ES2066464T3 - Un revestimiento y un metodo de revestimiento para una turbina de vapor de agua y superficies de acero adyacentes. - Google Patents

Un revestimiento y un metodo de revestimiento para una turbina de vapor de agua y superficies de acero adyacentes.

Info

Publication number
ES2066464T3
ES2066464T3 ES91915315T ES91915315T ES2066464T3 ES 2066464 T3 ES2066464 T3 ES 2066464T3 ES 91915315 T ES91915315 T ES 91915315T ES 91915315 T ES91915315 T ES 91915315T ES 2066464 T3 ES2066464 T3 ES 2066464T3
Authority
ES
Spain
Prior art keywords
coating
chromium
steam turbine
steel
aluminum
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
ES91915315T
Other languages
English (en)
Spanish (es)
Inventor
Jaakko Tenkula
Bjarne Hellman
Jorma Majava
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.)
Telatek Oy
Original Assignee
Telatek Oy
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=8531016&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2066464(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telatek Oy filed Critical Telatek Oy
Application granted granted Critical
Publication of ES2066464T3 publication Critical patent/ES2066464T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01D5/288—Protective coatings for blades
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/007—Preventing corrosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • External Artificial Organs (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Vehicle Body Suspensions (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
ES91915315T 1990-09-04 1991-09-03 Un revestimiento y un metodo de revestimiento para una turbina de vapor de agua y superficies de acero adyacentes. Expired - Lifetime ES2066464T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI904369A FI88935C (fi) 1990-09-04 1990-09-04 Foerfarande foer belaeggande av en aongturbin och daertill anslutna staolytor

Publications (1)

Publication Number Publication Date
ES2066464T3 true ES2066464T3 (es) 1995-03-01

Family

ID=8531016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91915315T Expired - Lifetime ES2066464T3 (es) 1990-09-04 1991-09-03 Un revestimiento y un metodo de revestimiento para una turbina de vapor de agua y superficies de acero adyacentes.

Country Status (13)

Country Link
EP (1) EP0500854B1 (fr)
AT (1) ATE116690T1 (fr)
CA (1) CA2067727A1 (fr)
CZ (1) CZ281667B6 (fr)
DE (1) DE69106494T2 (fr)
DZ (1) DZ1526A1 (fr)
ES (1) ES2066464T3 (fr)
FI (1) FI88935C (fr)
HU (1) HU212746B (fr)
PL (1) PL167643B1 (fr)
RU (1) RU2085612C1 (fr)
SK (1) SK281564B6 (fr)
WO (1) WO1992004480A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI96970C (fi) * 1994-08-09 1996-09-25 Telatek Oy Menetelmä teräspintojen kunnostamiseksi
GB201106276D0 (en) * 2011-04-14 2011-05-25 Rolls Royce Plc Annulus filler system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1004964A (en) * 1972-05-30 1977-02-08 Union Carbide Corporation Corrosion resistant coatings and process for making the same
US3864093A (en) * 1972-11-17 1975-02-04 Union Carbide Corp High-temperature, wear-resistant coating

Also Published As

Publication number Publication date
DZ1526A1 (fr) 2004-09-13
EP0500854A1 (fr) 1992-09-02
ATE116690T1 (de) 1995-01-15
SK281564B6 (sk) 2001-05-10
HU212746B (en) 1996-10-28
CS271591A3 (en) 1992-04-15
DE69106494D1 (de) 1995-02-16
HU9201467D0 (en) 1992-09-28
FI88935B (fi) 1993-04-15
RU2085612C1 (ru) 1997-07-27
PL167643B1 (pl) 1995-10-31
CA2067727A1 (fr) 1992-03-05
FI904369A0 (fi) 1990-09-04
DE69106494T2 (de) 1995-05-11
WO1992004480A1 (fr) 1992-03-19
FI88935C (fi) 1993-07-26
FI904369A (fi) 1992-03-05
EP0500854B1 (fr) 1995-01-04
CZ281667B6 (cs) 1996-12-11
HUT60792A (en) 1992-10-28

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