Effect of FeAl on Mechanical Properties and Consolidation of Nanostructured (W,Ti)C by the High Frequency Induction Heating

Enhanced Mechanical Properties of Nanostructured 2.25CoAl-Al₂O₃ Composite Sintered by Pulsed Current Activated Heating

“…The pulsed current activated sintering system made by Eltek in South Korea is shown schematically in reference. [9][10][11] The four major stages in the sintering are as follows. The system was evacuated (stage 1), and a mechanically uniaxial pressure of 80 MPa was applied (stage 2).…”

“…Pulsed current activated sintering, which can yield dense materials within 2 min, is effective for controlling grain growth. [9][10][11] The purpose of this study is to produce the mechanical synthesis of nanopowders of CoAl and Al 2 O 3 from Co 3 O 4 and Al powders and dense nanocrystalline CoAl-Al 2 O 3 composites within two minutes using this pulsed current activated sintering method and to evaluate their mechanical properties and microstructure.…”