AR001416A1 - Un procedimiento para la fabricación de un producto estirado. - Google Patents

Un procedimiento para la fabricación de un producto estirado.

Info

Publication number
AR001416A1
AR001416A1 AR33589296A AR33589296A AR001416A1 AR 001416 A1 AR001416 A1 AR 001416A1 AR 33589296 A AR33589296 A AR 33589296A AR 33589296 A AR33589296 A AR 33589296A AR 001416 A1 AR001416 A1 AR 001416A1
Authority
AR
Argentina
Prior art keywords
shaping
manufacture
procedure
well
stretched product
Prior art date
Application number
AR33589296A
Other languages
English (en)
Inventor
Heinz Dr Ing Kron
Karl-Heinz Dr Mon Kutzenberger
Gunther Manig
Gustav Prof Dr Ing Habi Zouhar
Original Assignee
Mannesmann 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
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Publication of AR001416A1 publication Critical patent/AR001416A1/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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires 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
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • 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
    • C21D2211/003—Cementite
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Metal Extraction Processes (AREA)

Abstract

La invención se refiere a un procedimiento para la fabricación de un producto estirado, elaborado en caliente, especialmente una barra o un tubode acero de alta aleación o hipereutectoide. Para indicar un procedimiento muy económico, especialmente para un acero para rodamientos, que tambié seaadecuado para el mecanizado posterior sin un recocido previo, se propone de acuerdo con la invención, generar una distribución de temperatura uniforme enel producto laminado intermedio después de los primeros pasos de conformado y antes de volver a calentar, y permitir el conformado en el laminador reductorde acuerdo con la temperatura en una zona de dos fases (Ó + Fe3 C o t + Fe3 C) y manteniendo al mismo tiempo un conformado mínimo prefijado tanto comoconformado total así como conformado en la caja individual, para ajustar así la estructura deseada.
AR33589296A 1995-04-03 1996-03-25 Un procedimiento para la fabricación de un producto estirado. AR001416A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19513314A DE19513314C2 (de) 1995-04-03 1995-04-03 Verfahren zur Herstellung eines warmgefertigten langgestreckten Erzeugnisses, insbesondere Stab oder Rohr, aus übereutektoidem Stahl

Publications (1)

Publication Number Publication Date
AR001416A1 true AR001416A1 (es) 1997-10-22

Family

ID=7759207

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33589296A AR001416A1 (es) 1995-04-03 1996-03-25 Un procedimiento para la fabricación de un producto estirado.

Country Status (14)

Country Link
US (1) US5958158A (es)
EP (1) EP0820529B1 (es)
JP (1) JPH11503491A (es)
KR (1) KR19980703575A (es)
AR (1) AR001416A1 (es)
BR (1) BR9604830A (es)
CA (1) CA2217309C (es)
CZ (1) CZ304797A3 (es)
DE (2) DE19513314C2 (es)
ES (1) ES2149455T3 (es)
HU (1) HUP9800702A3 (es)
PL (1) PL322598A1 (es)
SK (1) SK134297A3 (es)
WO (1) WO1996031628A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8601852B2 (en) 2006-03-28 2013-12-10 Nippon Steel & Sumitomo Metal Corporation Method of manufacturing seamless pipe and tube

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9800860L (sv) * 1998-03-16 1999-05-25 Ovako Steel Ab Sätt för mjukglödgning av högkolhaltigt stål
NL1007739C2 (nl) * 1997-12-08 1999-06-09 Hoogovens Staal Bv Werkwijze en inrichting voor het vervaardigen van een stalen band met hoge sterkte.
US6233500B1 (en) * 1997-06-19 2001-05-15 The United States Of America As Represented By The Secretary Of The Air Force Optimization and control of microstructure development during hot metal working
DE19734563C1 (de) * 1997-08-04 1998-12-03 Mannesmann Ag Verfahren zur Herstellung von Wälzlagerringen aus Stahl
US6936119B2 (en) * 2000-07-12 2005-08-30 Mannesmannrohren-Werke Ag Method for producing metallic, non-rotationally symmetrical rings with a constant wall thickness over their circumference
DE10134776C2 (de) * 2000-07-12 2003-04-24 Mannesmann Roehren Werke Ag Verfahren zur Herstellung metallischer nicht-rotationssymmetrischer Ringe mit über den Umfang konstanter Wanddicke, sowie Vorrichtung zur Durchführung des Verfahrens
DE102004011021A1 (de) * 2004-03-04 2005-09-29 Mannesmannröhren-Werke Ag Verfahren zur Herstellung eines Formteils aus übereutekoidem Stahl
US9132567B2 (en) * 2007-03-23 2015-09-15 Dayton Progress Corporation Tools with a thermo-mechanically modified working region and methods of forming such tools
US8968495B2 (en) * 2007-03-23 2015-03-03 Dayton Progress Corporation Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels
CN101722190B (zh) * 2009-11-12 2012-08-22 无锡西姆莱斯石油专用管制造有限公司 一种热轧毛管的处理工艺
DE102011051682B4 (de) * 2011-07-08 2013-02-21 Max Aicher Verfahren und Vorrichtung zum Behandeln eines Stahlprodukts sowie Stahlprodukt
PL232555B1 (pl) * 2017-05-25 2019-06-28 Arcelormittal Poland Spolka Akcyjna Sposób produkcji walcówki gładkiej i żebrowanej

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6417820A (en) * 1987-07-13 1989-01-20 Kobe Steel Ltd Production of electric resistance welded steel tube for heat treatment
JP3215891B2 (ja) * 1991-06-14 2001-10-09 新日本製鐵株式会社 冷間加工用棒鋼線材の製造方法
JP2544867B2 (ja) * 1992-04-21 1996-10-16 新日本製鐵株式会社 過共析鋼線材の製造方法
EP0586335B1 (de) * 1992-09-02 2000-05-03 Sulzer Orthopädie AG Zweiteilige Hüftgelenkpfanne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8601852B2 (en) 2006-03-28 2013-12-10 Nippon Steel & Sumitomo Metal Corporation Method of manufacturing seamless pipe and tube

Also Published As

Publication number Publication date
JPH11503491A (ja) 1999-03-26
BR9604830A (pt) 1999-01-05
WO1996031628A1 (de) 1996-10-10
EP0820529B1 (de) 2000-08-02
US5958158A (en) 1999-09-28
CA2217309A1 (en) 1996-10-10
DE59605681D1 (de) 2000-09-07
SK134297A3 (en) 1998-04-08
KR19980703575A (ko) 1998-11-05
PL322598A1 (en) 1998-02-02
CZ304797A3 (cs) 1998-04-15
HUP9800702A3 (en) 1999-08-30
DE19513314C2 (de) 1997-07-03
EP0820529A1 (de) 1998-01-28
ES2149455T3 (es) 2000-11-01
HUP9800702A2 (hu) 1998-07-28
CA2217309C (en) 2000-11-21
DE19513314A1 (de) 1996-10-10

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