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pro vyhledávání: '"Ram Darolia"'
Publikováno v:
Journal of Propulsion and Power. 13:675-682
Autor:
Ram Darolia, David P. Pope
Publikováno v:
MRS Bulletin. 21:30-36
One of the greatest challenges currently facing the materials community is the need to develop a new generation of materials to replace Ni-based superalloys in the hot sections of gas-turbine engines for aircraft-propulsion systems. The present alloy
Publikováno v:
Superalloys 2008 (Eleventh International Symposium).
Intermetallic alloy development in the early 1990’s suggested that zirconium additions to the NiAl system could significantly strengthen the bond coat and prevent surface rumpling that leads to failure of the thermal barrier coating (TBC) system. A
Publikováno v:
MRS Proceedings. 552
The hot corrosion resistance of a single crystal Ni-48Al-1Ti-0.5Hf-0.2Ga‡ alloy was examined in a Mach 0.3 burner rig at 900C for 300 hours. The combustion chamber was doped with 2 ppmw synthetic sea salt. The hot corrosion attack produced a random
Publikováno v:
32nd Joint Propulsion Conference and Exhibit.