JPS6415403A - Manufacture of turbine blade - Google Patents

Manufacture of turbine blade

Info

Publication number
JPS6415403A
JPS6415403A JP17120387A JP17120387A JPS6415403A JP S6415403 A JPS6415403 A JP S6415403A JP 17120387 A JP17120387 A JP 17120387A JP 17120387 A JP17120387 A JP 17120387A JP S6415403 A JPS6415403 A JP S6415403A
Authority
JP
Japan
Prior art keywords
shield plate
turbine blade
high hardness
titanium alloyed
hardness powder
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
JP17120387A
Other languages
Japanese (ja)
Inventor
Yoichi Tsuda
Hiroaki Yoshioka
Kazuaki Ikeda
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
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 filed Critical Toshiba Corp
Priority to JP17120387A priority Critical patent/JPS6415403A/en
Publication of JPS6415403A publication Critical patent/JPS6415403A/en
Pending legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE:To improve erosion resistance by melting the surface of a titanium alloyed erosion shield plate, pouring high hardness powder thereinto and then turning the surface of this shield plate to the tip side and attaching it tightly to the tip edge of a titanium alloyed turbine blade. CONSTITUTION:In manufacturing, first the surface of a titanium alloyed erosion shield plate 1 is melted, and high hardness powder is poured thereinto. In another manner, after the high hardness powder is thermally sprayed on the surface of the same shield plate 1, this surface is melted, and the high hardness powder is dispersed over the surface. Afterward, the shield plate 1 is turned of its surface to the tip side and tightly attached to tip edge of a titanium alloyed turbine blade 4. At this time, the shield plate 1 is formed of its sectional form into a J-shaped form. With this constitution, specific strength and erosion resistance or the like in the turbine blade 4 can be improved.
JP17120387A 1987-07-10 1987-07-10 Manufacture of turbine blade Pending JPS6415403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17120387A JPS6415403A (en) 1987-07-10 1987-07-10 Manufacture of turbine blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17120387A JPS6415403A (en) 1987-07-10 1987-07-10 Manufacture of turbine blade

Publications (1)

Publication Number Publication Date
JPS6415403A true JPS6415403A (en) 1989-01-19

Family

ID=15918932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17120387A Pending JPS6415403A (en) 1987-07-10 1987-07-10 Manufacture of turbine blade

Country Status (1)

Country Link
JP (1) JPS6415403A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102473398A (en) * 2009-07-17 2012-05-23 三菱电机株式会社 Facility operation display device, air-conditioning system, and program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102473398A (en) * 2009-07-17 2012-05-23 三菱电机株式会社 Facility operation display device, air-conditioning system, and program

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