SK281564B6 - Ochranný povlak oceľových častí parnej turbíny a spôsob jeho vytvárania - Google Patents

Ochranný povlak oceľových častí parnej turbíny a spôsob jeho vytvárania Download PDF

Info

Publication number
SK281564B6
SK281564B6 SK2715-91A SK271591A SK281564B6 SK 281564 B6 SK281564 B6 SK 281564B6 SK 271591 A SK271591 A SK 271591A SK 281564 B6 SK281564 B6 SK 281564B6
Authority
SK
Slovakia
Prior art keywords
coating
chromium
aluminum
steel
layer
Prior art date
Application number
SK2715-91A
Other languages
English (en)
Slovak (sk)
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=SK281564(B6) "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 SK281564B6 publication Critical patent/SK281564B6/sk

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)
SK2715-91A 1990-09-04 1991-09-04 Ochranný povlak oceľových častí parnej turbíny a spôsob jeho vytvárania SK281564B6 (sk)

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
SK281564B6 true SK281564B6 (sk) 2001-05-10

Family

ID=8531016

Family Applications (1)

Application Number Title Priority Date Filing Date
SK2715-91A SK281564B6 (sk) 1990-09-04 1991-09-04 Ochranný povlak oceľových častí parnej turbíny a spôsob jeho vytvárania

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
ES2066464T3 (es) 1995-03-01
ATE116690T1 (de) 1995-01-15
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

Similar Documents

Publication Publication Date Title
US20070048537A1 (en) Coated Metallic Component
US6673467B2 (en) Metallic component with protective coating
SK281564B6 (sk) Ochranný povlak oceľových častí parnej turbíny a spôsob jeho vytvárania
JPH0316970A (ja) 液圧シリンダーのピストンロッドに適用される被覆
JP2013079844A (ja) 原子炉格納容器及び原子炉格納容器の耐食被覆方法
Rezakhani Corrosion behaviours of several thermal spray coatings used on boiler tubes at elevated temperatures
JP2004077408A (ja) 軽水原子炉用弁
US5317610A (en) Device for thermal electric and nuclear power plants
Higuera Hidalgo et al. Characterization and high temperature behaviour of thermal sprayed coatings used in boilers
Mann High power diode laser-treated HP-HVOF and twin wire arc-sprayed coatings for fossil fuel power plants
Sollars et al. Cavitation-resistant coatings for hydropower turbines
Kuruvila et al. Electrochemical corrosion behavior of thermally sprayed nichrome coating on duplex stainless steel
NO308368B1 (no) Belagte stÕldeler i en dampturbin og tilgrensende stÕloverflater, samt fremgangsmÕte ved belegning
Chacón-Nava et al. The erosion-corrosion performance of SA213-T22 steel in low velocity conditions
US4419144A (en) Spall-resistant steel tubing or other steel articles subjected to high temperature steam and method
JP2002146508A (ja) 水冷式鉄鋼製構造物
JP2000130635A (ja) 弁装置
JPS589973A (ja) ステンレス鋼の腐食ならびに応力腐食割れ防止および進行阻止法
Tani et al. Unusual application of plasma sprayed coating for boiler tubes in oil-fired boilers
Karvats' kii et al. The scope for replacing stainless-steel valve bodies by low-carbon steel
CZ34298U1 (cs) Vícevrstvý povlak pro ochranu spalovacích zařízení před vysokoteplotní korozí
FI97482C (fi) Menetelmä hyvin kemiallista ja mekaanista rasitusta kestävän pinnoitteen muodostamiseksi soodakattilan metallipinnoille
KR200197243Y1 (ko) 석면 패킹
JPH07159056A (ja) 復水器
Urm et al. The Effects of Surface Treatments on Solid Particle Erosion of 12Cr Steels for USC Power Plants

Legal Events

Date Code Title Description
MK4A Patent expired

Expiry date: 20110904