Multi-principle component alloys (MPCAs) differ from traditional alloys in that they consist of
four or more elements or components each with concentrations of 5–35 at.%. Since the first …

Heat-resistant materials, applied to manufacturing high-temperature components, are pivotal
for raising the steam temperature parameters of advanced ultra-supercritical power plants …

Intermetallic alloys have traditionally been characterized by their inherent brittleness due to
their lack of sufficient slip systems and absence of strain hardening. However, here we …

Next-generation high-performance structural materials are required for lightweight design
strategies and advanced energy applications. Maraging steels, combining a martensite …

Complex, concentrated alloys (CCAs) containing refractory principal elements and Al can
have microstructures with disordered body-centered cubic (BCC) and ordered B2 phases …

Control of discontinuous and continuous precipitation is crucial for tailoring the
microstructure and mechanical properties of NiAl-strengthened steels. Through a …

Abstract A novel Fe 36 Mn 21 Cr 18 Ni 15 Al 10 high entropy alloy composed mostly of
inexpensive components was produced by vacuum arc melting. In the as-cast condition the …

Cyclic oxidation of β-NiAl alloys doped with different reactive elements (REs) each of which
had an optimized concentration was investigated. All of REs effectively suppressed growth …

Precipitation hardening and solid-solution strengthening are the most two effective
strengthening mechanisms in the heat resistant martensite steel. However, it is difficult to …

Refractory superalloys (RSAs) are a new class of high-temperature structural materials
consisting of a nanometer-sized mixture of two coherent A2 (disordered BCC) and B2 …