Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Enhanced oxidation resistance and microhardness of NI-YSZ composites via the forging in air. / Kurapova, O. Yu; Solovyeva, E. N.; Lomakin, I. V.; Ushakov, V. M.; Archakov, I. Yu; Konakov, V. G.
в: Reviews on Advanced Materials Science, Том 55, № 1-2, 01.01.2018, стр. 118-123.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Enhanced oxidation resistance and microhardness of NI-YSZ composites via the forging in air
AU - Kurapova, O. Yu
AU - Solovyeva, E. N.
AU - Lomakin, I. V.
AU - Ushakov, V. M.
AU - Archakov, I. Yu
AU - Konakov, V. G.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Nickel-ceramics composites are very promising materials for various industrial applications. Significant progress was achieved in the field of composite nickel-ceramic coatings development. However, in case of bulk nickel-ceramics composites the available information is quite insufficient. In this study the effect of forging on the microstructure, oxidation resistance, and microhardness of Ni-8Y2O3-92ZrO2 (Ni-YSZ) composites was revealed. Nickel-YSZ composites were manufactured by powder metallurgy technique with following vacuum annealing at 1250 °C; in addition, forging at 1000 °C was applied. Oxidation behavior was studied by termogravimetry in air. The microstructure of the composites was investigated via SEM, XRD, and EBSD analysis. It was shown that forged composites do not undergo oxidation in the temperature range 20-950 °C. Forged Ni-YSZ composites exhibited improved Vickers hardness (HV) compared to bulk nickel.
AB - Nickel-ceramics composites are very promising materials for various industrial applications. Significant progress was achieved in the field of composite nickel-ceramic coatings development. However, in case of bulk nickel-ceramics composites the available information is quite insufficient. In this study the effect of forging on the microstructure, oxidation resistance, and microhardness of Ni-8Y2O3-92ZrO2 (Ni-YSZ) composites was revealed. Nickel-YSZ composites were manufactured by powder metallurgy technique with following vacuum annealing at 1250 °C; in addition, forging at 1000 °C was applied. Oxidation behavior was studied by termogravimetry in air. The microstructure of the composites was investigated via SEM, XRD, and EBSD analysis. It was shown that forged composites do not undergo oxidation in the temperature range 20-950 °C. Forged Ni-YSZ composites exhibited improved Vickers hardness (HV) compared to bulk nickel.
UR - http://www.scopus.com/inward/record.url?scp=85055545167&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:85055545167
VL - 55
SP - 118
EP - 123
JO - Reviews on Advanced Materials Science
JF - Reviews on Advanced Materials Science
SN - 1606-5131
IS - 1-2
ER -
ID: 35346327