首页> 外国专利> METHOD OF ESTIMATING MATERIAL PROPERTY VALUE OF CERAMIC, METHOD OF ESTIMATING MATERIAL PROPERTY VALUE OF HEAT-INSULATING COATING MATERIAL, METHOD OF ESTIMATING REMAINING LIFE OF HEAT-INSULATING COATING MATERIAL, METHOD OF ESTIMATING REMAINING LIFE OF HIGH-TEMPERATURE MEMBER, AND APPARATUS FOR OBTAINING MATERIAL PROPERTY VALUE

METHOD OF ESTIMATING MATERIAL PROPERTY VALUE OF CERAMIC, METHOD OF ESTIMATING MATERIAL PROPERTY VALUE OF HEAT-INSULATING COATING MATERIAL, METHOD OF ESTIMATING REMAINING LIFE OF HEAT-INSULATING COATING MATERIAL, METHOD OF ESTIMATING REMAINING LIFE OF HIGH-TEMPERATURE MEMBER, AND APPARATUS FOR OBTAINING MATERIAL PROPERTY VALUE

机译：估算陶瓷材料性能的方法，估算隔热涂料的材料性能的方法，估算隔热涂料的寿命，估算隔热材料的寿命和寿命的方法，高温材料的寿命适当的价值

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摘要

A method is provided by which physical properties, in particular, the Young's modulus and thermal conductivity of a ceramic layer of a thermal barrier coating formed on a high-temperature member are accurately estimated in a short period of time. A method for estimating a physical property of a ceramic includes a step of calculating the Larson-Miller parameter from the time for which and the temperature at which the ceramic is heated; a step of acquiring the porosity of the ceramic corresponding to the calculated Larson-Miller parameter, based on the calculated Larson-Miller parameter and a diagram correlating the Larson-Miller parameter and the porosity obtained from samples having the same composition as the ceramic; and a step of acquiring the physical property of the ceramic corresponding to the acquired porosity, based on the acquired porosity and a diagram correlating the porosity and the physical property obtained from samples having the same composition as the ceramic.

机译：提供一种方法，通过该方法可以在短时间内准确地估计形成在高温构件上的隔热涂层的陶瓷层的物理性质，特别是杨氏模量和导热率。一种估计陶瓷物理性能的方法，包括从加热陶瓷的时间和温度计算拉森-米勒参数的步骤。基于计算出的Larson-Miller参数和使Larson-Miller参数与从具有与陶瓷相同组成的样品获得的孔隙率相关的图，获取与计算出的Larson-Miller参数相对应的陶瓷的孔隙率的步骤;根据获得的孔隙率和使孔隙率与从具有与陶瓷相同组成的样品获得的物理性质相关的图，获得与获得的孔隙度相对应的陶瓷的物理性质的步骤。

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公开/公告号EP2256474A4

专利类型
公开/公告日2012-10-17

原文格式PDF
申请/专利权人 MITSUBISHI HEAVY INDUSTRIES LTD.;
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申请/专利号EP20090726297
发明设计人 TORIGOE TAIJI;NAGANO ICHIRO;OKADA IKUO;TAKAHASHI KOJI;MORI KAZUTAKA;TSURU YASUHIKO;SHIDA MASATO;ITO EISAKU;NAMBA KATSUMI;
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申请日2009-03-13
分类号G01M99/00;G01N17/00;
国家 EP
入库时间 2022-08-21 17:15:40

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