Abstract
Research & Development in Material Science High-Temperature Ceramic Material with the Increased Erosive Firmness Kharitonov DV*, Anashkina AA, Kulikova GI, Sher NE and Baranov SV JSC «ORPE «Technologiya» named after A. G. Romashin (Russia, Obninsk) *Corresponding author:Kharitonov DV, JSC «ORPE «Technologiya» named after A. G. Romashin (Russia, Obninsk) Submission: May 17, 2019;Published: May 22, 2019 DOI: 10.31031/RDMS.2019.11.000751 ISSN: 2576-8840 Volume11 Issue1
Highlights
Increase in operating temperatures of the gas turbine engine hot path demands application of more high-temperature materials for the GTE metal elements production
Nowadays the greatest distribution was gained by the crucibles of mullite-corundum and corundum-zirconiumoxide-silicate structures differing in high thermal stability due to formation of microcracking structure
The presence of silicon at the ceramic structure leads to the increased erosion of refractory material and the pollution of metal by silicon
Summary
Increase in operating temperatures of the gas turbine engine hot path demands application of more high-temperature materials for the GTE metal elements production. *Corresponding author: Kharitonov DV, JSC «ORPE «Technologiya» named after A. G. Romashin (Russia, Obninsk) Submission: May 17, 2019
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