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公开(公告)号:US20100126014A1
公开(公告)日:2010-05-27
申请号:US12324203
申请日:2008-11-26
IPC分类号: B23P6/04
CPC分类号: B23P6/007 , B23P6/045 , C23C4/02 , C23C4/04 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/3455 , F01D5/005 , F05D2230/90 , Y10T29/49318
摘要: A method is provided for repairing a metallic turbine component which includes a thermal barrier coating system including a metallic bond coat and a ceramic top coat. The method includes: (a) removing the top coat using a mechanical process; (b) partially stripping the metallic bond coat from the component, such that substantially no material of the component is removed; (c) repairing at least one defect in the turbine component; (d) applying a new metallic bond coat to the turbine component; and (e) applying a new ceramic top coat over the metallic bond coat.
摘要翻译: 提供一种用于修理金属涡轮机部件的方法,其包括包括金属粘合涂层和陶瓷顶涂层的热障涂层系统。 该方法包括:(a)使用机械工艺去除顶涂层; (b)从组件部分剥离金属粘合涂层,使得基本上不除去该组分的材料; (c)修复涡轮机部件中的至少一个缺陷; (d)向涡轮机部件施加新的金属粘结涂层; 和(e)在金属粘结涂层上涂覆新的陶瓷面漆。
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12.
公开(公告)号:US07326469B2
公开(公告)日:2008-02-05
申请号:US10907845
申请日:2005-04-18
申请人: David Forrest Dye , John Frederick Ackerman , Bhupendra Kumar Gupta , Jennifer Ann Pinson , Brian Thomas Pothier , Anthony Wayne Reynolds
发明人: David Forrest Dye , John Frederick Ackerman , Bhupendra Kumar Gupta , Jennifer Ann Pinson , Brian Thomas Pothier , Anthony Wayne Reynolds
CPC分类号: C23C16/06 , C23C16/44 , C23C16/448 , C23C28/322 , C23C28/345 , C23C28/3455 , F05B2230/90 , F05B2260/63 , F05B2260/95 , Y10T428/12611
摘要: A coating system for reducing the tendency for hydrocarbon fluids, such as fuels and oils, to form carbonaceous deposits that adhere to fluid containment surfaces. The coating system combines an outermost layer of platinum with an inner ceramic barrier layer of silica and/or tantala. The platinum layer catalyzes the hydrocarbon fluid to form particles of carbonaceous gum substances, and the ceramic barrier layer seals the containment surface from the hydrocarbon fluid to eliminate attachments points for deposits and inhibit interdiffusion between the platinum layer and the containment surface. The invention also encompasses a coating apparatus and process for depositing the coating system.
摘要翻译: 一种用于降低烃流体(例如燃料和油)倾向于形成粘附到流体容纳表面的碳质沉积物的涂层系统。 涂层系统将最外层的铂与二氧化硅和/或氧化铝的内部陶瓷阻挡层组合。 铂层催化碳氢化合物流体以形成碳质胶体物质的颗粒,并且陶瓷阻挡层将密封表面与烃流体密封,以消除沉积物的附着点,并抑制铂层与容纳表面之间的相互扩散。 本发明还包括用于沉积涂料体系的涂布装置和方法。
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