MA53552A - Procédé d'amélioration de l'aptitude au formage d'ébauches d'acier - Google Patents
Procédé d'amélioration de l'aptitude au formage d'ébauches d'acierInfo
- Publication number
- MA53552A MA53552A MA053552A MA53552A MA53552A MA 53552 A MA53552 A MA 53552A MA 053552 A MA053552 A MA 053552A MA 53552 A MA53552 A MA 53552A MA 53552 A MA53552 A MA 53552A
- Authority
- MA
- Morocco
- Prior art keywords
- formability
- improving
- steel blanks
- blanks
- steel
- Prior art date
Links
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
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
-
- 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
-
- 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
- C21D1/34—Methods of heating
-
- 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
- C21D1/34—Methods of heating
- C21D1/38—Heating by cathodic discharges
-
- 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
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
- 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
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/42—Electroplating: Baths therefor from solutions of light metals
- C25D3/44—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/66—Electroplating: Baths therefor from melts
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/66—Electroplating: Baths therefor from melts
- C25D3/665—Electroplating: Baths therefor from melts from ionic liquids
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
-
- 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
- C21D2221/00—Treating localised areas of an article
-
- 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
-
- 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
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2018/056841 WO2020049344A1 (fr) | 2018-09-07 | 2018-09-07 | Procédé d'amélioration de l'aptitude au formage d'ébauches d'acier |
Publications (1)
Publication Number | Publication Date |
---|---|
MA53552A true MA53552A (fr) | 2021-12-15 |
Family
ID=63449512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA053552A MA53552A (fr) | 2018-09-07 | 2019-08-30 | Procédé d'amélioration de l'aptitude au formage d'ébauches d'acier |
Country Status (12)
Country | Link |
---|---|
US (1) | US20210180144A1 (fr) |
EP (1) | EP3847288A1 (fr) |
JP (1) | JP7386850B2 (fr) |
KR (1) | KR102504625B1 (fr) |
CN (1) | CN112639140A (fr) |
CA (1) | CA3110429C (fr) |
MA (1) | MA53552A (fr) |
MX (1) | MX2021002583A (fr) |
RU (1) | RU2762308C1 (fr) |
UA (1) | UA127955C2 (fr) |
WO (2) | WO2020049344A1 (fr) |
ZA (1) | ZA202101082B (fr) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6086214A (ja) * | 1983-10-14 | 1985-05-15 | Sumitomo Metal Ind Ltd | 金属板 |
US5349741A (en) * | 1992-06-24 | 1994-09-27 | L.H. Carbide Corporation | Method of making an interlocked core spaced for anneal penetration |
JPH0987737A (ja) | 1995-09-29 | 1997-03-31 | Sumitomo Metal Ind Ltd | 鋼材の局部軟化方法 |
DE19653543A1 (de) * | 1996-12-20 | 1998-06-25 | Audi Ag | Verfahren zum Herstellen eines Blechformteiles durch Tiefziehen |
DE19936151A1 (de) * | 1999-07-31 | 2001-02-08 | Thyssenkrupp Stahl Ag | Höherfestes Stahlband oder -blech und Verfahren zu seiner Herstellung |
JP2001323318A (ja) * | 2000-05-15 | 2001-11-22 | High Frequency Heattreat Co Ltd | 板部材の成形方法 |
KR100931167B1 (ko) * | 2006-12-26 | 2009-12-11 | 주식회사 포스코 | 용융 도금 강판의 양측 에지부 순간 급속 승온 및 합금화를 위한 장치 |
