Rapid synthesis and consolidation of TiSi2 by pulsed current activated combustion
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Dense TiSi2 was synthesized by a pulsed current activated combustion synthesis method within 1 minute in a one step from mechanically activated powders of Ti and Si. Simultaneous combustion synthesis and consolidation were accomplished under the combined effects of a pulsed current and mechanical pressure. Highly dense TiSi2 with a relative density of up to 96% was produced under simultaneous application of 60 MPa pressure and the pulsed current. The average grain size and mechanical properties of the composite were investigated.
Abstract
Dense TiSi2 was synthesized by a pulsed current activated combustion synthesis method within 1 minute in a one step from mechanically activated powders of Ti and Si. Simultaneous combustion synthesis and consolidation were accomplished under the combined effects of a pulsed current and mechanical pressure. Highly dense TiSi2 with a relative density of up to 96% was produced under simultaneous application of 60 MPa pressure and the pulsed current. The average grain size and mechanical properties of the composite were investigated.
참고문헌 (17)
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