GB432386A - Method of protecting turbine blading - Google Patents
Method of protecting turbine bladingInfo
- Publication number
- GB432386A GB432386A GB1562234A GB1562234A GB432386A GB 432386 A GB432386 A GB 432386A GB 1562234 A GB1562234 A GB 1562234A GB 1562234 A GB1562234 A GB 1562234A GB 432386 A GB432386 A GB 432386A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- depositing
- welding
- coating
- turbine blading
- 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
- F01D5/288—Protective coatings for blades
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
432,386. Turbine blades. ENGLISH ELECTRIC CO., Ltd., 28, Kingsway, London, CHITTENDEN, J. P., South Lodge, Westfield, and BUCKLEY, F., 93, Newbold Road, both in Rugby. May 25, 1934, No. 15622. [Class 110 (iii)] A process of producing an erosion-resisting edge on a turbine blade consists in depositing on the blade by a mechanical process such as welding a harder material, in subsequently further hardening this material by mechanical working such as cold rolling or hammering, and in electrolytically depositing a coating of a still harder material. The first material may be manganese steel applied by electric welding from an electrode of that material, and the electrolytic coating may be of chromium. The piece welded on may be a complete blade tip or only a thin shield.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1562234A GB432386A (en) | 1934-05-25 | 1934-05-25 | Method of protecting turbine blading |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1562234A GB432386A (en) | 1934-05-25 | 1934-05-25 | Method of protecting turbine blading |
Publications (1)
Publication Number | Publication Date |
---|---|
GB432386A true GB432386A (en) | 1935-07-25 |
Family
ID=10062470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1562234A Expired GB432386A (en) | 1934-05-25 | 1934-05-25 | Method of protecting turbine blading |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB432386A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2520373A (en) * | 1945-01-24 | 1950-08-29 | Lockheed Aircraft Corp | Turbine blade and method of making the same |
US2686654A (en) * | 1948-10-19 | 1954-08-17 | Thompson Prod Inc | Coated member and method of making the same |
US2696662A (en) * | 1947-10-27 | 1954-12-14 | Snecma | Member to be used in thermic engines |
WO1980000988A1 (en) * | 1978-11-06 | 1980-05-15 | Nordisk Ventilator | A wear-resisting attachment for protection of metallic members against erosion from airborne abrasive particles,and a fan blade provided with such an attachment |
-
1934
- 1934-05-25 GB GB1562234A patent/GB432386A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2520373A (en) * | 1945-01-24 | 1950-08-29 | Lockheed Aircraft Corp | Turbine blade and method of making the same |
US2696662A (en) * | 1947-10-27 | 1954-12-14 | Snecma | Member to be used in thermic engines |
US2686654A (en) * | 1948-10-19 | 1954-08-17 | Thompson Prod Inc | Coated member and method of making the same |
WO1980000988A1 (en) * | 1978-11-06 | 1980-05-15 | Nordisk Ventilator | A wear-resisting attachment for protection of metallic members against erosion from airborne abrasive particles,and a fan blade provided with such an attachment |
US4318672A (en) | 1978-11-06 | 1982-03-09 | Nordisk Ventilator Co. A/S | Particle erosion resistant covering for fan blade leading edge |
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