Calvin H. Belcher
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View article: Machine Learning‐Guided Discovery of Factors Governing Deformation Twinning in Mg–Y Alloys
Machine Learning‐Guided Discovery of Factors Governing Deformation Twinning in Mg–Y Alloys Open
Magnesium (Mg) alloys are promising lightweight structural materials whose limited strength and room‐temperature ductility limit applications. Precise control of deformation‐induced twinning through microstructural alloy design is being in…
View article: The origin and control of interstitial impurities in refractory complex concentrated alloys
The origin and control of interstitial impurities in refractory complex concentrated alloys Open
Interstitial impurities, primarily O and N, inadvertently introduced during the processing of refractory complex concentrated alloys (RCCAs) significantly limit the mechanical properties of the alloys at room temperature. Plasma arc meltin…
View article: Tensile creep behavior of the Nb45Ta25Ti15Hf15 refractory high entropy alloy
Tensile creep behavior of the Nb45Ta25Ti15Hf15 refractory high entropy alloy Open
View article: Kink bands promote exceptional fracture resistance in a NbTaTiHf refractory medium-entropy alloy
Kink bands promote exceptional fracture resistance in a NbTaTiHf refractory medium-entropy alloy Open
Single-phase body-centered cubic (bcc) refractory medium- or high-entropy alloys can retain compressive strength at elevated temperatures but suffer from extremely low tensile ductility and fracture toughness. We examined the strength and …
View article: The Origin and Control of Interstitial Impurities in Refractory Complex Concentrated Alloys
The Origin and Control of Interstitial Impurities in Refractory Complex Concentrated Alloys Open
View article: The role of interstitial constituents in refractory complex concentrated alloys
The role of interstitial constituents in refractory complex concentrated alloys Open
To meet the growing demand for transportation and energy consumption around the world, more efficient turbine engines and power generators with higher operating temperatures are needed, which require alloys with retained strength levels at…
View article: Phase stability and magnetic and electronic properties of a spark plasma sintered CoFe – P soft magnetic alloy
Phase stability and magnetic and electronic properties of a spark plasma sintered CoFe – P soft magnetic alloy Open
More efficient power conversion devices are able to transmit greater electrical power across larger distances to satisfy growing global electrical needs. A critical requirement to achieve more efficient power conversion are the soft magnet…
View article: The role of microstructural evolution during spark plasma sintering on the soft magnetic and electronic properties of a CoFe–Al2O3 soft magnetic composite
The role of microstructural evolution during spark plasma sintering on the soft magnetic and electronic properties of a CoFe–Al2O3 soft magnetic composite Open
View article: Iron nitride based soft magnets through spark plasma sintering.
Iron nitride based soft magnets through spark plasma sintering. Open
microscopy (TEM), and superconducting quantum interference device (SQUID) magnetometry. XRD revealed a primary phase of Fe 4 N with secondary phases of Fe 3 N and metallic iron. Finite element analysis (FEA) was also applied to investigate…
View article: Phase Stability and Magnetic and Electronic Properties of a Spark Plasma Sintered Cofe - P Soft Magnetic Alloy
Phase Stability and Magnetic and Electronic Properties of a Spark Plasma Sintered Cofe - P Soft Magnetic Alloy Open
View article: New iron nitride soft magnetic components.
New iron nitride soft magnetic components. Open
View article: New iron nitride soft magnetic components.
New iron nitride soft magnetic components. Open
View article: New pathways to iron nitride soft magnets.
New pathways to iron nitride soft magnets. Open