ATE116690T1 - Beschichtung und beschichtungsverfahren für dampfturbinen und benachbarte stahloberflächen. - Google Patents

Beschichtung und beschichtungsverfahren für dampfturbinen und benachbarte stahloberflächen.

Info

Publication number: ATE116690T1
Authority: AT; Austria
Prior art keywords: coating; chromium; steel; aluminum; steam turbines
Prior art date: 1990-09-04

Application number

AT91915315T

Other languages

German (de)

English (en)

Inventor

Jaakko Tenkula

Bjarne Hellman

Jorma Majava

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.)

1990-09-04

Filing date

1991-09-03

Publication date

1995-01-15

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=ATE116690(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-09-03 Application filed by Telatek Oy filed Critical Telatek Oy

1995-01-15 Application granted granted Critical

1995-01-15 Publication of ATE116690T1 publication Critical patent/ATE116690T1/de

Links

238000000576 coating method Methods 0.000 title abstract 7
229910000831 Steel Inorganic materials 0.000 title abstract 4
239000010959 steel Substances 0.000 title abstract 4
239000011248 coating agent Substances 0.000 title abstract 3
238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 3
229910052804 chromium Inorganic materials 0.000 abstract 3
239000011651 chromium Substances 0.000 abstract 3
239000011247 coating layer Substances 0.000 abstract 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
230000003628 erosive effect Effects 0.000 abstract 1
239000010410 layer Substances 0.000 abstract 1
239000011159 matrix material Substances 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
239000007921 spray Substances 0.000 abstract 1
238000007751 thermal spraying Methods 0.000 abstract 1

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)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Plasma & Fusion (AREA)
Metallurgy (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
Coating By Spraying Or Casting (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Vehicle Body Suspensions (AREA)
Circuit Arrangements For Discharge Lamps (AREA)
Other Surface Treatments For Metallic Materials (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
External Artificial Organs (AREA)

AT91915315T 1990-09-04 1991-09-03 Beschichtung und beschichtungsverfahren für dampfturbinen und benachbarte stahloberflächen. ATE116690T1 (de)

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
ATE116690T1 true ATE116690T1 (de)	1995-01-15

Family

ID=8531016

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91915315T ATE116690T1 (de)	1990-09-04	1991-09-03	Beschichtung und beschichtungsverfahren für dampfturbinen und benachbarte stahloberflächen.

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 (4)

* 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
RU2309194C2 (ru) *	2005-01-11	2007-10-27	Виталий Степанович Гончаров	Жаростойкое металлокерамическое покрытие
RU2387528C2 (ru) *	2008-07-15	2010-04-27	Кирилл Вячеславович Савенко	Способ повышения долговечности и износостойкости пластин приводных пластинчатых цепей механизмов шлюзовых ворот и затворов
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

1990
- 1990-09-04 FI FI904369A patent/FI88935C/fi active IP Right Grant
1991
- 1991-09-03 DE DE69106494T patent/DE69106494T2/de not_active Revoked
- 1991-09-03 ES ES91915315T patent/ES2066464T3/es not_active Expired - Lifetime
- 1991-09-03 WO PCT/FI1991/000269 patent/WO1992004480A1/fr not_active Ceased
- 1991-09-03 PL PL91294569A patent/PL167643B1/pl unknown
- 1991-09-03 AT AT91915315T patent/ATE116690T1/de active
- 1991-09-03 CA CA002067727A patent/CA2067727A1/fr not_active Abandoned
- 1991-09-03 HU HU9201467A patent/HU212746B/hu unknown
- 1991-09-03 DZ DZ910119A patent/DZ1526A1/fr active
- 1991-09-03 EP EP91915315A patent/EP0500854B1/fr not_active Revoked
- 1991-09-03 RU SU915011974A patent/RU2085612C1/ru active
- 1991-09-04 CZ CS912715A patent/CZ281667B6/cs not_active IP Right Cessation
- 1991-09-04 SK SK2715-91A patent/SK281564B6/sk not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI904369L (fi)	1992-03-05
EP0500854B1 (fr)	1995-01-04
DE69106494T2 (de)	1995-05-11
WO1992004480A1 (fr)	1992-03-19
PL167643B1 (pl)	1995-10-31
HU212746B (en)	1996-10-28
CZ281667B6 (cs)	1996-12-11
FI88935C (fi)	1993-07-26
DZ1526A1 (fr)	2004-09-13
HU9201467D0 (en)	1992-09-28
HUT60792A (en)	1992-10-28
FI88935B (fi)	1993-04-15
CS271591A3 (en)	1992-04-15
FI904369A0 (fi)	1990-09-04
CA2067727A1 (fr)	1992-03-05
DE69106494D1 (de)	1995-02-16
SK281564B6 (sk)	2001-05-10
ES2066464T3 (es)	1995-03-01
RU2085612C1 (ru)	1997-07-27
EP0500854A1 (fr)	1992-09-02

Publication	Publication Date	Title
US5723078A (en)	1998-03-03	Method for repairing a thermal barrier coating
US4086104A (en)	1978-04-25	Method of preventing oxidation of austenitic stainless steel material in high temperature steam
Mann et al.	2013	High-power diode laser surface treated HVOF coating to combat high energy particle impact wear
Nomoto	2022	Solid particle erosion analysis and protection design for steam turbines
ATE116690T1 (de)	1995-01-15	Beschichtung und beschichtungsverfahren für dampfturbinen und benachbarte stahloberflächen.
Ryzhenkov et al.	2011	Erosion wear of the blades of wet-steam turbine stages: Present state of the problem and methods for solving it
Mann	1999	Solid-particle erosion and protective layers for steam turbine blading
GB2117269A (en)	1983-10-12	Thermal barrier coating
JPS55115972A (en)	1980-09-06	Production of high-temperature gas turbine blade
FR2292107A1 (fr)	1976-06-18	Procede de rechargement de pieces de turbines a vapeur
WO1996005331A1 (fr)	1996-02-22	Procede de remise en etat de surfaces de pieces en acier
CA2926597C (fr)	2019-04-23	Procede de passivation intra-circuit des parois d'acier d'un reacteur nucleaire
JP3082823B2 (ja)	2000-08-28	耐熱、耐食処理を施したガスタービン用燃焼器ノズル
Nestler et al.	1995	Economical advantages of HVOF-sprayed coatings for the land based gas turbine industry
Sielski et al.	1996	Chromium carbide coatings for high temperature erosion resistance
Chacón-Nava et al.	2001	The erosion-corrosion performance of SA213-T22 steel in low velocity conditions
Mann	2015	Laser surface treatment of hydro and thermal power plant components and their coatings: a review and recent findings
JPS6043910B2 (ja)	1985-10-01	表面処理方法
Meetham	1978	The protection of compressor and turbine components of the aero gas turbine engine
JPS6353211A (ja)	1988-03-07	既設ボイラのステンレス管体処理方法
JPS633198B2 (fr)	1988-01-22
CN120575116A (zh)	2025-09-02	一种宽温域耐磨自润滑复合涂层制备工艺
Felix	1977	Coating Requirements for Industrial Gas Turbines
KR0139647B1 (ko)	1998-07-15	석탄화력발전소의 보일러수관 보호피막처리방법
Kempster et al.	1995	A novel method for refurbishing used hot section gas turbine blades