Evaluation of Heat-Resistant Alloys for Marine Gas Turbine ApplicationsSource: Journal of Engineering for Gas Turbines and Power:;1967:;volume( 089 ):;issue: 001::page 23DOI: 10.1115/1.3616602Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Materials for the turbine and combustor sections of gas turbine engines were evaluated for their resistance to sulfidation corrosion. The basic evaluation was conducted in a test facility by exposing the materials to a combustion gas atmosphere which simulates conditions of gas composition, corrosive combustion residue, gas velocity, and temperature that are encountered while operating a gas turbine engine in a marine environment. The influence of alloy composition, protective coatings, salt ingestion rates, and fuel sulfur content is discussed in relation to the degree of sulfidation corrosion. The mechanism of sulfidation corrosion attack, as determined by electron microprobe analyses and X-ray diffraction studies of corroded materials, is also discussed.
keyword(s): Heat , Alloys , Marine gas turbines , Corrosion , Gas turbines , Turbines , Protective coatings , Sulfur , Test facilities , Mechanisms , X-ray diffraction , Fuels , Electrical resistance , Combustion gases , Microprobe analysis , Combustion chambers , Temperature , Electrons AND Combustion ,
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| contributor author | L. J. Fiedler | |
| contributor author | R. M. N. Pelloux | |
| date accessioned | 2017-05-08T23:53:52Z | |
| date available | 2017-05-08T23:53:52Z | |
| date copyright | January, 1967 | |
| date issued | 1967 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26658#23_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/118911 | |
| description abstract | Materials for the turbine and combustor sections of gas turbine engines were evaluated for their resistance to sulfidation corrosion. The basic evaluation was conducted in a test facility by exposing the materials to a combustion gas atmosphere which simulates conditions of gas composition, corrosive combustion residue, gas velocity, and temperature that are encountered while operating a gas turbine engine in a marine environment. The influence of alloy composition, protective coatings, salt ingestion rates, and fuel sulfur content is discussed in relation to the degree of sulfidation corrosion. The mechanism of sulfidation corrosion attack, as determined by electron microprobe analyses and X-ray diffraction studies of corroded materials, is also discussed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Evaluation of Heat-Resistant Alloys for Marine Gas Turbine Applications | |
| type | Journal Paper | |
| journal volume | 89 | |
| journal issue | 1 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3616602 | |
| journal fristpage | 23 | |
| journal lastpage | 27 | |
| identifier eissn | 0742-4795 | |
| keywords | Heat | |
| keywords | Alloys | |
| keywords | Marine gas turbines | |
| keywords | Corrosion | |
| keywords | Gas turbines | |
| keywords | Turbines | |
| keywords | Protective coatings | |
| keywords | Sulfur | |
| keywords | Test facilities | |
| keywords | Mechanisms | |
| keywords | X-ray diffraction | |
| keywords | Fuels | |
| keywords | Electrical resistance | |
| keywords | Combustion gases | |
| keywords | Microprobe analysis | |
| keywords | Combustion chambers | |
| keywords | Temperature | |
| keywords | Electrons AND Combustion | |
| tree | Journal of Engineering for Gas Turbines and Power:;1967:;volume( 089 ):;issue: 001 | |
| contenttype | Fulltext |