CN1045214C - 用于热处理成型轧坯的方法及装置 - Google Patents

用于热处理成型轧坯的方法及装置 Download PDF

Info

Publication number
CN1045214C
CN1045214C CN95109955A CN95109955A CN1045214C CN 1045214 C CN1045214 C CN 1045214C CN 95109955 A CN95109955 A CN 95109955A CN 95109955 A CN95109955 A CN 95109955A CN 1045214 C CN1045214 C CN 1045214C
Authority
CN
China
Prior art keywords
cooling
rail
strip plate
zone
intensity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN95109955A
Other languages
English (en)
Chinese (zh)
Other versions
CN1123331A (zh
Inventor
格奥尔格·斯卡维茨
皮特·波伊斯特纳
艾尔弗雷德·莫泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine Rail Technology GmbH
Original Assignee
Voestalpine Schienen GmbH
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 Voestalpine Schienen GmbH filed Critical Voestalpine Schienen GmbH
Publication of CN1123331A publication Critical patent/CN1123331A/zh
Application granted granted Critical
Publication of CN1045214C publication Critical patent/CN1045214C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
    • 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
    • C21D2211/009—Pearlite
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CN95109955A 1994-07-19 1995-07-07 用于热处理成型轧坯的方法及装置 Expired - Lifetime CN1045214C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1431A/94 1994-07-19
AT0143194A AT402941B (de) 1994-07-19 1994-07-19 Verfahren und vorrichtung zur wärmebehandlung von profiliertem walzgut

Publications (2)

Publication Number Publication Date
CN1123331A CN1123331A (zh) 1996-05-29
CN1045214C true CN1045214C (zh) 1999-09-22

Family

ID=3513759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95109955A Expired - Lifetime CN1045214C (zh) 1994-07-19 1995-07-07 用于热处理成型轧坯的方法及装置

Country Status (19)

Country Link
EP (1) EP0693562B1 (uk)
JP (1) JP3811865B2 (uk)
KR (1) KR100372402B1 (uk)
CN (1) CN1045214C (uk)
AT (2) AT402941B (uk)
AU (1) AU702091B2 (uk)
BR (1) BR9503367A (uk)
CA (1) CA2154090C (uk)
CZ (1) CZ290866B6 (uk)
DE (1) DE59508080D1 (uk)
ES (1) ES2145247T3 (uk)
HR (1) HRP950386B1 (uk)
HU (1) HU218230B (uk)
PL (1) PL178079B1 (uk)
RU (1) RU2101369C1 (uk)
SI (1) SI9500230B (uk)
SK (1) SK282161B6 (uk)
TW (1) TW300920B (uk)
UA (1) UA34469C2 (uk)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407057B (de) * 1996-12-19 2000-12-27 Voest Alpine Schienen Gmbh Profiliertes walzgut und verfahren zu dessen herstellung
AT409268B (de) * 2000-05-29 2002-07-25 Voest Alpine Schienen Gmbh & C Verfahren und einrichtung zum härten von schienen
DE10148305A1 (de) * 2001-09-29 2003-04-24 Sms Meer Gmbh Verfahren und Anlage zur thermischen Behandlung von Schienen
RU2336336C2 (ru) 2004-01-09 2008-10-20 Ниппон Стил Корпорейшн Способ изготовления рельсов
JP5169030B2 (ja) * 2007-06-08 2013-03-27 日産自動車株式会社 焼入れ方法および焼入れ装置
AT505930B1 (de) * 2008-02-04 2009-05-15 Voestalpine Schienen Gmbh Einrichtung zum härten von schienen
BRPI0908257B1 (pt) 2008-02-27 2020-10-13 Nippon Steel Corporation sistema de resfriamento e método de resfriamento de aço laminado
DE102012020844A1 (de) * 2012-10-24 2014-04-24 Thyssenkrupp Gft Gleistechnik Gmbh Verfahren zur thermomechanischen Behandlung von warmgewalzten Profilen
JP6137093B2 (ja) * 2014-09-18 2017-05-31 Ｊｆｅスチール株式会社 レールの冷却方法および冷却設備
BR112021015414A2 (pt) 2019-03-15 2021-10-05 Nippon Steel Corporation Trilho

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087346A (en) * 1930-08-21 1937-07-20 United States Steel Corp Method of producing steel rails
US4082577A (en) * 1974-08-16 1978-04-04 Fried. Krupp Huttenwerke Ag Process for the heat treatment of steel

