HUT60792A - Coating and process for coating steel surfaces of steam turbine parts - Google Patents

Coating and process for coating steel surfaces of steam turbine parts

Info

Publication number
HUT60792A
HUT60792A HU921467A HU146792A HUT60792A HU T60792 A HUT60792 A HU T60792A HU 921467 A HU921467 A HU 921467A HU 146792 A HU146792 A HU 146792A HU T60792 A HUT60792 A HU T60792A
Authority
HU
Hungary
Prior art keywords
coating
chromium
steam turbine
steel
aluminum
Prior art date
Application number
HU921467A
Other languages
English (en)
Other versions
HU9201467D0 (en
HU212746B (en
Inventor
Jaakko Tenkula
Bjarne Hellman
Jorma Majava
Original Assignee
Tampella 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=HUT60792(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tampella Telatek Oy filed Critical Tampella Telatek Oy
Publication of HU9201467D0 publication Critical patent/HU9201467D0/hu
Publication of HUT60792A publication Critical patent/HUT60792A/hu
Publication of HU212746B publication Critical patent/HU212746B/hu

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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • External Artificial Organs (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Vehicle Body Suspensions (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
HU9201467A 1990-09-04 1991-09-03 Method for coating steel surfaces of steam turbine HU212746B (en)

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 (3)

Publication Number Publication Date
HU9201467D0 HU9201467D0 (en) 1992-09-28
HUT60792A true HUT60792A (en) 1992-10-28
HU212746B HU212746B (en) 1996-10-28

Family

ID=8531016

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9201467A HU212746B (en) 1990-09-04 1991-09-03 Method for coating steel surfaces of steam turbine

Country Status (13)

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

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
PL167643B1 (pl) 1995-10-31
EP0500854A1 (en) 1992-09-02
HU9201467D0 (en) 1992-09-28
RU2085612C1 (ru) 1997-07-27
ES2066464T3 (es) 1995-03-01
FI904369A0 (fi) 1990-09-04
CA2067727A1 (en) 1992-03-05
WO1992004480A1 (en) 1992-03-19
CZ281667B6 (cs) 1996-12-11
DE69106494T2 (de) 1995-05-11
ATE116690T1 (de) 1995-01-15
SK281564B6 (sk) 2001-05-10
DZ1526A1 (fr) 2004-09-13
HU212746B (en) 1996-10-28
DE69106494D1 (de) 1995-02-16
FI904369A (fi) 1992-03-05
EP0500854B1 (en) 1995-01-04
FI88935C (fi) 1993-07-26
FI88935B (fi) 1993-04-15
CS271591A3 (en) 1992-04-15

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