SK134297A3 - Method of manufacturing hot-worked elongated products, in particular bar or pipe, from high-alloy or hypereutectoid steel - Google Patents

Method of manufacturing hot-worked elongated products, in particular bar or pipe, from high-alloy or hypereutectoid steel Download PDF

Info

Publication number
SK134297A3
SK134297A3 SK1342-97A SK134297A SK134297A3 SK 134297 A3 SK134297 A3 SK 134297A3 SK 134297 A SK134297 A SK 134297A SK 134297 A3 SK134297 A3 SK 134297A3
Authority
SK
Slovakia
Prior art keywords
temperature
rolling
mill
rolled product
cooling
Prior art date
Application number
SK1342-97A
Other languages
English (en)
Slovak (sk)
Inventor
Heinz Kron
Karlheinz Kutzenberger
Gunther Manig
Gustav 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 SK134297A3 publication Critical patent/SK134297A3/sk

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)
SK1342-97A 1995-04-03 1996-03-12 Method of manufacturing hot-worked elongated products, in particular bar or pipe, from high-alloy or hypereutectoid steel SK134297A3 (en)

Applications Claiming Priority (2)

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
PCT/DE1996/000501 WO1996031628A1 (de) 1995-04-03 1996-03-12 Verfahren zur herstellung eines warmgefertigten langgestreckten erzeugnisses insbesondere stab oder rohr aus hochlegiertem oder übereutektoidem stahl

Publications (1)

Publication Number Publication Date
SK134297A3 true SK134297A3 (en) 1998-04-08

Family

ID=7759207

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1342-97A SK134297A3 (en) 1995-04-03 1996-03-12 Method of manufacturing hot-worked elongated products, in particular bar or pipe, from high-alloy or hypereutectoid steel

Country Status (14)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510447C2 (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
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
WO2002004166A1 (de) * 2000-07-12 2002-01-17 Mannesmannröhren-Werke Ag Verfahren zur herstellung metallischer nicht-rotationssymmetrischer ringe mit über den umfang konstanter wanddicke
DE102004011021A1 (de) * 2004-03-04 2005-09-29 Mannesmannröhren-Werke Ag Verfahren zur Herstellung eines Formteils aus übereutekoidem Stahl
BRPI0710119B1 (pt) 2006-03-28 2019-04-02 Nippon Steel & Sumitomo Metal Corporation Método de fabricação de tubulação e tubo sem costura
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
DE59310023D1 (de) * 1992-09-02 2000-06-08 Sulzer Orthopaedie Ag Baar Zweiteilige Hüftgelenkpfanne

Also Published As

Publication number Publication date
PL322598A1 (en) 1998-02-02
CZ304797A3 (cs) 1998-04-15
AR001416A1 (es) 1997-10-22
HUP9800702A3 (en) 1999-08-30
DE19513314A1 (de) 1996-10-10
ES2149455T3 (es) 2000-11-01
BR9604830A (pt) 1999-01-05
EP0820529B1 (de) 2000-08-02
KR19980703575A (ko) 1998-11-05
CA2217309A1 (en) 1996-10-10
EP0820529A1 (de) 1998-01-28
WO1996031628A1 (de) 1996-10-10
US5958158A (en) 1999-09-28
HUP9800702A2 (hu) 1998-07-28
DE19513314C2 (de) 1997-07-03
DE59605681D1 (de) 2000-09-07
CA2217309C (en) 2000-11-21
JPH11503491A (ja) 1999-03-26

Similar Documents

Publication Publication Date Title
US5938865A (en) Process for producing high-strength seamless steel pipe having excellent sulfide stress cracking resistance
JP3855300B2 (ja) 継目無鋼管の製造方法および製造設備
EP2135962B1 (de) Einsatzgehärtetes stahlrohr mit hervorragender bearbeitbarkeit und herstellungsverfahren dafür
US5873960A (en) Method and facility for manufacturing seamless steel pipe
CN101410536B (zh) 无缝管的制造方法
EP1563106B1 (de) Kaltverformte stähle mit paket-lanzett-martensit/austenit-gefüge
MXPA97002792A (es) Procedimiento para fabricar tubos de acero sin costura
CN103562417A (zh) 制造极高强度马氏体钢的方法及如此获得的板材或部件
SK134297A3 (en) Method of manufacturing hot-worked elongated products, in particular bar or pipe, from high-alloy or hypereutectoid steel
CN107109560A (zh) 冷锻部件用轧制棒钢或轧制线材
JP6679935B2 (ja) 冷間加工部品用鋼
EP2883974B1 (de) Walzdraht mit guter festigkeit und duktilität sowie herstellungsverfahren dafür
JP4340754B2 (ja) 高強度で且つ冷間圧造性に優れた鋼及び強度に優れたねじ及びボルト等の締結部品又は軸類等の成形品並びにそれらの製造方法
JP4500246B2 (ja) 機械構造部材用鋼管およびその製造方法
ZA200503080B (en) Cold-worked steels with packet-lath martensite/austenite microstructure
JP5150978B2 (ja) 高強度で且つ冷間圧造性に優れた鋼及び強度に優れたねじ及びボルト等の締結部品又は軸類等の成形品
KR100328039B1 (ko) 냉간압조용선재의제조방법
KR100985242B1 (ko) 연질화 열처리 생략이 가능한 중탄소강 선재의 제조방법및 그 장치
RU2268793C1 (ru) Способ производства рулонов горячекатаной трубной стали
KR102065266B1 (ko) 연질 열처리 시간 단축형 냉간 압조용 선재 및 그 제조 방법
KR102065265B1 (ko) 연질 열처리 시간 단축을 위한 냉간 압조용 선재 및 그 제조 방법
JPH026809B2 (de)
JP2844924B2 (ja) 継目無鋼管の製造方法およびその製造設備
JP2844924B6 (ja) 継目無鋼管の製造方法およびその製造設備
JPH0530884B2 (de)