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109121A5 (uk) 1970-10-02 1972-05-26 Wendel Sidelor
BE854834A (fr) * 1977-05-18 1977-09-16 Centre Rech Metallurgique Procede de fabrication de rails a caracteristiques ameliorees
DE3006695C2 (de) 1980-02-22 1988-12-01 Klöckner-Werke AG, 4100 Duisburg Verfahren zum Wärmebehandeln von Schienen
US4486248A (en) * 1982-08-05 1984-12-04 The Algoma Steel Corporation Limited Method for the production of improved railway rails by accelerated cooling in line with the production rolling mill
LU84417A1 (fr) * 1982-10-11 1984-05-10 Centre Rech Metallurgique Procede perfectionne pour la fabrication de rails et rails obtenus par ce procede
DE3446794C1 (de) 1984-12-21 1986-01-02 BWG Butzbacher Weichenbau GmbH, 6308 Butzbach Verfahren zur Waermebehandlung perlitischer Schienenstaehle
EP0186373B1 (en) * 1984-12-24 1990-09-12 Nippon Steel Corporation Method of and apparatus for heat treating rails
US4886558A (en) * 1987-05-28 1989-12-12 Nkk Corporation Method for heat-treating steel rail head
US4895605A (en) * 1988-08-19 1990-01-23 Algoma Steel Corporation Method for the manufacture of hardened railroad rails
DE4003363C1 (en) 1990-02-05 1991-03-28 Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At Hardening rails from rolling temp. - using appts. with manipulator engaging rail from exit roller table with support arms positioned pivotably on each side
AT399346B (de) 1992-07-15 1995-04-25 Voest Alpine Schienen Gmbh Verfahren zum w[rmebehandeln von schienen
DE4237991A1 (de) 1992-11-11 1994-05-19 Schloemann Siemag Ag Verfahren und Vorrichtung zur Abkühlung von warmgewalzten Profilen insbesondere von Schienen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087346A (en) * 1930-08-21 1937-07-20 United States Steel Corp Method of producing steel rails
US4082577A (en) * 1974-08-16 1978-04-04 Fried. Krupp Huttenwerke Ag Process for the heat treatment of steel

Also Published As

Publication number Publication date
SI9500230A (en) 1997-02-28
SK90195A3 (en) 1996-03-06
HRP950386A2 (en) 1997-04-30
AU702091B2 (en) 1999-02-11
BR9503367A (pt) 1996-09-10
CN1123331A (zh) 1996-05-29
PL178079B1 (pl) 2000-02-29
AT402941B (de) 1997-09-25
JPH08170120A (ja) 1996-07-02
CZ290866B6 (cs) 2002-11-13
KR100372402B1 (ko) 2003-05-09
ES2145247T3 (es) 2000-07-01
PL309657A1 (en) 1996-01-22
TW300920B (uk) 1997-03-21
HU9502162D0 (en) 1995-09-28
EP0693562A1 (de) 1996-01-24
AU2334995A (en) 1996-02-01
JP3811865B2 (ja) 2006-08-23
CA2154090A1 (en) 1996-01-20
CA2154090C (en) 2005-01-11
ATA143194A (de) 1997-02-15
ATE191241T1 (de) 2000-04-15
EP0693562B1 (de) 2000-03-29
DE59508080D1 (de) 2000-05-04
HUT72292A (en) 1996-04-29
HU218230B (hu) 2000-06-28
SI9500230B (en) 2001-12-31
CZ186195A3 (en) 1996-02-14
RU2101369C1 (ru) 1998-01-10
HRP950386B1 (en) 2000-02-29
SK282161B6 (sk) 2001-11-06
UA34469C2 (uk) 2001-03-15

Similar Documents

Publication Publication Date Title
US7559998B2 (en) Hot forming method and a hot formed member
CN1045214C (zh) 用于热处理成型轧坯的方法及装置
US6086685A (en) Profiled rolling stock and method for manufacturing the same
RU2107740C1 (ru) Рельс из перлитной стали с высокой износостойкостью и ударной вязкостью и способ его производства
CN101688276B (zh) 加工性优良且热处理后的强度韧性优良的厚壁热轧钢板及其制造方法
US5876523A (en) Method of producing spheroidal graphite cast iron article
US20040159180A1 (en) High-strength connecting rod and method of producing same
US20030098104A1 (en) Hot rolled wire or steel bar for machine structural use capable of dispensing with annealing, and method for producing the same
KR101998952B1 (ko) 재질편차가 적고 표면품질이 우수한 초고강도 열연강판 및 그 제조방법
US6770155B2 (en) Method for heat-treating profiled rolling stock
US5004510A (en) Process for manufacturing high strength railroad rails
EA021245B1 (ru) Способ и устройство для изготовления труб из стали
KR102098478B1 (ko) 고강도, 고성형성, 우수한 소부경화성을 갖는 열연도금강판 및 그 제조방법
KR20100001307A (ko) 열처리형 강판을 이용한 롤성형품의 제조방법 및 이방법으로 제조된 롤성형품
JP7522984B1 (ja) レールおよびその製造方法
CN118541504A (zh) 加热和淬火-回火热处理后冷弯曲性优异的热轧钢板、钢管、部件及其制造方法
CN117305698A (zh) 一种9Ni钢及其制备方法
RU2532874C2 (ru) Способ термической обработки стальных заготовок
SU1239170A1 (ru) Способ термической обработки рельсов
KR20100047010A (ko) 열처리 경화형 열간 프레스 강판 및 그 제조방법
JPH03267349A (ja) 熱間スラブの幅サイジング用金型

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Expiration termination date: 20150707

Granted publication date: 19990922

EXPY Termination of patent right or utility model