WO2012048841A8 - Method of hot forming a steel blank and the hot formed part - Google Patents
Method of hot forming a steel blank and the hot formed part Download PDFInfo
- Publication number
- WO2012048841A8 WO2012048841A8 PCT/EP2011/005053 EP2011005053W WO2012048841A8 WO 2012048841 A8 WO2012048841 A8 WO 2012048841A8 EP 2011005053 W EP2011005053 W EP 2011005053W WO 2012048841 A8 WO2012048841 A8 WO 2012048841A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steel blank
- article
- hot
- temperature
- hot forming
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 abstract 5
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment 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
- 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
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
-
- 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
- C22C38/12—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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
- 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
-
- 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
- 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
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 Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013533121A JP2013545890A (en) | 2010-10-12 | 2011-10-10 | Steel blank hot forming method and hot formed parts |
US13/819,281 US20130192726A1 (en) | 2010-10-12 | 2011-10-10 | Method of hot forming a steel blank and the hot formed part |
EP11772882.4A EP2627790B1 (en) | 2010-10-12 | 2011-10-10 | Method of hot forming a steel blank and the hot formed part |
CN201180048067.7A CN103154279B (en) | 2010-10-12 | 2011-10-10 | The method of thermoforming steel billet and hot formed parts |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10013537 | 2010-10-12 | ||
EP10013537.5 | 2010-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012048841A1 WO2012048841A1 (en) | 2012-04-19 |
WO2012048841A8 true WO2012048841A8 (en) | 2013-04-25 |
Family
ID=43640446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/005053 WO2012048841A1 (en) | 2010-10-12 | 2011-10-10 | Method of hot forming a steel blank and the hot formed part |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130192726A1 (en) |
EP (1) | EP2627790B1 (en) |
JP (1) | JP2013545890A (en) |
CN (1) | CN103154279B (en) |
WO (1) | WO2012048841A1 (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8307680B2 (en) | 2006-10-30 | 2012-11-13 | Arcelormittal France | Coated steel strips, methods of making the same, methods of using the same, stamping blanks prepared from the same, stamped products prepared from the same, and articles of manufacture which contain such a stamped product |
WO2012169638A1 (en) * | 2011-06-10 | 2012-12-13 | 株式会社神戸製鋼所 | Hot press molded article, method for producing same, and thin steel sheet for hot press molding |
ES2569190T3 (en) | 2011-06-10 | 2016-05-09 | Kabushiki Kaisha Kobe Seiko Sho | Hot stamping molded article, method for producing it, and stainless steel sheet for hot stamping molding |
US11344941B2 (en) * | 2011-07-21 | 2022-05-31 | Kobe Steel, Ltd. | Method of manufacturing hot-press-formed steel member |
JP5802155B2 (en) * | 2012-03-09 | 2015-10-28 | 株式会社神戸製鋼所 | Manufacturing method of press-molded product and press-molded product |
BR112015000178B1 (en) * | 2012-08-03 | 2020-03-17 | Tata Steel Ijmuiden Bv | PROCESS TO PRODUCE HOT-LAMINATED STEEL STRIP AND HOT-LAMINATED STEEL STRIP |
JP5862591B2 (en) | 2013-03-28 | 2016-02-16 | Jfeスチール株式会社 | High strength steel plate and manufacturing method thereof |
DE102013009232A1 (en) * | 2013-05-28 | 2014-12-04 | Salzgitter Flachstahl Gmbh | Process for producing a component by hot forming a precursor of steel |
DE102013010946B3 (en) * | 2013-06-28 | 2014-12-31 | Daimler Ag | Method and plant for producing a press-hardened sheet steel component |
MX2016003258A (en) * | 2013-09-10 | 2016-06-07 | Kobe Steel Ltd | Method for manufacturing press-molded article, and press-molded article. |
EP3020845B1 (en) * | 2013-09-18 | 2018-01-31 | Nippon Steel & Sumitomo Metal Corporation | Hot-stamp part and method of manufacturing the same |
EP2851440A1 (en) * | 2013-09-19 | 2015-03-25 | Tata Steel IJmuiden BV | Steel for hot forming |
EP3868900B1 (en) * | 2013-10-21 | 2023-08-02 | Magna International Inc. | Method for trimming a hot formed part |
CA2963361C (en) * | 2014-10-03 | 2019-04-02 | Nippon Steel & Sumitomo Metal Corporation | Method of production of brazed joint and such a brazed joint |
JP6004138B2 (en) * | 2014-10-24 | 2016-10-05 | Jfeスチール株式会社 | High-strength hot press member and method for manufacturing the same |
ES2674133T3 (en) * | 2014-12-01 | 2018-06-27 | Voestalpine Stahl Gmbh | Procedure for heat treatment of a manganese-steel product |
CN104513927B (en) * | 2014-12-19 | 2017-04-05 | 宝山钢铁股份有限公司 | A kind of tensile strength 800MPa grade high-strength high-tenacity steel plate and its manufacture method |
