DE69941952D1 - Verfahren und vorrichtung zum richten von turbinengiessteilen - Google Patents

Verfahren und vorrichtung zum richten von turbinengiessteilen

Info

Publication number
DE69941952D1
DE69941952D1 DE69941952T DE69941952T DE69941952D1 DE 69941952 D1 DE69941952 D1 DE 69941952D1 DE 69941952 T DE69941952 T DE 69941952T DE 69941952 T DE69941952 T DE 69941952T DE 69941952 D1 DE69941952 D1 DE 69941952D1
Authority
DE
Germany
Prior art keywords
gypsuits
turning turbine
turbine
turning
turbine gypsuits
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
DE69941952T
Other languages
English (en)
Inventor
Peter L Wilhelm
Bruno Stoeckli
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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology 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 Alstom Technology AG filed Critical Alstom Technology AG
Application granted granted Critical
Publication of DE69941952D1 publication Critical patent/DE69941952D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/30—Stress-relieving
    • 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C21D2281/00—Making use of special physico-chemical means
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Heat Treatment Of Articles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69941952T 1998-04-23 1999-04-23 Verfahren und vorrichtung zum richten von turbinengiessteilen Expired - Lifetime DE69941952D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8273298P 1998-04-23 1998-04-23
PCT/US1999/007018 WO1999054513A1 (en) 1998-04-23 1999-04-23 Method and apparatus for straightening turbine casings

Publications (1)

Publication Number Publication Date
DE69941952D1 true DE69941952D1 (de) 2010-03-11

Family

ID=22173084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941952T Expired - Lifetime DE69941952D1 (de) 1998-04-23 1999-04-23 Verfahren und vorrichtung zum richten von turbinengiessteilen

Country Status (4)

Country Link
US (1) US6302974B1 (de)
EP (1) EP1076725B1 (de)
DE (1) DE69941952D1 (de)
WO (1) WO1999054513A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3078448B1 (de) * 2015-04-10 2018-07-11 Rolls-Royce Deutschland Ltd & Co KG Verfahren zur bearbeitung eines gehäuses für eine turbomaschine.
JP6864596B2 (ja) * 2017-10-06 2021-04-28 三菱パワー株式会社 タービン組立支援プログラム、タービン組立支援システム及びタービンの組立方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1126468A (en) * 1964-09-25 1968-09-05 English Electric Co Ltd Improvements relating to turbines
CH665450A5 (de) * 1983-06-09 1988-05-13 Bbc Brown Boveri & Cie Ventil fuer horizontale dampfzufuehrung an zweigehaeuseturbinen.
JPH0694583B2 (ja) * 1984-10-03 1994-11-24 株式会社東芝 耐熱オーステナイト鋳鋼
US4989433A (en) * 1989-02-28 1991-02-05 Harmon John L Method and means for metal sizing employing thermal expansion and contraction
JP3817764B2 (ja) * 1994-12-20 2006-09-06 日本精工株式会社 環状体の製造方法及び焼入れ変形矯正装置

Also Published As

Publication number Publication date
EP1076725A1 (de) 2001-02-21
EP1076725A4 (de) 2005-11-30
EP1076725B1 (de) 2010-01-20
WO1999054513A1 (en) 1999-10-28
US6302974B1 (en) 2001-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition