Obninsk, Russia
Obninsk, Russia

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Suzdal'Tsev E.I.,OAO ONPP Tekhnologiya | Mironova E.V.,OAO ONPP Tekhnologiya
Refractories and Industrial Ceramics | Year: 2013

Results are presented for a study in the field of sintering radio engineering ceramic materials with raw material modification by polymer binders that with high-temperature treatment form nanodispersed silicon oxide. The nanomodification method proposed facilitates intensification of sintering with provision of the main ceramic engineering properties at a high level. © 2013 Springer Science+Business Media New York.


Chevykalova L.A.,OAO ONPP Tekhnologiya | Kelina I.Y.,OAO ONPP Tekhnologiya | Mikhal'Chik I.L.,OAO ONPP Tekhnologiya | Arakcheev A.V.,OAO ONPP Tekhnologiya | And 3 more authors.
Refractories and Industrial Ceramics | Year: 2014

Results are presented for experimental study of development of ultra-high temperature ceramic based on zirconium boride (ZrB2) with different sintering activators. The ceramic is prepared by sintering in a plasma discharge. © 2014 Springer Science+Business Media New York.


Suzdal'Tsev E.I.,OAO ONPP Tekhnologiya | Gorelova E.V.,OAO ONPP Tekhnologiya
Refractories and Industrial Ceramics | Year: 2014

The article presents research results and describes a new method of obtaining a nonporous quartz ceramic with higher emissivity. The method entails bulk modification with an organosilicon binder. © 2014 Springer Science+Business Media New York.


Kelina I.Y.,OAO ONPP Tekhnologiya | Golubeva N.A.,OAO ONPP Tekhnologiya | Chevykalova L.A.,OAO ONPP Tekhnologiya | Plyasunkova L.A.,OAO ONPP Tekhnologiya
Refractories and Industrial Ceramics | Year: 2015

Results are presented from ballistic tests and studies of mosaic ceramic elements in the external layer of armor panels made by the French company “ARES Protection SAS” with a level-IV protection rating. © 2015 Springer Science+Business Media New York


Suzdal'tsev E.I.,OAO ONPP Tekhnologiya
Refractories and Industrial Ceramics | Year: 2015

The physico-technical properties and features of production of several radio-transparent ceramics are examined in connection with the tactical-technical characteristics of modern missile weaponry. It is convincingly shown that no single material can satisfy all of the requirements which missile radomes must meet under varying service conditions. An attempt is made to determine the levels that radome materials’ property indices must reach and to identify the technological, materials-science, and design problems that need to be addressed in order to significantly improve the tactical-technical characteristics of different missile systems. © 2015 Springer Science+Business Media New York


Suzdal'tsev E.I.,OAO ONPP Tekhnologiya | Zaichuk T.V.,OAO ONPP Tekhnologiya | Ustinova Y.S.,OAO ONPP Tekhnologiya | Vandrai S.N.,OAO ONPP Tekhnologiya
Refractories and Industrial Ceramics | Year: 2016

Wet milling in a ball mill is used to prepare a suspension based on amorphous and crystallized magnesium aluminum silicate glass. The stabilizing additives used are hydrochloric and oxalic acids, and also an aqueous ammonia solution. Raw material is molded by slip casting in porous molds. Optimum ranges are provided for magnesium aluminum silicate glass suspension casting parameters in order to prepare green workpieces with not more than 30% porosity. © 2016 Springer Science+Business Media New York


Suzdal'tsev E.I.,OAO ONPP Tekhnologiya | Zaichuk T.V.,OAO ONPP Tekhnologiya | Ustinova Y.S.,OAO ONPP Tekhnologiya | Vandrai S.N.,OAO ONPP Tekhnologiya
Refractories and Industrial Ceramics | Year: 2016

The possibility is analyzed of preparing ceramic highly concentrated binder suspensions based on magnesium aluminosilicate composition glass with dispersing additions, i.e., acryl copolymers. The main parameters and rheology of prepared suspensions, and properties of green workpieces are considered. Comparative analysis is provided for use of copolymers with different mean-mass (mean-weighted) molecular weight. © 2016 Springer Science+Business Media New York

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