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    Article

    Evaluation of properties and thermal stress field for thermal barrier coatings

    In order to get thermal stress field of the hot section with thermal barrier coating (TBCs), the thermal conductivity and elastic modulus of top-coat are the physical key properties. The porosity of top-coat w...

    Liang Wang 王 良, Hong-yu Qi 齐红宇… in Journal of Central South University of Tec… (2008)

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    Article

    In-situ measurement of elastic modulus for ceramic top-coat at high temperature

    The ceramic thermal barrier coatings (TBCs) play an increasingly important in advanced gas turbine engines because of their ability to further increase the engine operating temperature and reduce the cooling, ...

    Hong-yu Qi 齐红宇, Li-zhu Zhou 周立柱… in Journal of Central South University of Tec… (2008)