MX2020004596A - Acero templado en prensa con propiedades personalizadas despues de un tratamiento termico novedoso. - Google Patents
Acero templado en prensa con propiedades personalizadas despues de un tratamiento termico novedoso.Info
- Publication number
- MX2020004596A MX2020004596A MX2020004596A MX2020004596A MX2020004596A MX 2020004596 A MX2020004596 A MX 2020004596A MX 2020004596 A MX2020004596 A MX 2020004596A MX 2020004596 A MX2020004596 A MX 2020004596A MX 2020004596 A MX2020004596 A MX 2020004596A
- Authority
- MX
- Mexico
- Prior art keywords
- weight
- preform
- temperature
- steel
- composition
- Prior art date
Links
- 229910000760 Hardened steel Inorganic materials 0.000 title 1
- 238000007669 thermal treatment Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- 229910045601 alloy Inorganic materials 0.000 abstract 4
- 239000000956 alloy Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 3
- 229910000734 martensite Inorganic materials 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
- B23K26/322—Bonding taking account of the properties of the material involved involving coated metal parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/3073—Fe as the principal constituent with Mn as next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
- B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or 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
- 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
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
-
- 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
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/22—Martempering
-
- 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
- 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
- C21D6/005—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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- C22C38/18—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
- C22C38/24—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
- C22C38/32—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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
- B23K2101/185—Tailored blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Una preforma soldada a la medida es creada al formar una preforma a partir de un acero de la composición A y un acero de la composición B y soldar juntos dichos dos aceros, calentar dicha preforma soldada a una temperatura por arriba de la temperatura Ac1 relacionada con el acero de la composición A, transferir dicha preforma a un troquel de formación, y después enfriar dicha preforma a una temperatura entre la temperatura inicial de la martensita y la temperatura final de la martensita del acero de la composición B, y mantener dicha preforma a tal temperatura o a una temperatura mayor, enfriar dicha preforma a una temperatura ambiente; la preforma soldada a la medida comprende la Aleación A y la Aleación B; en donde la Aleación comprende de 0.10 - 0.50% en peso de C, de 0.1 - 0.5% en peso de Si, de 2.0 - 8.0% en peso de Mn, de 0- 6.0% en peso de Cr, de 0.0 - 2% en peso de Mo, y de 0.0 - 0.005% en peso de B y en donde la Aleación B comprende de 0.06 - 0.12% en peso de C, de 0.1 - 0.25% en peso de Si, de 1.65 - 2.42% en peso de Mn, de 0.0 - 0.70% en peso de Cr, de 0.08 - 0.40% en peso de Mo, de 0.0 - 0.05% en peso de V, de 0.01 - 0.05% en peso de Ti, y 2% en peso de Al o menos, y en donde dicha preforma soldada a la medida es sometida a un ciclo de enfriamiento y térmico de partición en un troquel de formación.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762580662P | 2017-11-02 | 2017-11-02 | |
PCT/US2018/059006 WO2019090113A1 (en) | 2017-11-02 | 2018-11-02 | Press hardened steel with tailored properties after novel thermal treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020004596A true MX2020004596A (es) | 2020-08-06 |
Family
ID=64402282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020004596A MX2020004596A (es) | 2017-11-02 | 2018-11-02 | Acero templado en prensa con propiedades personalizadas despues de un tratamiento termico novedoso. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20190126401A1 (es) |
EP (1) | EP3704276B1 (es) |
CA (1) | CA3076934C (es) |
ES (1) | ES2932501T3 (es) |
MX (1) | MX2020004596A (es) |
TW (1) | TW201930611A (es) |
WO (1) | WO2019090113A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3704281A1 (en) * | 2017-11-02 | 2020-09-09 | AK Steel Properties, Inc. | Press hardened steel with tailored properties |
CA3149331A1 (en) * | 2019-08-07 | 2021-02-11 | United States Steel Corporation | High ductility zinc-coated steel sheet products |
DE102019215053A1 (de) * | 2019-09-30 | 2021-04-01 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung eines zumindest teilweise vergüteten Stahlblechbauteils und zumindest teilweise vergütetes Stahlblechbauteil |
CN112779465A (zh) * | 2020-11-30 | 2021-05-11 | 江苏联峰能源装备有限公司 | 一种微合金车轴钢的制备方法 |
CN113789432B (zh) * | 2021-09-16 | 2023-01-24 | 昆明理工大学 | 一种改善sa508-4钢焊接组织局部硬化的方法 |
CN117210646A (zh) * | 2023-08-29 | 2023-12-12 | 武汉理工大学 | 一种一体式复杂构件伺服热成形分区淬火方法及一种构件 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008110670A1 (fr) * | 2007-03-14 | 2008-09-18 | Arcelormittal France | Acier pour formage a chaud ou trempe sous outil a ductilite amelioree |
WO2012120020A1 (en) * | 2011-03-07 | 2012-09-13 | Tata Steel Nederland Technology Bv | Process for producing high strength formable steel and high strength formable steel produced therewith |
FI20115702L (fi) * | 2011-07-01 | 2013-01-02 | Rautaruukki Oyj | Menetelmä suurlujuuksisen rakenneteräksen valmistamiseksi ja suurlujuuksinen rakenneteräs |
-
2018
- 2018-11-02 EP EP18807182.3A patent/EP3704276B1/en active Active
- 2018-11-02 WO PCT/US2018/059006 patent/WO2019090113A1/en unknown
- 2018-11-02 TW TW107139078A patent/TW201930611A/zh unknown
- 2018-11-02 CA CA3076934A patent/CA3076934C/en active Active
- 2018-11-02 MX MX2020004596A patent/MX2020004596A/es unknown
- 2018-11-02 US US16/179,425 patent/US20190126401A1/en not_active Abandoned
- 2018-11-02 ES ES18807182T patent/ES2932501T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
CA3076934C (en) | 2023-03-21 |
WO2019090113A1 (en) | 2019-05-09 |
ES2932501T3 (es) | 2023-01-20 |
CA3076934A1 (en) | 2019-05-09 |
EP3704276B1 (en) | 2022-09-21 |
EP3704276A1 (en) | 2020-09-09 |
US20190126401A1 (en) | 2019-05-02 |
TW201930611A (zh) | 2019-08-01 |
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