FI943685A - Method for rehabilitating steel surfaces - Google Patents

Method for rehabilitating steel surfaces Download PDF

Info

Publication number
FI943685A
FI943685A FI943685A FI943685A FI943685A FI 943685 A FI943685 A FI 943685A FI 943685 A FI943685 A FI 943685A FI 943685 A FI943685 A FI 943685A FI 943685 A FI943685 A FI 943685A
Authority
FI
Finland
Prior art keywords
rehabilitating
steel surfaces
steel
rehabilitating steel
Prior art date
Application number
FI943685A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI943685A0 (en
FI96970C (en
FI96970B (en
Inventor
Jaakko Tenkula
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
Application filed by Telatek Oy filed Critical Telatek Oy
Priority to FI943685A priority Critical patent/FI96970C/en
Publication of FI943685A0 publication Critical patent/FI943685A0/en
Priority to PCT/FI1995/000421 priority patent/WO1996005331A1/en
Publication of FI943685A publication Critical patent/FI943685A/en
Application granted granted Critical
Publication of FI96970B publication Critical patent/FI96970B/en
Publication of FI96970C publication Critical patent/FI96970C/en

Links

Classifications

    • 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
    • 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
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • 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
    • F01D5/005—Repairing methods or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FI943685A 1994-08-09 1994-08-09 Method for rehabilitating steel surfaces FI96970C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI943685A FI96970C (en) 1994-08-09 1994-08-09 Method for rehabilitating steel surfaces
PCT/FI1995/000421 WO1996005331A1 (en) 1994-08-09 1995-08-09 Process for reconditioning steel surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI943685A FI96970C (en) 1994-08-09 1994-08-09 Method for rehabilitating steel surfaces
FI943685 1994-08-09

Publications (4)

Publication Number Publication Date
FI943685A0 FI943685A0 (en) 1994-08-09
FI943685A true FI943685A (en) 1996-02-10
FI96970B FI96970B (en) 1996-06-14
FI96970C FI96970C (en) 1996-09-25

Family

ID=8541180

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943685A FI96970C (en) 1994-08-09 1994-08-09 Method for rehabilitating steel surfaces

Country Status (2)

Country Link
FI (1) FI96970C (en)
WO (1) WO1996005331A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1064414B1 (en) * 1998-03-14 2002-08-07 Dana Corporation Forming a plain bearing lining
US6228510B1 (en) * 1998-12-22 2001-05-08 General Electric Company Coating and method for minimizing consumption of base material during high temperature service
EP1123987A1 (en) * 2000-02-11 2001-08-16 General Electric Company Repairable diffusion aluminide coatings
DE10044592C1 (en) * 2000-09-08 2002-02-21 Mtu Aero Engines Gmbh Turning and quality assurance procedures
WO2006021983A1 (en) * 2004-08-23 2006-03-02 Kabushiki Kaisha Toshiba Method and equipment for repairing rotor
EP2256226A1 (en) * 2004-08-23 2010-12-01 Kabushiki Kaisha Toshiba Rotor repair method and rotor repair apparatus
US8893381B2 (en) 2011-08-17 2014-11-25 General Electric Company Rotor seal wire groove repair
US9003663B2 (en) 2012-08-22 2015-04-14 Caterpillar Inc. Remanufacturing of bearings using isotropic finishing and thin film coatings
IN2013MU00236A (en) * 2013-01-28 2015-05-01 Abhay Vishwas Ranade

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH597364A5 (en) * 1974-04-11 1978-03-31 Bbc Sulzer Turbomaschinen
JPS5538969A (en) * 1978-09-14 1980-03-18 Toshiba Corp Corrosion resistant carbon steel
US4325994A (en) * 1979-12-29 1982-04-20 Ebara Corporation Coating metal for preventing the crevice corrosion of austenitic stainless steel and method of preventing crevice corrosion using such metal
CH653707A5 (en) * 1983-06-28 1986-01-15 Castolin Sa POWDER-SHAPED INJECTION MATERIAL ON A NICKEL-CHROME BASE.
US4692305A (en) * 1985-11-05 1987-09-08 Perkin-Elmer Corporation Corrosion and wear resistant alloy
US4830934A (en) * 1987-06-01 1989-05-16 General Electric Company Alloy powder mixture for treating alloys
FI88935C (en) * 1990-09-04 1993-07-26 Tampella Telatek Oy Process for coating a steam turbine and associated steel surfaces

Also Published As

Publication number Publication date
WO1996005331A1 (en) 1996-02-22
FI943685A0 (en) 1994-08-09
FI96970C (en) 1996-09-25
FI96970B (en) 1996-06-14

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: TELATEK OY

BB Publication of examined application
MA Patent expired