hot press member, and method for producing hot press member |
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JP5440672B2 (en) * | 2011-09-16 | 2014-03-12 | Jfeスチール株式会社 | High-strength steel sheet with excellent workability and method for producing the same |
TWI507538B (en) * | 2011-09-30 | 2015-11-11 | Nippon Steel & Sumitomo Metal Corp | With excellent burn the attachment strength of the hardenable galvannealed steel sheet, a high strength galvannealed steel sheet and manufacturing method, etc. |
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KR101382981B1 (en) * | 2011-11-07 | 2014-04-09 | 주식회사 포스코 | Steel sheet for warm press forming, warm press formed parts and method for manufacturing thereof |
JP5585623B2 (en) * | 2012-07-23 | 2014-09-10 | 新日鐵住金株式会社 | Hot-formed steel plate member and manufacturing method thereof |
CN106460115B (en) * | 2014-05-29 | 2019-03-12 | 新日铁住金株式会社 | It is heat-treated steel and its manufacturing method |
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2015
- 2015-10-19 JP JP2015205751A patent/JP6222198B2/en active Active
-
2016
- 2016-10-03 WO PCT/JP2016/004458 patent/WO2017068756A1/en active Application Filing
- 2016-10-03 EP EP16857079.4A patent/EP3366797B1/en active Active
- 2016-10-03 MX MX2018004772A patent/MX2018004772A/en unknown
- 2016-10-03 KR KR1020187013032A patent/KR20180063303A/en not_active Application Discontinuation
- 2016-10-03 CN CN201680061022.6A patent/CN108138289A/en active Pending
- 2016-10-03 US US15/768,894 patent/US20190093191A1/en not_active Abandoned
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WO2015001705A1 (en) * | 2013-07-02 | 2015-01-08 | Jfeスチール株式会社 | Method of manufacturing hot press member |
EP3017892A1 (en) * | 2013-07-02 | 2016-05-11 | JFE Steel Corporation | Method of manufacturing hot press member |
WO2015102051A1 (en) * | 2014-01-06 | 2015-07-09 | 新日鐵住金株式会社 | Hot-formed member and process for manufacturing same |
EP3093359A1 (en) * | 2014-01-06 | 2016-11-16 | Nippon Steel & Sumitomo Metal Corporation | Hot-formed member and process for manufacturing same |
EP3181715A1 (en) * | 2014-10-24 | 2017-06-21 | JFE Steel Corporation | High-strength hot-pressing member and method for producing same |
CN104846274A (en) * | 2015-02-16 | 2015-08-19 | 重庆哈工易成形钢铁科技有限公司 | Steel plate for hot stamping, hot stamping process and hot-stamped member |
EP3260569A1 (en) * | 2015-02-16 | 2017-12-27 | Easyforming Steel Technology Co., Ltd. | Steel plate used for hot stamping forming, forming process of hot stamping and hot-stamped component |
Also Published As
Publication number | Publication date |
---|---|
KR20180063303A (en) | 2018-06-11 |
CN108138289A (en) | 2018-06-08 |
US20190093191A1 (en) | 2019-03-28 |
JP2017078188A (en) | 2017-04-27 |
EP3366797B1 (en) | 2019-12-18 |
JP6222198B2 (en) | 2017-11-01 |
EP3366797A1 (en) | 2018-08-29 |
MX2018004772A (en) | 2018-05-30 |
WO2017068756A1 (en) | 2017-04-27 |
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