GB692867A - Improvements relating to turbine blades - Google Patents
Improvements relating to turbine bladesInfo
- Publication number
- GB692867A GB692867A GB748950A GB748950A GB692867A GB 692867 A GB692867 A GB 692867A GB 748950 A GB748950 A GB 748950A GB 748950 A GB748950 A GB 748950A GB 692867 A GB692867 A GB 692867A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine blades
- carbide
- improvements relating
- solid solution
- per cent
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/10—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on titanium carbide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Powder Metallurgy (AREA)
- Ceramic Products (AREA)
Abstract
A gas-turbine blade is made of a sintered hard alloy consisting of a solid solution of Cr carbide and Ti carbide, the Cr carbide forming 5-35 per cent of the solid solution, and one or more of the metals Fe, Co and Ni as auxiliary binder metal in amount from 10-60 per cent by weight of the whole composition.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB748950A GB692867A (en) | 1950-03-24 | 1950-03-24 | Improvements relating to turbine blades |
DEH7957A DE974881C (en) | 1950-03-24 | 1951-03-25 | Use of a hard metal for gas turbine blades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB748950A GB692867A (en) | 1950-03-24 | 1950-03-24 | Improvements relating to turbine blades |
Publications (1)
Publication Number | Publication Date |
---|---|
GB692867A true GB692867A (en) | 1953-06-17 |
Family
ID=9834099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB748950A Expired GB692867A (en) | 1950-03-24 | 1950-03-24 | Improvements relating to turbine blades |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE974881C (en) |
GB (1) | GB692867A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2599425A1 (en) * | 1986-05-28 | 1987-12-04 | Alsthom | PROTECTIVE PLATE FOR TITANIUM DARK AND METHOD OF SOLDERING SUCH PLATELE. |
FR2924465A1 (en) * | 2007-12-03 | 2009-06-05 | Jean Sandoz | GAS TURBINE COMPRISING A WHEEL WITH RADIAL WING TYPE AUBES AND METHOD FOR MANUFACTURING THE FINS OF THE TURBINE. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR716659A (en) * | 1930-05-07 | 1931-12-24 | Bayerische Metallwerke Ag | Alloy for tools and working instruments, and method for its manufacture |
-
1950
- 1950-03-24 GB GB748950A patent/GB692867A/en not_active Expired
-
1951
- 1951-03-25 DE DEH7957A patent/DE974881C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2599425A1 (en) * | 1986-05-28 | 1987-12-04 | Alsthom | PROTECTIVE PLATE FOR TITANIUM DARK AND METHOD OF SOLDERING SUCH PLATELE. |
EP0249092A1 (en) * | 1986-05-28 | 1987-12-16 | Gec Alsthom Sa | Protection shield for a turbine blade made of titanium, and brazing method for such a shield |
US4795313A (en) * | 1986-05-28 | 1989-01-03 | Alsthom | Protective tip for a titanium blade and a method of brazing such a tip |
FR2924465A1 (en) * | 2007-12-03 | 2009-06-05 | Jean Sandoz | GAS TURBINE COMPRISING A WHEEL WITH RADIAL WING TYPE AUBES AND METHOD FOR MANUFACTURING THE FINS OF THE TURBINE. |
WO2009071532A1 (en) * | 2007-12-03 | 2009-06-11 | Jean Sandoz | Gas turbine comprising an impeller of the radial-blade type and method for making the blades for said turbine |
Also Published As
Publication number | Publication date |
---|---|
DE974881C (en) | 1961-05-25 |
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