WO2011033180A1 (fr) * | 2009-09-21 | 2011-03-24 | Arcelormittal Investigación Y Desarrollo Sl | Acier inoxydable à variations locales de résistance mécanique |
KR20110040021A (ko) * | 2009-10-13 | 2011-04-20 | (재)울산테크노파크 | 다이오드 레이저를 이용한 자동차용 차체부품의 국부 열처리장치 및 그 열처리방법 |
ES2345029B1 (es) * | 2010-04-19 | 2011-07-18 | Autotech Engineering, Aie | Componente estructural de un vehiculo y procedimiento de fabricacion. |
JP2014521833A (ja) * | 2011-07-25 | 2014-08-28 | マグナ インターナショナル インコーポレイテッド | 薄鋼板の局所的熱処理による生産物及びプロセス |
JP5861831B2 (ja) * | 2011-07-28 | 2016-02-16 | Jfeスチール株式会社 | 鋼板の加熱装置 |
RU2501866C1 (ru) * | 2012-11-23 | 2013-12-20 | Владимир Иванович Пудов | Способ улучшения магнитных свойств анизотропной электротехнической стали лазерной обработкой |
KR20150031834A (ko) | 2013-09-17 | 2015-03-25 | 현대자동차주식회사 | 성형성 향상을 위한 고장력강의 레이저 열처리 방법 |
WO2015185956A1 (fr) * | 2014-06-06 | 2015-12-10 | ArcelorMittal Investigación y Desarrollo, S.L. | Tôle d'acier galvanisée polyphasique à résistance élevée, procédé de production et utilisation |
WO2016020714A1 (fr) * | 2014-08-07 | 2016-02-11 | Arcelormittal | Procédé permettant de produire une tôle d'acier revêtue présentant une meilleure résistance, une meilleure ductilité et une meilleure aptitude au formage |
SE540366C2 (en) * | 2015-01-15 | 2018-08-14 | Hardmesch Ab | Method for improving formability of a sheet metal material and/or component properties of a sheet metal material by selective heat treatment |
US9968977B2 (en) * | 2015-07-06 | 2018-05-15 | GM Global Technology Operations LLC | Method of shaping a component |
JP6945969B2 (ja) * | 2016-04-01 | 2021-10-06 | 日本製鉄株式会社 | 積鉄心とその歪取り焼鈍方法および製造方法 |
DE102016121902A1 (de) * | 2016-11-15 | 2018-05-17 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung von Fahrwerksteilen aus mikrolegiertem Stahl mit verbesserter Kaltumformbarkeit |
-
2018
- 2018-09-07 WO PCT/IB2018/056841 patent/WO2020049344A1/fr active Application Filing
-
2019
- 2019-08-30 JP JP2021512692A patent/JP7386850B2/ja active Active
- 2019-08-30 UA UAA202101814A patent/UA127955C2/uk unknown
- 2019-08-30 MA MA053552A patent/MA53552A/fr unknown
- 2019-08-30 CN CN201980057323.5A patent/CN112639140A/zh active Pending
- 2019-08-30 MX MX2021002583A patent/MX2021002583A/es unknown
- 2019-08-30 KR KR1020217006724A patent/KR102504625B1/ko active IP Right Grant
- 2019-08-30 EP EP19780393.5A patent/EP3847288A1/fr active Pending
- 2019-08-30 US US17/271,161 patent/US20210180144A1/en active Pending
- 2019-08-30 RU RU2021109269A patent/RU2762308C1/ru active
- 2019-08-30 WO PCT/IB2019/057323 patent/WO2020049428A1/fr active Application Filing
- 2019-08-30 CA CA3110429A patent/CA3110429C/fr active Active
-
2021
- 2021-02-17 ZA ZA2021/01082A patent/ZA202101082B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020049344A1 (fr) | 2020-03-12 |
JP2022500552A (ja) | 2022-01-04 |
US20210180144A1 (en) | 2021-06-17 |
KR20210041044A (ko) | 2021-04-14 |
CA3110429A1 (fr) | 2020-03-12 |
UA127955C2 (uk) | 2024-02-21 |
ZA202101082B (en) | 2022-02-23 |
RU2762308C1 (ru) | 2021-12-17 |
BR112021003570A2 (pt) | 2021-05-18 |
CA3110429C (fr) | 2023-07-18 |
CN112639140A (zh) | 2021-04-09 |
WO2020049428A1 (fr) | 2020-03-12 |
JP7386850B2 (ja) | 2023-11-27 |
MX2021002583A (es) | 2021-05-12 |
KR102504625B1 (ko) | 2023-02-28 |
EP3847288A1 (fr) | 2021-07-14 |
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