Reactive Flash Sintering of Ceramics: A Review

Author(s)

Yoon, Bola ; Avila, Viviana ; Lavagnini, Isabela R. ; Campos, Joao V. ; Jesus, Lilian M.

• Document type: Journal article
• Source: ADVANCED ENGINEERING MATERIALS; v. N/A, p. 19-pg., 2022-09-14.

Abstract

As a novel electric field-assisted sintering technique, flash sintering (FS) has gained significant interest over the past decade due to its compelling time and cost efficiency. This technique is originally used to densify ceramic samples in a few seconds by applying an electric field while heating a material. Recently, FS has been extended to enable simultaneous synthesis and sintering of ceramics in a derived method called reactive flash sintering (RFS). This review provides a comprehensive overview of RFS for a better understanding of the process and to draw the attention of scientists and engineers to this new technique. (AU)

• FAPESP's process: 18/19370-6 - Electric-Field Assisted Processing of Electroceramics: (micro)structural characteristics and dielectric properties
• Grantee: Lilian Menezes de Jesus
• Support Opportunities: Scholarships abroad - Research
• FAPESP's process: 19/03786-1 - Instrumentation and automation of a tube furnace adapted to flash sintering
• Grantee: João Vitor Campos
• Support Opportunities: Scholarships abroad - Research Internship - Doctorate (Direct)
• FAPESP's process: 21/06509-9 - Ionic conductor glass-ceramics sintering with concurrent crystallisation using flash sintering
• Grantee: João Vitor Campos
• Support Opportunities: Scholarships in Brazil - Post-Doctoral