Spark Plasma Sintering of Al 2 O 3 -Ceramic Workpieces for Small End Milling Cutters

V. V. Kuzin; N. Grigor’ev; S. Yu. Fedorov; M. A. Volosova; N. V. Solis Pinargote

doi:10.1007/s11148-019-00285-2

Spark Plasma Sintering of Al₂O₃-Ceramic Workpieces for Small End Milling Cutters

Authors: Kuzin V.V.¹, Grigor’ev N.¹, Fedorov S.Y.¹, Volosova M.A.¹, Pinargote N.V.¹
Affiliations:
1. FGBOU VO Moscow State Technological University Stankin
Issue: Vol 59, No 6 (2019)
Pages: 623-627
Section: Article
URL: https://ogarev-online.ru/1083-4877/article/view/249182
DOI: https://doi.org/10.1007/s11148-019-00285-2
ID: 249182

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Abstract

Features of the effect of sintering temperature, pressure and duration of isothermal exposure during spark plasma sintering on the structure of Al₂O₃ ceramics without activating additives are determined. The correlation revealed makes it possible to determine the direction for finding optimum parameters of a sintering regime and to formulate the production recommendations for sintering ingots for small end milling cutters.