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公开(公告)号：AT382720T
公开(公告)日：2008-01-15
申请号：AT05251745
申请日：2005-03-22
Applicant: UNITED TECHNOLOGIES CORP
Inventor： ULION NICHOLAS E , BROADHURST DONALD , MALONEY MICHAEL J , CLAVETTE CLAUDE J , LITTON DAVID A , TRUBELJA MLADEN
Abstract: A method for reducing thermal conductivity in thermal barrier coatings (TBC) through the incorporation of porosity comprising the steps of depositing a mixture comprising a TBC matrix (13) and a fugitive material (11) upon a part to form a layer, and heating the layer at a temperature and for a duration sufficient to liberate a portion of the fugitive material to form a porous network.
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公开(公告)号：DE602005004055T2
公开(公告)日：2008-12-18
申请号：DE602005004055
申请日：2005-03-22
Applicant: UNITED TECHNOLOGIES CORP
Inventor： ULION NICHOLAS E , BROADHURST DONALD , MALONEY MICHAEL J , CLAVETTE CLAUDE J , LITTON DAVID A , TRUBELJA MLADEN
Abstract: A method for reducing thermal conductivity in thermal barrier coatings (TBC) through the incorporation of porosity comprising the steps of depositing a mixture comprising a TBC matrix (13) and a fugitive material (11) upon a part to form a layer, and heating the layer at a temperature and for a duration sufficient to liberate a portion of the fugitive material to form a porous network.
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公开(公告)号：DE602005004055D1
公开(公告)日：2008-02-14
申请号：DE602005004055
申请日：2005-03-22
Applicant: UNITED TECHNOLOGIES CORP
Inventor： ULION NICHOLAS E , BROADHURST DONALD , MALONEY MICHAEL J , CLAVETTE CLAUDE J , LITTON DAVID A , TRUBELJA MLADEN
Abstract: A method for reducing thermal conductivity in thermal barrier coatings (TBC) through the incorporation of porosity comprising the steps of depositing a mixture comprising a TBC matrix (13) and a fugitive material (11) upon a part to form a layer, and heating the layer at a temperature and for a duration sufficient to liberate a portion of the fugitive material to form a porous network.
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