The temperatures of airfoil surfaces in advanced turbine engines are approaching the limits
of nickel-based superalloys. Innovations in refractory metal-intermetallic composites …

A continuing quest in science is the development of materials capable of operating
structurally at ever‐increasing temperatures. Indeed, the development of gas‐turbine …

In order to model brittle fracture, we have implemented a two and three dimensional phase-
field method in the commercial finite element code Abaqus/Standard. The method is based …

This article reviews the most recent progress in the development of Nb-silicide-based in situ
composites for potential applications in turbine engines with service temperatures of up to …

The need for high performance materials in aerospace, automotive and industrial
components operating at temperatures in the range of 1100–1500° C has led to a surge in …

Mo-Si-B intermetallics consisting of the phases Mo 3 Si and Mo 5 SiB 2, and a molybdenum
solid solution (“α-Mo”), have melting points on the order of 2000° C. These alloys have …

A snapshot of the central ideas used to control fracture properties of engineered structural
metallic materials, Advanced Structural Materials: Properties, Design Optimization, and …

A novel technique for fabricating high-temperature molybdenum–silicon–boron intermetallic
composites is described. Vacuum annealing of silicide particles resulted in a loss of Si, and …

Solid particle erosion of gas turbine blades in the aerospace sector results in increased
maintenance costs, high pollution, reduced engine efficiency, etc. Gas turbines in aircraft are …

Abstract Three phase α-Mo–Mo 3 Si–Mo 5 SiB 2 alloys of various compositions, namely Mo–
6Si–5B, Mo–9Si–8B, Mo–10Si–10B and Mo–13Si–12B (at.%) were processed by a powder …