Application of metalpolymer compositions for seal of casting defects and surface alignment on details and products of aviation engineering

Kuznetsova V.A., Emelyanov V.V., Marchenko S.A., Silaeva A.A.
UDC
667.648.17
DOI
10.18577/2307-6046-2019-0-4-67-75
Article PDF (Russian) (309.21 KB)
How to cite
Kuznetsova V.A., Emelyanov V.V., Marchenko S.A., Silaeva A.A. Application of metalpolymer compositions for seal of casting defects and surface alignment on details and products of aviation engineering // Proceedings of VIAM. 2019. No. 4. DOI: 10.18577/2307-6046-2019-0-4-67-75. URL: https://test.viam.ru/en/journal/2019/4/8
Keywords
metalpolymeric compositions, filling materials, epoxies, spherical aluminum powder.
Abstract

In this work the most functional filling systems on the basis of the epoxy polymeric system filled with spherical aluminum powder are considered. Researches of influence of the maintenance of metal filler in the received compositions and its specific surface on strength characteristics – breaking strength and relative lengthening are caried. It has defined, also influence of specific surface of filler and mode of curing of composition on physicomechanical properties of filling layer, its hardness, and also resistence to mineral oil LZ-MG-2.

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