Investigation of Low-Temperature Aging of Porous Composite Ceramic in the System ZrO2(Y)-Al2O3: Investigation of low-temperature aging of porous composite ceramic in the system zro<inf>2</inf>(Y)–al2o<inf>3</inf>

Результат исследований: Материалы для журналаСтатья

1 цитирование (Scopus)

Выдержка

Phase transformations in the samples of composite ceramic in the system ZrO2(Y)–Al2O3, which are distinguished by the value of the porosity and the content of yttrium as a stabilizing impurity, are studied as a function of their storage time at room temperature. It is shown that a reduction of the molar content of yttrium oxide in the zirconium phase of the porous composite results in a sharp acceleration of the its low-temperature aging. The phase transitions are studied by means of dilatometry in an aged composite in the temperature range 30 – 600°C.

Язык оригиналаАнглийский
Страницы (с-по)373-376
Число страниц4
ЖурналGlass and Ceramics (English translation of Steklo i Keramika)
Том71
Номер выпуска9-10
DOI
СостояниеОпубликовано - 2015

Отпечаток

Aging of materials
Composite materials
Phase transitions
Yttrium
Yttrium oxide
Zirconium
Temperature
Porosity
Impurities
yttria

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry
  • Mechanics of Materials

Цитировать

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title = "Investigation of Low-Temperature Aging of Porous Composite Ceramic in the System ZrO2(Y)-Al2O3: Investigation of low-temperature aging of porous composite ceramic in the system zro2(Y)–al2o3",
abstract = "Phase transformations in the samples of composite ceramic in the system ZrO2(Y)–Al2O3, which are distinguished by the value of the porosity and the content of yttrium as a stabilizing impurity, are studied as a function of their storage time at room temperature. It is shown that a reduction of the molar content of yttrium oxide in the zirconium phase of the porous composite results in a sharp acceleration of the its low-temperature aging. The phase transitions are studied by means of dilatometry in an aged composite in the temperature range 30 – 600°C.",
keywords = "Composite ceramic, Dilatometry, Low-temperature aging, Phase transformations, Zirconium dioxide",
author = "Surzhikov, {A. P.} and Frangulyan, {Tamara Semenovna} and Ghyngazov, {Sergey Anatolievich} and Vasil'ev, {Ivan Petrovich}",
year = "2015",
doi = "10.1007/s10717-015-9691-9",
language = "English",
volume = "71",
pages = "373--376",
journal = "Glass and Ceramics (English translation of Steklo i Keramika)",
issn = "0361-7610",
publisher = "Springer New York",
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TY - JOUR

T1 - Investigation of Low-Temperature Aging of Porous Composite Ceramic in the System ZrO2(Y)-Al2O3

T2 - Investigation of low-temperature aging of porous composite ceramic in the system zro2(Y)–al2o3

AU - Surzhikov, A. P.

AU - Frangulyan, Tamara Semenovna

AU - Ghyngazov, Sergey Anatolievich

AU - Vasil'ev, Ivan Petrovich

PY - 2015

Y1 - 2015

N2 - Phase transformations in the samples of composite ceramic in the system ZrO2(Y)–Al2O3, which are distinguished by the value of the porosity and the content of yttrium as a stabilizing impurity, are studied as a function of their storage time at room temperature. It is shown that a reduction of the molar content of yttrium oxide in the zirconium phase of the porous composite results in a sharp acceleration of the its low-temperature aging. The phase transitions are studied by means of dilatometry in an aged composite in the temperature range 30 – 600°C.

AB - Phase transformations in the samples of composite ceramic in the system ZrO2(Y)–Al2O3, which are distinguished by the value of the porosity and the content of yttrium as a stabilizing impurity, are studied as a function of their storage time at room temperature. It is shown that a reduction of the molar content of yttrium oxide in the zirconium phase of the porous composite results in a sharp acceleration of the its low-temperature aging. The phase transitions are studied by means of dilatometry in an aged composite in the temperature range 30 – 600°C.

KW - Composite ceramic

KW - Dilatometry

KW - Low-temperature aging

KW - Phase transformations

KW - Zirconium dioxide

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U2 - 10.1007/s10717-015-9691-9

DO - 10.1007/s10717-015-9691-9

M3 - Article

VL - 71

SP - 373

EP - 376

JO - Glass and Ceramics (English translation of Steklo i Keramika)

JF - Glass and Ceramics (English translation of Steklo i Keramika)

SN - 0361-7610

IS - 9-10

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