The potential of high-entropy alloys (HEAs) to meet or exceed austenitic stainless steel
performance with the additional benefit of improved hot corrosion/oxidation resistance …

Inconel 740H superalloy is commonly used in advanced ultra-supercritical power plants
since it possesses excellent strength and creep resistance. This study investigates the …

The chemical composition of standard Inconel 740 superalloy was modified by changes in
the Al/Ti ratio (0.7, 1.5, 3.4) and addition of Ta (2.0, 3.0, 4.0%). Remelted Inconel 740 (A0) …

Creep performance of a potential heat exchanger alloy, Haynes 230 was investigated. To
simulate mechanical performance of a heat exchanger, sheet material of Haynes 230 …

The formation of the η phase in two nickel-based superalloys that have similar amounts of
titanium and aluminum but different Ti/Al ratios was investigated. The aging was carried out …

The increasing performance requirements of power plant designs, such as advanced-ultra
supercritical (A-USC), require the use of Ni-based superalloys to replace high-strength …

The as-cast microstructure, alloying element segregation, solidification behavior, and
thermal stability of model superalloys based on Inconel 740 with various Al/Ti ratios (0.7, 1.5 …

The increasing operating temperatures of turbine designs for power generation applications
present challenges in selecting materials. With steam temperatures approaching 700° C …

Alloy 263 is a candidate Ni-based superalloy for use in advanced ultra-supercritical (AUSC)
power plants that are targeted to operate above 700° C. Exposure times in this type of …