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Keywords: titanium alloys
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Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2012, 134(3): 032501.
Published Online: December 28, 2011
... agreed fairly well with the test data from low- to high-cycle fatigue conditions. 26 04 2011 04 05 2011 28 12 2011 28 12 2011 aluminium alloys engines fatigue cracks plasticity stress analysis titanium alloys vanadium alloys fatigue cracks crack growth crack...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2011, 133(4): 042101.
Published Online: November 19, 2010
.... Information generated from such studies, however, can significantly contribute to improving the performance of existing coating systems and/or developing new coatings of more universal applicability. adhesion aluminium alloys coating techniques electron optics nickel alloys titanium alloys...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. August 2010, 132(8): 082101.
Published Online: May 10, 2010
... 08 04 2009 15 04 2009 10 05 2010 10 05 2010 aerospace engines blades compressors fatigue testing finite element analysis nickel alloys test equipment titanium alloys wear Aeroengines incorporate a large number of mechanical joints, for which fretting fatigue...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2010, 132(3): 032101.
Published Online: December 2, 2009
... solubility superalloys thermodynamics titanium alloys With regard to the high costs of components made from single-crystalline nickel-base superalloys, the repair of damaged parts is of outstanding economical interest. Filling cracks by high-temperature diffusion brazing is one of the most common...
Journal Articles
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. May 2009, 131(3): 034501.
Published Online: January 29, 2009
... tantalum alloys titanium alloys tungsten alloys Hot sections of gas turbines are exposed to high temperatures and stresses during service and, for this reason, are usually made from heat-resistant investment cast Ni-based superalloys ( 1 ). Prolonged operation under these conditions can severely...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2008, 130(6): 062504.
Published Online: August 28, 2008
... 2008 28 08 2008 aluminium alloys bending fatigue gas turbines titanium alloys In an effort to reduce the possibilities of gas turbine engine damage, which is mostly caused by high cycle fatigue (HCF) ( 2 ), the search for more sufficient fatigue assessment tools...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2006, 128(4): 889–895.
Published Online: September 6, 2005
... range Δ K , they provide little or no physical insight into the material parameters that influence failure associated with fatigue crack nucleation and growth. 30 08 2005 06 09 2005 fatigue cracks fracture mechanics micromechanics crystal microstructure titanium alloys...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2003, 125(1): 252–256.
Published Online: December 27, 2002
... impact concerns. Some titanium alloys require larger corner radii to prevent fillet erosion. Although the selection of Ti-6Al-4V meant that a smaller radius could be selected, a typical 0.25 inch corner and fillet radii was selected with some areas receiving smaller radii to meet specific design...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2003, 125(1): 246–251.
Published Online: December 27, 2002
... response. He has developed a unified model for a wide range of materials, including steels, aluminum alloys, and titanium alloys, by relating their long crack growth rates to the parameter Δ K eff / E with E the elastic modulus at the appropriate test conditions. The Δ K eff...