RU95108312A - Способ непрерывной разливки перитектических сталей - Google Patents

Способ непрерывной разливки перитектических сталей

Info

Publication number
RU95108312A
RU95108312A RU95108312/02A RU95108312A RU95108312A RU 95108312 A RU95108312 A RU 95108312A RU 95108312/02 A RU95108312/02 A RU 95108312/02A RU 95108312 A RU95108312 A RU 95108312A RU 95108312 A RU95108312 A RU 95108312A
Authority
RU
Russia
Prior art keywords
mold
continuously casting
peritectic steels
steels
stroke length
Prior art date
Application number
RU95108312/02A
Other languages
English (en)
Other versions
RU2142861C1 (ru
Inventor
Мерони Умберто
It]
Воглер Руцца Доменико
Карбони Андреа
Original Assignee
Даниэле э К.Оффичине Мекканике С.п.А. (IT)
Даниэле э К.Оффичине Мекканике С.п.А.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11421587&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU95108312(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Даниэле э К.Оффичине Мекканике С.п.А. (IT), Даниэле э К.Оффичине Мекканике С.п.А. filed Critical Даниэле э К.Оффичине Мекканике С.п.А. (IT)
Publication of RU95108312A publication Critical patent/RU95108312A/ru
Application granted granted Critical
Publication of RU2142861C1 publication Critical patent/RU2142861C1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/168—Controlling or regulating processes or operations for adjusting the mould size or mould taper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/07—Lubricating the moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0408—Moulds for casting thin slabs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/108—Feeding additives, powders, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/166—Controlling or regulating processes or operations for mould oscillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Способ непрерывной разливки перитектических сталей для производства тонких слябов, при этом эти перитектические стали имеют содержание углерода от 0,10 до 0,15% и иногда от 0,09 до 0,16%, отличающийся тем, что конусность изложницы по крайней мере ее первого сегмента составляет от 2 до 6% на метр и частота колебаний изложницы должна составлять от 300 до 500 колебаний в мин с длиной хода вверх и вниз от ±2,5 до 4 мм, с общей длиной хода от 5 до 8 мм, при ограниченном основном или первичном и вторичном охлаждении.

Claims (1)

  1. Способ непрерывной разливки перитектических сталей для производства тонких слябов, при этом эти перитектические стали имеют содержание углерода от 0,10 до 0,15% и иногда от 0,09 до 0,16%, отличающийся тем, что конусность изложницы по крайней мере ее первого сегмента составляет от 2 до 6% на метр и частота колебаний изложницы должна составлять от 300 до 500 колебаний в мин с длиной хода вверх и вниз от ±2,5 до 4 мм, с общей длиной хода от 5 до 8 мм, при ограниченном основном или первичном и вторичном охлаждении.
RU95108312A 1994-05-30 1995-05-29 Способ непрерывной разливки перитектических сталей RU2142861C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT94UD000090A IT1267243B1 (it) 1994-05-30 1994-05-30 Procedimento di colata continua per acciai peritettici
ITUD94A000090 1994-05-30

Publications (2)

Publication Number Publication Date
RU95108312A true RU95108312A (ru) 1997-01-27
RU2142861C1 RU2142861C1 (ru) 1999-12-20

Family

ID=11421587

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95108312A RU2142861C1 (ru) 1994-05-30 1995-05-29 Способ непрерывной разливки перитектических сталей

Country Status (13)

Country Link
US (1) US5592988A (ru)
EP (1) EP0685279B1 (ru)
JP (1) JPH08150439A (ru)
KR (1) KR950031314A (ru)
CN (1) CN1051485C (ru)
AT (1) ATE189981T1 (ru)
BR (1) BR9502156A (ru)
CA (1) CA2149190A1 (ru)
DE (1) DE69515210T2 (ru)
ES (1) ES2145174T3 (ru)
IT (1) IT1267243B1 (ru)
RU (1) RU2142861C1 (ru)
TW (1) TW302311B (ru)

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US6669789B1 (en) 2001-08-31 2003-12-30 Nucor Corporation Method for producing titanium-bearing microalloyed high-strength low-alloy steel
DE10218957B4 (de) * 2002-04-27 2004-09-30 Sms Demag Ag Stranggießkokille für flüssige Metalle, insbesondere für flüssigen Stahl
DK1627931T3 (en) * 2003-04-25 2018-11-05 Tubos De Acero De Mexico S A Seamless steel tube which is intended to be used as a guide pipe and production method thereof
JP4749997B2 (ja) * 2005-11-30 2011-08-17 株式会社神戸製鋼所 連続鋳造方法
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DE102007002806A1 (de) 2007-01-18 2008-07-24 Sms Demag Ag Kokille mit Beschichtung
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IT1403689B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri.
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
BR112015016765A2 (pt) 2013-01-11 2017-07-11 Tenaris Connections Ltd conexão de tubos de perfuração, tubo de perfuração correspondente e método para montar tubos de perfuração
US9187811B2 (en) 2013-03-11 2015-11-17 Tenaris Connections Limited Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
CN113278890A (zh) 2013-06-25 2021-08-20 特纳瑞斯连接有限公司 高铬耐热钢
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Also Published As

Publication number Publication date
DE69515210D1 (de) 2000-04-06
KR950031314A (ko) 1995-12-18
TW302311B (ru) 1997-04-11
ATE189981T1 (de) 2000-03-15
CN1051485C (zh) 2000-04-19
CN1117412A (zh) 1996-02-28
CA2149190A1 (en) 1995-12-01
JPH08150439A (ja) 1996-06-11
RU2142861C1 (ru) 1999-12-20
ITUD940090A1 (it) 1995-11-30
US5592988A (en) 1997-01-14
ES2145174T3 (es) 2000-07-01
IT1267243B1 (it) 1997-01-28
EP0685279B1 (en) 2000-03-01
DE69515210T2 (de) 2000-07-13
BR9502156A (pt) 1996-01-02
ITUD940090A0 (it) 1994-05-30
EP0685279A1 (en) 1995-12-06

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