Fig. 1 Schematics of thermoacoustic metal powder consolidation method: ( a ) experimental setup and ( b ) metal powder consolidation process More about this image found in Schematics of thermoacoustic metal powder consolidation method: ( a ) exper...

Fig. 2 Thermoacoustic consolidated sample: ( a ) top view and ( b ) longitudinal view More about this image found in Thermoacoustic consolidated sample: ( a ) top view and ( b ) longitudinal v...

Fig. 3 Top view of thermoacoustic consolidated samples: ( a )–( c ) samples prepared at 200 °C for 30, 45, and 60 s, respectively, and ( d )–( f ) samples prepared at 300 °C for 30, 45, and 60 s, respectively More about this image found in Top view of thermoacoustic consolidated samples: ( a )–( c ) samples prepar...

Fig. 4 Evolution of average porosity along the longitudinal direction: ( a ) effect of consolidation time and ( b ) effect of consolidation temperatures More about this image found in Evolution of average porosity along the longitudinal direction: ( a ) effec...

Fig. 5 Evolution of average porosity along the radial direction of samples: ( a ) consolidated at 200 C for 60 s, and ( b )–( d ) consolidated at 300 C for 30, 45, and 60 s, respectively More about this image found in Evolution of average porosity along the radial direction of samples: ( a ) ...

Fig. 6 Thermoacoustic consolidated samples—consolidated at 300 °C for 60 s at ( a ) ∼0.35 MPa and ( b ) ∼0.48 MPa compaction stresses, respectively More about this image found in Thermoacoustic consolidated samples—consolidated at 300 °C for 60 s at ( a ...

Fig. 7 Effect of compaction stress on the average porosity along the ( a ) longitudinal direction, and ( b ) and ( c ) radial direction. Samples consolidated at 300 °C for 60 s at ∼0.35 MPa and ∼0.48 MPa compaction stress, respectively. More about this image found in Effect of compaction stress on the average porosity along the ( a ) longitu...

Fig. 8 A cross-sectional view at the midplane of thermoacoustic consolidated samples; both samples prepared at 300 C for 60 s ( a ) consolidated using the displacement-controlled method and ( b ) consolidated using the force-controlled method More about this image found in A cross-sectional view at the midplane of thermoacoustic consolidated sampl...

Fig. 9 SEM images of the cross section of a sample consolidated at 300 °C for 60 s using the displacement-controlled method at ( a )–( c ) top, ( d )–( f ) mid, and ( g )–( i ) bottom sections of the samples along the longitudinal length scales. ( j )–( l ) provides enhanced optical images of diff... More about this image found in SEM images of the cross section of a sample consolidated at 300 °C for 60 s...

Fig. 10 EBSD analysis of samples consolidated at ( a ) 200 °C and ( b ) 300 °C, for 60 s, respectively. The figure includes a color-coded map, grain size distribution, and crystal orientation map. (Color version online.) More about this image found in EBSD analysis of samples consolidated at ( a ) 200 °C and ( b ) 300 °C, for...

Fig. 1 Article structure diagram More about this image found in Article structure diagram

Fig. 2 Configuration of DMC machining system More about this image found in Configuration of DMC machining system