BE835700A - STEAM TURBINE PARTS RECHARGING PROCESS - Google Patents

STEAM TURBINE PARTS RECHARGING PROCESS

Info

Publication number
BE835700A
BE835700A BE1007017A BE1007017A BE835700A BE 835700 A BE835700 A BE 835700A BE 1007017 A BE1007017 A BE 1007017A BE 1007017 A BE1007017 A BE 1007017A BE 835700 A BE835700 A BE 835700A
Authority
BE
Belgium
Prior art keywords
steam turbine
recharging process
turbine parts
recharging
parts
Prior art date
Application number
BE1007017A
Other languages
French (fr)
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 filed Critical
Publication of BE835700A publication Critical patent/BE835700A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • 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
    • F01D25/005—Selecting particular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
BE1007017A 1974-11-25 1975-11-19 STEAM TURBINE PARTS RECHARGING PROCESS BE835700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438591A FR2292107A1 (en) 1974-11-25 1974-11-25 Stainless steel coatings deposited by welding - on steam turbine parts, using intermediate layer to avoid hard zones (BE190576)

Publications (1)

Publication Number Publication Date
BE835700A true BE835700A (en) 1976-05-19

Family

ID=9145217

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007017A BE835700A (en) 1974-11-25 1975-11-19 STEAM TURBINE PARTS RECHARGING PROCESS

Country Status (6)

Country Link
BE (1) BE835700A (en)
CH (1) CH605006A5 (en)
DE (1) DE2551895A1 (en)
FR (1) FR2292107A1 (en)
IT (1) IT1049765B (en)
NL (1) NL7513710A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256518A (en) * 1978-03-16 1981-03-17 Smith International, Inc. Welding and austenitizing earth boring apparatus
US4273159A (en) * 1978-03-16 1981-06-16 Smith International, Inc. Earth boring apparatus with multiple welds
JPS55117562A (en) * 1979-02-09 1980-09-09 Japan Steel Works Ltd:The Build-up welding method of stainless steel
DE3040296A1 (en) * 1980-10-25 1982-05-27 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg METHOD FOR PRODUCING HEAVY COMPONENTS
US4657171A (en) * 1985-06-13 1987-04-14 General Electric Company Repair of a member having a projection
FR2618710B1 (en) * 1987-07-28 1993-09-10 Alsthom METHOD FOR WELDING A MACHINED THROAT IN A MASSIVE STEEL PART AND USE OF THIS METHOD FOR REPAIRING A CRACK ROTOR
FR2860741B1 (en) * 2003-10-10 2007-04-13 Snecma Moteurs PROCESS FOR THE REPAIR OF METALLIC PARTS, ESPECIALLY TURBINE BLADES OF GAS TURBINE ENGINES
US7300708B2 (en) 2004-03-16 2007-11-27 General Electric Company Erosion and wear resistant protective structures for turbine engine components
US7575418B2 (en) 2004-09-30 2009-08-18 General Electric Company Erosion and wear resistant protective structures for turbine components
DE102009032564A1 (en) * 2009-07-10 2011-01-13 Mtu Aero Engines Gmbh Method for arming components made of a TiAl base material, and corresponding components

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH316860A (en) * 1953-12-24 1956-10-31 Bbc Brown Boveri & Cie Process for the build-up welding of workpieces worn by rolling friction
FR1263256A (en) * 1960-04-21 1961-06-09 Babcock & Wilcox France Improvements to weld preparation

Also Published As

Publication number Publication date
FR2292107B1 (en) 1977-03-25
IT1049765B (en) 1981-02-10
DE2551895A1 (en) 1976-05-26
NL7513710A (en) 1976-05-28
CH605006A5 (en) 1978-09-29
FR2292107A1 (en) 1976-06-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MEC

Effective date: 19931130