ES2039933T3 - Procedimiento para el enderezamiento en caliente de tubos de acero. - Google Patents

Procedimiento para el enderezamiento en caliente de tubos de acero.

Info

Publication number
ES2039933T3
ES2039933T3 ES198989730188T ES89730188T ES2039933T3 ES 2039933 T3 ES2039933 T3 ES 2039933T3 ES 198989730188 T ES198989730188 T ES 198989730188T ES 89730188 T ES89730188 T ES 89730188T ES 2039933 T3 ES2039933 T3 ES 2039933T3
Authority
ES
Spain
Prior art keywords
straightening
rolling stock
procedure
steel pipes
hot straightening
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
ES198989730188T
Other languages
English (en)
Spanish (es)
Inventor
Ingo Dr. Ing. Von Hagen
Karlheinz Dr. Kutzenberger
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.)
Vodafone GmbH
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
Application granted granted Critical
Publication of ES2039933T3 publication Critical patent/ES2039933T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
ES198989730188T 1988-09-27 1989-08-16 Procedimiento para el enderezamiento en caliente de tubos de acero. Expired - Lifetime ES2039933T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3833163 1988-09-27

Publications (1)

Publication Number Publication Date
ES2039933T3 true ES2039933T3 (es) 1993-10-01

Family

ID=6364031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989730188T Expired - Lifetime ES2039933T3 (es) 1988-09-27 1989-08-16 Procedimiento para el enderezamiento en caliente de tubos de acero.

Country Status (4)

Country Link
EP (1) EP0362122B1 (de)
AT (1) ATE87515T1 (de)
DE (1) DE58903947D1 (de)
ES (1) ES2039933T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828784A1 (de) * 1998-06-27 1999-12-30 Schloemann Siemag Ag Verfahren zum Richten von Profilstahl bei gleichzeitiger Minimierung der Eigenspannungen
DE19828785C2 (de) * 1998-06-27 2000-08-03 Sms Demag Ag Verfahren zum Richten von gewalztem Profilstahl
TW200811492A (en) 2006-07-12 2008-03-01 Nitto Denko Corp Polarizing plate with optical compensation layer, method of producing the same, and liquid crystal panel, liquid crystal display, and image display including the same
CN104668316B (zh) * 2015-02-25 2017-03-08 成都易态科技有限公司 烧结坯件炉外矫直的方法和装置
CN113996888B (zh) * 2021-11-24 2023-05-30 中冶陕压重工设备有限公司 一种支撑辊轴承座加工变形的焊接修复方法
CN119972804B (zh) * 2025-04-02 2025-10-28 湖南华菱湘潭钢铁有限公司 一种钢制棒材生产在线热矫直方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914862C (de) * 1942-12-29 1954-08-09 Hohenlimburger Walzwerke Ag Durchlaufverfahren und Vorrichtung zum Haerten, Vergueten und Biegen von Profilstaeben
DE888401C (de) * 1943-07-20 1953-08-31 Administration Sequestre Des R Verfahren zum Richten von Werkstuecken
GB748357A (en) * 1953-06-01 1956-05-02 Somerset Wire Company Ltd Improvements in the manufacture of wire and the like
GB1038359A (en) * 1964-05-27 1966-08-10 Drever Co Roller pressure quench system
DE2262140A1 (de) * 1972-12-19 1974-06-20 Lasalle Steel Co Verfahren zum richten von stahlhalbzeug

Also Published As

Publication number Publication date
EP0362122A1 (de) 1990-04-04
ATE87515T1 (de) 1993-04-15
DE58903947D1 (de) 1993-05-06
EP0362122B1 (de) 1993-03-31

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