JPS51130713A - Repair welding method of gas turbine nozzle - Google Patents

Repair welding method of gas turbine nozzle

Info

Publication number
JPS51130713A
JPS51130713A JP5446775A JP5446775A JPS51130713A JP S51130713 A JPS51130713 A JP S51130713A JP 5446775 A JP5446775 A JP 5446775A JP 5446775 A JP5446775 A JP 5446775A JP S51130713 A JPS51130713 A JP S51130713A
Authority
JP
Japan
Prior art keywords
gas turbine
welding method
turbine nozzle
repair welding
repair
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP5446775A
Other languages
Japanese (ja)
Inventor
Hiroshi Fukui
Tetsuo Kashimura
Fumio Hataya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5446775A priority Critical patent/JPS51130713A/en
Publication of JPS51130713A publication Critical patent/JPS51130713A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: A welding method applicable to repair welding, etc., of nozzle blade of gas turbine nozzle, featuring easiness of repair and freedom from welding cracks.
COPYRIGHT: (C)1976,JPO&Japio
JP5446775A 1975-05-09 1975-05-09 Repair welding method of gas turbine nozzle Pending JPS51130713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5446775A JPS51130713A (en) 1975-05-09 1975-05-09 Repair welding method of gas turbine nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5446775A JPS51130713A (en) 1975-05-09 1975-05-09 Repair welding method of gas turbine nozzle

Publications (1)

Publication Number Publication Date
JPS51130713A true JPS51130713A (en) 1976-11-13

Family

ID=12971463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5446775A Pending JPS51130713A (en) 1975-05-09 1975-05-09 Repair welding method of gas turbine nozzle

Country Status (1)

Country Link
JP (1) JPS51130713A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001207803A (en) * 2000-01-26 2001-08-03 Hitachi Ltd Repairing method for gas turbine stationary blade, repair parts managing method for gas turbine stationary blade, and gas turbine stationary blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001207803A (en) * 2000-01-26 2001-08-03 Hitachi Ltd Repairing method for gas turbine stationary blade, repair parts managing method for gas turbine stationary blade, and gas turbine stationary blade

Similar Documents

Publication Publication Date Title
JPS51119604A (en) A method and apparatus for melting low melting point metals using wast e tires as fuel
JPS51130713A (en) Repair welding method of gas turbine nozzle
JPS5217223A (en) Gas burner
JPS539911A (en) Nitrogen oxide exhaust quantity control method and device for gas turbine plant
JPS5542129A (en) Nozzle vane repair method of turbine diaphragm
JPS52137523A (en) Impulse turbine
JPS5215491A (en) Method for separation of air
JPS5279111A (en) Combustor
JPS53117111A (en) Fadial turbine
JPS5267407A (en) Turbine casing
JPS51111518A (en) Controlling method of gas turbine
JPS5264778A (en) Removing method for clogging powder of pneumatic powder supplier
JPS5436695A (en) Laser processing method
JPS5343115A (en) Manufacturing method for gas turbine hollow blade
JPS51114508A (en) Method for mounting turbin nozzle
JPS546830A (en) Tig arc welding method
JPS5218513A (en) Method of reducing nitrogen oxides produced by gas turbine
JPS51130714A (en) Gas turbine starting system
JPS5270904A (en) Method and apparatus for reventing intermingling of molten slag
JPS5263508A (en) Silencer
JPS52122702A (en) Fitting method of erosion-shield to turbine moving blade
JPS53131242A (en) Inert gas arc welding method and welding nozzle
JPS5218511A (en) Method of putting nox reducing agent into gas turbine
JPS5218510A (en) Method of putting nox reducig agent into gas turbine
JPS51141197A (en) Hull building method