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公开(公告)号：US06251504B1
公开(公告)日：2001-06-26
申请号：US09325042
申请日：1999-06-03
申请人： Yann Philippe Jaslier , André Hubert Louis Malie , Jean-Pierre Julien Charles Huchin , Serge Alexandre Alperine , Romain Portal
发明人： Yann Philippe Jaslier , André Hubert Louis Malie , Jean-Pierre Julien Charles Huchin , Serge Alexandre Alperine , Romain Portal
IPC分类号： B32B1800
CPC分类号： C23C28/04 , C23C14/083 , C23C14/30 , C23C28/3215 , C23C28/345 , C23C28/3455 , Y10T428/12549 , Y10T428/1259 , Y10T428/12611 , Y10T428/12618 , Y10T428/24926 , Y10T428/24942
摘要： A ceramic heat barrier coating is deposited on a substrate so that the coating has a columnar growth pattern which is interrupted and repeated a number of times throughout its thickness by successive regermination of the ceramic deposit. The regermination is obtained by a vapour phase deposition process wherein a polluting gas is introduced intermittently during the deposition of the ceramic. The resulting ceramic coating has a lower thermal conductivity than conventional columnar ceramic coatings.
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公开(公告)号：US06432478B1
公开(公告)日：2002-08-13
申请号：US09758195
申请日：2001-01-12
申请人： Yann Philippe Jaslier , André Hubert Louis Malie , Jean-Pierre Julien Charles Huchin , Serge Alexandre Alperine , Romain Portal
发明人： Yann Philippe Jaslier , André Hubert Louis Malie , Jean-Pierre Julien Charles Huchin , Serge Alexandre Alperine , Romain Portal
IPC分类号： C23C1454
摘要： A ceramic heat barrier coating is deposited on a substrate so that the coating has a columnar growth pattern which is interrupted and repeated a number of times throughout its thickness by successive regermination of the ceramic deposit. The regermination is obtained by a vapor phase deposition process wherein a polluting gas is introduced intermittently during the deposition of the ceramic. The resulting ceramic coating has a lower thermal conductivity than conventional columnar ceramic coatings.
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公开(公告)号：US07008522B2
公开(公告)日：2006-03-07
申请号：US10488294
申请日：2002-07-11
申请人： Bruno Gilles François Boucard , Jean-Paul Fournes , Frédéric Yves Pierre Jacquot , Yann Philippe Jaslier , Jacques Louis Leger , André Hubert Louis Malie , Guillaume Roger Pierre Oberlaender , Catherine Marie-Hélène Richin
发明人： Bruno Gilles François Boucard , Jean-Paul Fournes , Frédéric Yves Pierre Jacquot , Yann Philippe Jaslier , Jacques Louis Leger , André Hubert Louis Malie , Guillaume Roger Pierre Oberlaender , Catherine Marie-Hélène Richin
IPC分类号： C23C28/00
CPC分类号： C23C28/3215 , C23C28/321 , C23C28/345 , C23C28/3455 , F01D5/005 , F01D5/288 , F05D2230/31 , Y02T50/67
摘要： A method of locally repairing parts coated with a thermal barrier including a ceramic outer layer and a metal underlayer of alumina-forming alloy for protecting the substrate against oxidation and for bonding with the ceramic outer layer, includes: defining the zone for repair with a mechanical mask adapted to the shape of the part and the zone for repair; scouring the zone for repair so as to remove the ceramic, the alumina layer, and the damaged portions of the underlayer; supplying materials for repairing the underlayer to the repair zone by subjecting the partially-scoured part to metal deposition by use of an electrical current; and subjecting the part to a heat treatment in order to enable the added metals to diffuse into the remaining underlayer in the repair zone for repair and to enable a surface film of alumina to form. After the underlayer has been reconstituted, the zone for repair is again defined by a mechanical mask and a new ceramic layer is deposited thereon.
摘要翻译： 包括用热保护层涂覆的部件的局部修复方法，包括陶瓷外层和氧化铝形成合金的金属底层，用于保护基板免受氧化和与陶瓷外层的粘合，包括：用机械 面罩适应部件的形状和修理区域; 冲洗该区域进行修复，以去除陶瓷，氧化铝层和底层的损坏部分; 通过使用电流将部分洗涤的部分进行金属沉积，将修补底层的材料供应到修补区; 并对该部件进行热处理，以使添加的金属能够扩散到修补区域中的剩余底层中以进行修复，并且能够形成氧化铝的表面膜。 在重新构造底层之后，修复区再次由机械掩模限定，并且在其上沉积新的陶瓷层。
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4.发明申请THERMAL BARRIER FOR TURBINE BLADES, HAVING A COLUMNAR STRUCTURE WITH SPACED-APART COLUMNS 审中-公开用于涡轮叶片的热障板，带有间隔柱的柱状结构公开(公告)号：US20130115085A1
公开(公告)日：2013-05-09
申请号：US13808216
申请日：2011-07-05
IPC分类号： F01D5/28
CPC分类号： F01D5/288 , C23C4/02 , C23C14/042 , C23C14/30 , C23C14/58 , C23C18/06 , C23C18/1208 , C23C18/1225 , C23C18/1245 , C23C18/1254 , F01D5/284 , F05D2230/90 , F05D2300/21 , Y02T50/67 , Y02T50/6765 , Y10T428/24174
摘要： A process for depositing a ceramic layer on a metal substrate for producing a thermal barrier, the process including depositing the ceramic in a columnar structure. The deposition is carried out through a grid pierced with holes, which is positioned parallel to a surface of the substrate so as to produce ceramic columns separated from one another by a space. The process can further include a subsequent depositing of an isotropic ceramic layer in the spaces.
摘要翻译： 一种用于在用于制造热障的金属基底上沉积陶瓷层的方法，该方法包括将陶瓷沉积在柱状结构中。 沉积通过穿孔的网格进行，该网格平行于基板的表面定位，以便产生彼此间隔开的陶瓷柱。 该方法还可以包括随后在空间中沉积各向同性的陶瓷层。
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5.发明申请公开(公告)号：US20120094148A1
公开(公告)日：2012-04-19
申请号：US13270466
申请日：2011-10-11
CPC分类号： C23C16/08 , C23C16/06 , C23C28/021 , C23C28/028 , C23C28/321 , C23C28/325 , C23C28/3455 , F01D5/288 , Y02T50/67 , Y10T428/12944
摘要： Process for depositing a coating for protection against oxidation and against hot corrosion on a superalloy substrate, and coating obtainedThe present invention relates to a process for depositing a coating for protection against oxidation and against hot corrosion on a metallic superalloy substrate (1), characterized by the fact that it comprises the deposition of the following successive layers on the substrate, a first layer of aluminium and of at least one element capable of being alloyed with sulphur, a second layer of a material that isolates said element capable of being alloyed with sulphur. The element capable of being alloyed with sulphur is chosen from the reactive elements: zirconium, hafnium, yttrium, silicon, and the rare earth elements: cerium, lanthanum, gadolinium.The invention also relates to the coating thus formed.
摘要翻译： 用于沉积用于防止超合金基底上的氧化和抗腐蚀的涂层的方法以及所获得的涂层技术领域本发明涉及用于在金属超耐热合金基材（1）上沉积防止氧化和防止热腐蚀的涂层的方法，其特征在于 由于它包括在衬底上沉积以下连续的层，第一层铝和至少一种能够与硫合金化的元素，第二层材料将能够与 硫。 能够与硫合金的元素选自锆，铪，钇，硅和稀土元素：铈，镧，钆等反应元素。 本发明还涉及如此形成的涂层。
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