SI1215366T1 - Turbinska lopatica - Google Patents

Turbinska lopatica

Info

Publication number
SI1215366T1
SI1215366T1 SI200130995T SI200130995T SI1215366T1 SI 1215366 T1 SI1215366 T1 SI 1215366T1 SI 200130995 T SI200130995 T SI 200130995T SI 200130995 T SI200130995 T SI 200130995T SI 1215366 T1 SI1215366 T1 SI 1215366T1
Authority
SI
Slovenia
Prior art keywords
turbine blade
turbine
blade
Prior art date
Application number
SI200130995T
Other languages
English (en)
Inventor
Gerhard Hackl
Gabriele Saller
Raimund Huber
Rupert Winkelmeier
Gunter Schirninger
Michael Dipl Ing Stromberger
Original Assignee
Boehler Edelstahl
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 Boehler Edelstahl filed Critical Boehler Edelstahl
Publication of SI1215366T1 publication Critical patent/SI1215366T1/sl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SI200130995T 2000-12-15 2001-12-12 Turbinska lopatica SI1215366T1 (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0209600A AT411028B (de) 2000-12-15 2000-12-15 Turbinenschaufel für dampf- oder gasturbinen sowie verdichter
EP01890337A EP1215366B1 (de) 2000-12-15 2001-12-12 Turbinenschaufel

Publications (1)

Publication Number Publication Date
SI1215366T1 true SI1215366T1 (sl) 2011-08-31

Family

ID=3689836

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200130995T SI1215366T1 (sl) 2000-12-15 2001-12-12 Turbinska lopatica

Country Status (6)

Country Link
EP (1) EP1215366B1 (sl)
AT (2) AT411028B (sl)
DK (1) DK1215366T3 (sl)
ES (1) ES2363928T3 (sl)
PT (1) PT1215366E (sl)
SI (1) SI1215366T1 (sl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5368887B2 (ja) 2008-09-01 2013-12-18 ミネベア株式会社 マルテンサイト系ステンレス鋼および転がり軸受
DE102011003632A1 (de) * 2011-02-04 2012-08-09 Siemens Aktiengesellschaft Turboverdichterlaufrad und Verfahren zum Herstellen desselben
DE102020131031A1 (de) 2020-11-24 2022-05-25 Otto-Von-Guericke-Universität Magdeburg Martensitische Stahllegierung mit optimierter Härte und Korrosionsbeständigkeit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718382A (en) * 1950-11-25 1954-11-10 Sintercast Corp America Powder metallurgical method of shaping articles from high melting metals
DE1238676B (de) * 1962-05-31 1967-04-13 Gen Electric Verwendung einer Chromstahllegierung fuer Schmiedestuecke
NO131944C (sl) * 1970-12-28 1975-08-27 Kobe Steel Ltd
GB1582651A (en) * 1977-04-01 1981-01-14 Rolls Royce Products formed by powder metallurgy and a method therefore
WO1982000158A1 (en) * 1980-07-08 1982-01-21 Salk Inst For Biological Studi System for amplification of eukaryotic genes
JPS58217664A (ja) * 1982-06-11 1983-12-17 Toshiba Corp 蒸気タ−ビン動翼
US5584948A (en) * 1994-09-19 1996-12-17 General Electric Company Method for reducing thermally induced porosity in a polycrystalline nickel-base superalloy article
GB2315441B (en) * 1996-07-20 2000-07-12 Special Melted Products Limite Production of metal billets

Also Published As

Publication number Publication date
AT411028B (de) 2003-09-25
PT1215366E (pt) 2011-06-07
EP1215366A3 (de) 2004-10-13
ATA20962000A (de) 2003-02-15
DK1215366T3 (da) 2011-09-12
EP1215366A2 (de) 2002-06-19
ES2363928T3 (es) 2011-08-19
EP1215366B1 (de) 2011-05-18
ATE510107T1 (de) 2011-06-15

Similar Documents

Publication Publication Date Title
GB2360551B (en) Turbines
GB2371095B (en) A turbomachine blade
EP1354655A4 (en) SAW BLADE
GB0025244D0 (en) Turbine
DE50101990D1 (en) Turbine
DE50003443D1 (de) Turbinenschaufel
DE60032695D1 (de) Turbinenschaufel
GB2359117B (en) Air-Cooled turbine Blade
EP1435432A4 (en) TURBINE BLADE
EE200200542A (et) Turbomasina labade kinnitus
AU6681400A (en) Windmill
SG85218A1 (en) Moving turbine blade
GB0126733D0 (en) Blade assembly
AU137475S (en) Turbine blade
GB2376659B (en) Saw blades
GB2372077B (en) Rotor blade
GB0123214D0 (en) Turbine blades
SI1215366T1 (sl) Turbinska lopatica
GB0125739D0 (en) Turbine blades
AU143898S (en) Fan blade
GB0112064D0 (en) Turbines
GB2373028B (en) Turbines
GB0229908D0 (en) Turbine blade
AU143897S (en) Fan blade
AU2001289683A1 (en) Blade