GB381851A - Improvements in and relating to turbine blades - Google Patents

Improvements in and relating to turbine blades

Info

Publication number
GB381851A
GB381851A GB8693/32A GB869332A GB381851A GB 381851 A GB381851 A GB 381851A GB 8693/32 A GB8693/32 A GB 8693/32A GB 869332 A GB869332 A GB 869332A GB 381851 A GB381851 A GB 381851A
Authority
GB
United Kingdom
Prior art keywords
per cent
relating
turbine blades
crosion
vanadium
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.)
Expired
Application number
GB8693/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB381851A publication Critical patent/GB381851A/en
Expired 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)

Abstract

An crosion-resisting blade for gas turbines is made of an iron alloy containing 15-20 per cent of tungsten, 1-3 per cent of vanadium, and 2-4 per cent of aluminium, with or without up to 20 per cent of chromium, and up to 10 per cent of molybdenum.
GB8693/32A 1931-04-18 1932-03-23 Improvements in and relating to turbine blades Expired GB381851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE381851X 1931-04-18

Publications (1)

Publication Number Publication Date
GB381851A true GB381851A (en) 1932-10-13

Family

ID=6355524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8693/32A Expired GB381851A (en) 1931-04-18 1932-03-23 Improvements in and relating to turbine blades

Country Status (1)

Country Link
GB (1) GB381851A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737366A (en) * 1950-05-02 1956-03-06 Simmering Graz Pauker Ag Gas turbine
US2883152A (en) * 1953-01-19 1959-04-21 Gen Motors Corp Evaporative cooled turbine
EP0508387A1 (en) * 1991-04-09 1992-10-14 Mitsubishi Jukogyo Kabushiki Kaisha Method for preventing adhesion of scale and nozzle of a geothermal steam turbine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737366A (en) * 1950-05-02 1956-03-06 Simmering Graz Pauker Ag Gas turbine
US2883152A (en) * 1953-01-19 1959-04-21 Gen Motors Corp Evaporative cooled turbine
EP0508387A1 (en) * 1991-04-09 1992-10-14 Mitsubishi Jukogyo Kabushiki Kaisha Method for preventing adhesion of scale and nozzle of a geothermal steam turbine
US5399067A (en) * 1991-04-09 1995-03-21 Mitsubishi Jukogyo Kabushiki Kaisha Nozzle for use in a geothermal steam turbine and method for preventing adhesion of scale thereto

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