CN104561790B (en) * | 2015-01-23 | 2017-11-28 | 宝钢特钢有限公司 | A kind of 1500MPa grade high-strengths steel and its production method |
EP3061837A1 (en) * | 2015-02-27 | 2016-08-31 | Swiss Steel AG | Blank bainite long product and method for producing the same |
EP3162558A1 (en) * | 2015-10-30 | 2017-05-03 | Outokumpu Oyj | Component made of metallic composite material and method for the manufacture of the component by hot forming |
GB201521443D0 (en) * | 2015-12-04 | 2016-01-20 | Impression Technologies Ltd | Method for operating a press for metal sheet forming |
CN106048430B (en) * | 2016-07-06 | 2017-11-03 | 马钢(集团)控股有限公司 | A kind of high tenacity track traffic bainitic steel wheel and its manufacture method |
CN106191666B (en) * | 2016-07-06 | 2018-01-02 | 马钢(集团)控股有限公司 | Track traffic bainitic steel wheel and its manufacture method of a kind of inexpensive lean production |
US20200087761A1 (en) * | 2016-10-17 | 2020-03-19 | Tata Steel Ijmuiden B.V. | Steel substrate for painted parts |
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 |
JP2020501017A (en) * | 2016-11-29 | 2020-01-16 | タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップTata Steel Ijmuiden Bv | Method of manufacturing hot-formed article and obtained article |
EP3327152B1 (en) * | 2016-11-29 | 2023-10-11 | Tata Steel UK Limited | Method for hot-forming a steel blank |
WO2018115933A1 (en) | 2016-12-21 | 2018-06-28 | Arcelormittal | High-strength cold rolled steel sheet having high formability and a method of manufacturing thereof |
CN106947907B (en) * | 2017-03-03 | 2018-12-07 | 北京科技大学 | A kind of preparation method of graphitized free-machining steel high-speed rod |
US20180372146A1 (en) * | 2017-06-26 | 2018-12-27 | GM Global Technology Operations LLC | Fine grain steel alloy and automotive components formed thereof |
KR101978054B1 (en) * | 2017-09-27 | 2019-05-13 | 현대제철 주식회사 | Method of manufacturing hot stamping component |
US11920209B2 (en) | 2018-03-08 | 2024-03-05 | Northwestern University | Carbide-free bainite and retained austenite steels, producing method and applications of same |
WO2019223854A1 (en) * | 2018-05-22 | 2019-11-28 | Thyssenkrupp Steel Europe Ag | Shaped sheet-metal part with a high tensile strength formed from a steel and method for the production thereof |
CN111254351B (en) * | 2020-01-21 | 2021-07-20 | 鞍钢股份有限公司 | High-performance hot-rolled wear-resistant steel sheet and production method thereof |
CN115667568A (en) * | 2020-05-18 | 2023-01-31 | 麦格纳国际公司 | Method for processing advanced high strength steel |
KR102345608B1 (en) * | 2020-12-23 | 2021-12-30 | 현대제철 주식회사 | Hot stamping component and method of manufacturing the same |
KR102584563B1 (en) * | 2021-10-29 | 2023-10-04 | 현대제철 주식회사 | Hot stamping component and method of manufacturing the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE435527B (en) | 1973-11-06 | 1984-10-01 | Plannja Ab | PROCEDURE FOR PREPARING A PART OF Hardened Steel |
JP3854506B2 (en) | 2001-12-27 | 2006-12-06 | 新日本製鐵株式会社 | High strength steel plate excellent in weldability, hole expansibility and ductility, and manufacturing method thereof |
CN100510142C (en) * | 2005-01-28 | 2009-07-08 | 株式会社神户制钢所 | High strength bolt having excellent hydrogen embrittlement resistance |
KR100764253B1 (en) | 2005-01-28 | 2007-10-05 | 가부시키가이샤 고베 세이코쇼 | High-strength steel used for spring having excellent hydrogen embrittlement resistance |
JP4716359B2 (en) | 2005-03-30 | 2011-07-06 | 株式会社神戸製鋼所 | High strength cold-rolled steel sheet excellent in uniform elongation and method for producing the same |
EP1767659A1 (en) | 2005-09-21 | 2007-03-28 | ARCELOR France | Method of manufacturing multi phase microstructured steel piece |
DE112006003169B4 (en) | 2005-12-01 | 2013-03-21 | Posco | Steel sheets for hot press forming with excellent heat treatment and impact properties, hot pressed parts produced therefrom and process for their production |
US7887648B2 (en) * | 2005-12-28 | 2011-02-15 | Kobe Steel, Ltd. | Ultrahigh-strength thin steel sheet |
EP1832667A1 (en) * | 2006-03-07 | 2007-09-12 | ARCELOR France | Method of producing steel sheets having high strength, ductility and toughness and thus produced sheets. |
EP1990431A1 (en) * | 2007-05-11 | 2008-11-12 | ArcelorMittal France | Method of manufacturing annealed, very high-resistance, cold-laminated steel sheets, and sheets produced thereby |
-
2011
- 2011-10-10 EP EP11772882.4A patent/EP2627790B1/en not_active Revoked
- 2011-10-10 JP JP2013533121A patent/JP2013545890A/en active Pending
- 2011-10-10 US US13/819,281 patent/US20130192726A1/en not_active Abandoned
- 2011-10-10 WO PCT/EP2011/005053 patent/WO2012048841A1/en active Application Filing
- 2011-10-10 CN CN201180048067.7A patent/CN103154279B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20130192726A1 (en) | 2013-08-01 |
WO2012048841A1 (en) | 2012-04-19 |
CN103154279B (en) | 2015-09-23 |
EP2627790B1 (en) | 2014-10-08 |
CN103154279A (en) | 2013-06-12 |
JP2013545890A (en) | 2013-12-26 |
EP2627790A1 (en) | 2013-08-21 |
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