[go: up one dir, main page]

MX9710229A - Acero multifases, produccion de productos en rollo y el uso de dicho acero. - Google Patents

Acero multifases, produccion de productos en rollo y el uso de dicho acero.

Info

Publication number
MX9710229A
MX9710229A MX9710229A MX9710229A MX9710229A MX 9710229 A MX9710229 A MX 9710229A MX 9710229 A MX9710229 A MX 9710229A MX 9710229 A MX9710229 A MX 9710229A MX 9710229 A MX9710229 A MX 9710229A
Authority
MX
Mexico
Prior art keywords
steel
rolled products
multiphase
production
working
Prior art date
Application number
MX9710229A
Other languages
English (en)
Other versions
MXPA97010229A (es
Inventor
Bertram Ehrhardt
Thomas Heidelauf
Klaus Imlau
Original Assignee
Thyssen Stahl Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19605697A external-priority patent/DE19605697C2/de
Application filed by Thyssen Stahl Ag filed Critical Thyssen Stahl Ag
Publication of MX9710229A publication Critical patent/MX9710229A/es
Publication of MXPA97010229A publication Critical patent/MXPA97010229A/es

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
    • 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
    • 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
    • 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

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 Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)

Abstract

La invencion se refiere a un acero multifases, a un proceso para producir los productos en rollo a partir de este acero con una estructura ferrítica poligonal de hasta el 70% en volumen, y su uso. El acero deberá tener alta resistencia, buenas propiedades de trabajo en frío y una calidad superficial mejorada después de la etapa final de trabajo en caliente.
MXPA/A/1997/010229A 1995-06-16 1997-12-16 Acero multifases, produccion de productos en rollo y el uso de dicho acero MXPA97010229A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19521836.1 1995-06-16
DE19521836 1995-06-16
DE19605697.7 1996-02-16
DE19605697A DE19605697C2 (de) 1995-06-16 1996-02-16 Mehrphasiger Stahl, Erzeugung von Walzprodukten und Verwendung des Stahls
PCT/EP1996/002382 WO1997000331A1 (de) 1995-06-16 1996-06-01 Mehrphasiger stahl, erzeugung von walzprodukten und verwendung des stahls

Publications (2)

Publication Number Publication Date
MX9710229A true MX9710229A (es) 1998-03-29
MXPA97010229A MXPA97010229A (es) 1998-10-15

Family

ID=

Also Published As

Publication number Publication date
PL324556A1 (en) 1998-06-08
HUP9801755A2 (hu) 1998-11-30
CN1190998A (zh) 1998-08-19
TR199701721T1 (xx) 1998-04-21
CA2224813A1 (en) 1997-01-03
BR9608969A (pt) 1999-06-29
CZ402697A3 (cs) 1998-06-17
HUP9801755A3 (en) 1999-09-28
AR002502A1 (es) 1998-03-25
WO1997000331A1 (de) 1997-01-03
EP0748874A1 (de) 1996-12-18

Similar Documents

Publication Publication Date Title
EP0815278A4 (en) PROCESS FOR PRODUCING ALUMINUM ALLOY SHEETS
HUP9802318A3 (en) Phenylethanolamine derivatives, process for producing the same, and intermediates in the production of the same
CA2244548A1 (en) Method and apparatus for hydroforming metallic tube
EP0589424A3 (en) Shape steel material having high strength, high toughness and excellent fire resistance and process for producing rolled shape steel of said material
DE69404765D1 (de) Batteriebehälter, Blech für die Formgebung des Batteriebehälters und Verfahren für die Herstellung des Bleches
AU2002314016A1 (en) Production of metal foams
MXPA05006801A (es) Composicion de acero para la produccion de productos de acero multifase laminados en frio.
CA2287658A1 (en) Electromagnetic steel sheet and process for producing the same
WO1996002676A3 (en) Cold formed high-strength steel structural members
AU8247491A (en) High strength steel sheet adapted for press forming and method of producing the same
ES8402620A1 (es) Procedimiento de fabricacion de hojas de aleacion de aluminio aptas para el estirado.
MX9605272A (es) Proceso para preparar nicotinamida.
ES2160711T3 (es) Procedimiento para la fabricacion de elementos estructurales de acero de alta resistencia.
ATE262045T1 (de) Profile aus warmgewalztem hochfestem stahl
ATE270963T1 (de) Herstellungselemente zum formen von reaktivem metall und verfahren zu deren herstellung
MX9710229A (es) Acero multifases, produccion de productos en rollo y el uso de dicho acero.
MX9800130A (es) Metodo de fabricacion de perfiles laminados para producir latas de una aleacion de aluminio.
EP1393828A3 (de) Verfahren zur kontinuierlichen Herstellung von Metalldrähten
EP0733711A3 (en) Method for cloning and producing the SacI restriction endonuclease
TW338012B (en) Fine steel wire roller mill, especially a metal wire roller mill
WO1999047287A8 (en) Tube-forming machine and method
AU4502097A (en) Process for the production of cyanocinnamamides
JPS5557301A (en) Production of thick steel plate
Dukmassov et al. Process and equipment for rolled section and high quality wire production
MX9707657A (es) Conformacion de la base de cuerpos de lata.