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  • Nanocomposites  (2)
  • Key words Zirconium oxide  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Microstructure and mechanical properties of Y2O3/SiC nanocomposites (1997)
    Springer
    Materials research innovations 1 (1997), S. 16-19 
    Details
    ISSN: 1433-075X
    Keywords: Key words Yttrium oxide ; Silicon carbide ; Nanocomposites ; Mechanical properties
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract  Y2O3-based nanocomposites were fabriacted by hot-press and the microstructures and mechanical properties were investigated. Transmission-electron-microscope observations revealed that the SiC particles were distributed both within Y2O3 matrix grains and at the grain boundaries. Significant mechanical properties improvements were identified particularly at high temperatures above 1000 ºC both in air and inert atmospheres.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s100190050013
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Superplasticity of ZrO2 and ZrO2/Al2O3 composite consisting of nano-sized grains (1998)
    Springer
    Materials research innovations 2 (1998), S. 83-86 
    Details
    ISSN: 1433-075X
    Keywords: Key words Zirconium oxide ; Aluminum oxide ; Nanostructured ceramics ; Nanocomposites ; Superplastic deformation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract  Y2O3-stabilized ZrO2 and Y2O3-stabilized ZrO2/10 mol%Al2O3 composite both consisting of homogeneous nano-sized grains were successfully fabricated by a pulse electric current sintering through solution chemistry technique. The relative density was above 97% for both the obtained materials, and the grain size was less than 90 nm and 40 nm for the ZrO2 monolith and the ZrO2/Al2O3 composite, respectively. The materials showed superplastic behavior in compression at temperature of 1200°C.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s100190050067
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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