Editorial Open Access

Spark Plasma Sintering: A Rapid Consolidation Technique for Advanced Materials

Abstract

Spark Plasma Sintering (SPS) is an advanced powder consolidation technique widely used for the rapid densification of ceramics, metals, and composite materials. Unlike conventional sintering methods, SPS utilizes pulsed direct electric current and uniaxial pressure to achieve high heating rates and reduced sintering times. This process enables the fabrication of dense materials with refined microstructures and enhanced mechanical properties. SPS has gained significant attention in materials science due to its ability to process difficult-tosinter materials and preserve nanostructures. This article provides an overview of the principles, processing parameters, advantages, applications, and challenges associated with SPS, along with future perspectives in this evolving field.

Vivek Sharma

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