JPS58197403A - タービン羽根の製造方法 - Google Patents

タービン羽根の製造方法

Info

Publication number
JPS58197403A
JPS58197403A JP7911482A JP7911482A JPS58197403A JP S58197403 A JPS58197403 A JP S58197403A JP 7911482 A JP7911482 A JP 7911482A JP 7911482 A JP7911482 A JP 7911482A JP S58197403 A JPS58197403 A JP S58197403A
Authority
JP
Japan
Prior art keywords
corrosion
layer
turbine blade
blade
laser beam
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.)
Granted
Application number
JP7911482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0424525B2 (https=
Inventor
Kazuo Nakayama
和雄 中山
Sadao Sugiyama
杉山　貞夫
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7911482A priority Critical patent/JPS58197403A/ja
Publication of JPS58197403A publication Critical patent/JPS58197403A/ja
Publication of JPH0424525B2 publication Critical patent/JPH0424525B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP7911482A 1982-05-13 1982-05-13 タービン羽根の製造方法 Granted JPS58197403A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7911482A JPS58197403A (ja) 1982-05-13 1982-05-13 タービン羽根の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7911482A JPS58197403A (ja) 1982-05-13 1982-05-13 タービン羽根の製造方法

Publications (2)

Publication Number Publication Date
JPS58197403A true JPS58197403A (ja) 1983-11-17
JPH0424525B2 JPH0424525B2 (https=) 1992-04-27

Family

ID=13680879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7911482A Granted JPS58197403A (ja) 1982-05-13 1982-05-13 タービン羽根の製造方法

Country Status (1)

Country Link
JP (1) JPS58197403A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079103A (ja) * 1983-09-15 1985-05-04 ウエスチングハウス　エレクトリック　コ−ポレ−ション 蒸気タービン羽根への耐摩耗性表面の付与方法
WO2006094935A1 (en) * 2005-03-05 2006-09-14 Alstom Technology Ltd Turbine blades and methods for depositing an erosion resistant coating on the same
CN104718348A (zh) * 2012-09-21 2015-06-17 三菱日立电力系统株式会社 抗蚀性金属材料的焊接方法以及涡轮叶片

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477806A (en) * 1977-12-02 1979-06-21 Hitachi Ltd Turbine blade
JPS588202A (ja) * 1981-07-07 1983-01-18 Mitsubishi Heavy Ind Ltd 蒸気タ−ビンの動翼補強方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477806A (en) * 1977-12-02 1979-06-21 Hitachi Ltd Turbine blade
JPS588202A (ja) * 1981-07-07 1983-01-18 Mitsubishi Heavy Ind Ltd 蒸気タ−ビンの動翼補強方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079103A (ja) * 1983-09-15 1985-05-04 ウエスチングハウス　エレクトリック　コ−ポレ−ション 蒸気タービン羽根への耐摩耗性表面の付与方法
WO2006094935A1 (en) * 2005-03-05 2006-09-14 Alstom Technology Ltd Turbine blades and methods for depositing an erosion resistant coating on the same
CN104718348A (zh) * 2012-09-21 2015-06-17 三菱日立电力系统株式会社 抗蚀性金属材料的焊接方法以及涡轮叶片
US10662785B2 (en) 2012-09-21 2020-05-26 Mitsubishi Hitachi Power Systems, Ltd. Method of welding erosion resistance metallic material and turbine blade

Also Published As

Publication number Publication date
JPH0424525B2 (https=) 1992-04-27

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