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Published on: March 7, 2018
Review on Metal Powder Manufactured by Technologies Utilizing Centrifugal Force
Zhining Wu1, Xianke Lu1,2, Qi Shi1
1School of Mechanical and Automotive Engineering, Ningbo University of Technology, Ningbo 315211, China.
Abstract:
High-quality powders with spherical particles and controllable properties can be produced using centrifugal force. This review provides a comparative analysis of two centrifugal atomization techniques: the plasma rotating electrode process (PREP) and centrifugal atomization (CA). It systematically examines the fundamental principles, film disintegration modes, and the resultant powder characteristics, with a focus on mechanisms that lead to common defects. By evaluating current technological limitations and highlighting potential pathways for advancement, this review aims to offer valuable insights for the future development of high-quality, spherical metal powders for advanced manufacturing applications.

