Research output: Contribution to journal › Article › peer-review
Structure and mechanical characteristics of Ni - 1 WT.% Y2O3-92ZrO2 nanocomposites fabricated by powder metallurgy method. / Konakov, V. G.; Kurapova, O. Yu; Arutyunyan, A. R.; Lomakin, I. V.; Solovyeva, E. N.; Novik, N. N.; Ovid'Ko, I. A.
In: Materials Physics and Mechanics, Vol. 27, No. 1, 01.01.2016, p. 90-97.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Structure and mechanical characteristics of Ni - 1 WT.% Y2O3-92ZrO2 nanocomposites fabricated by powder metallurgy method
AU - Konakov, V. G.
AU - Kurapova, O. Yu
AU - Arutyunyan, A. R.
AU - Lomakin, I. V.
AU - Solovyeva, E. N.
AU - Novik, N. N.
AU - Ovid'Ko, I. A.
PY - 2016/1/1
Y1 - 2016/1/1
N2 - Ni - 1 wt.% Y2O3-92ZrO2 (YSZ) composite is fabricated by powder metallurgy technique with subsequent annealing at 1250 °C. Both the presence of ceramic nanopowder inclusions in the composite and identity of the compositions specifying the final phase and the initial mixture are revealed by energy dispersive analysis. With scanning electron microscopy, the microstructure of the composite is examined, and its typical grain size is estimated. The mechanical tests of the composite are performed addressing both tension of flat specimens and compression of cylindrical specimens. The optimal techniques for the further cyclic tests of Ni - 1 wt.% YSZ are proposed according to the standardized tests (GOST 25.502-79).
AB - Ni - 1 wt.% Y2O3-92ZrO2 (YSZ) composite is fabricated by powder metallurgy technique with subsequent annealing at 1250 °C. Both the presence of ceramic nanopowder inclusions in the composite and identity of the compositions specifying the final phase and the initial mixture are revealed by energy dispersive analysis. With scanning electron microscopy, the microstructure of the composite is examined, and its typical grain size is estimated. The mechanical tests of the composite are performed addressing both tension of flat specimens and compression of cylindrical specimens. The optimal techniques for the further cyclic tests of Ni - 1 wt.% YSZ are proposed according to the standardized tests (GOST 25.502-79).
UR - http://www.scopus.com/inward/record.url?scp=84978923071&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84978923071
VL - 27
SP - 90
EP - 97
JO - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ
JF - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ
SN - 1605-8119
IS - 1
ER -
ID: 36386262