What is it about?
The challenges of a high temperature environment (T>1400C) impose severe material performance constraints in terms of melting point, oxidation resistance and structural functionality. Among the leading candidates to advance beyond the capability of current Ni base superalloys, the multiphase microstructures that can be developed in the Mo-Si-B system involving the high melting temperature (>2100C) ternary-based intermetallic Mo5SiB2 (T2) offer an attractive performance. . In this review the recent advances in the development of Mo-silicide alloys are discussed in terms of alloy design, microstructure control, structural performance, environmental resistance and component analysis.
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This page is a summary of: Mo-Silicide Alloys for High-Temperature Structural Applications, Materials Performance and Characterization, April 2021, ASTM International,
DOI: 10.1520/mpc20200183.
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