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1. 发明申请

US20090162690A1 THERMAL BARRIER COATING SYSTEMS 审中-公开
标题翻译：热障涂层系统
公开(公告)号：US20090162690A1
公开(公告)日：2009-06-25
申请号：US11963976
申请日：2007-12-24
申请人： Bangalore Aswatha Nagaraj , David John Wortman , Michael Patrick Maly
发明人： Bangalore Aswatha Nagaraj , David John Wortman , Michael Patrick Maly
IPC分类号： B32B15/04
CPC分类号： C22C19/056 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/3455 , Y02T50/67 , Y02T50/6765 , Y10T428/12549
摘要： Coating system for a metallic substrate includes a strengthened bond coat including a bond coat inner layer and an aluminum-containing layer overlying the bond coat inner layer. The bond coat inner layer is formed by deposition of a bond coat composition including, in weight percent, 14-20% Cr, 5-8% Al, 8-12% Co, 3-7% Ta, 0.1-0.6% Hf, 0.1-0.5% Y, up to about 1% Si, 0.005-0.020% Zr, 0.04-0.08% C, 0.01-0.02% B, with a remainder including Ni and incidental impurities, wherein the bond coat composition is substantially free of rhenium. The coating system includes an optional thermal barrier coating which may be a yttria-stabilized zirconia.
摘要翻译：用于金属基材的涂布系统包括包含粘合涂层内层和覆盖在粘合涂层内层上的含铝层的强化粘合涂层。粘结涂层内层通过沉积粘结涂层组合物形成，该组合物包含重量百分比为14-20％的Cr，5-8％的Al，8-12％的Co，3-7％的Ta，0.1-0.6％的Hf， 0.1-0.5％Y，至多约1％Si，0.005-0.020％Zr，0.04-0.08％C，0.01-0.02％B，余量包括Ni和杂质，其中粘合涂层组合物基本上不含铼。涂层系统包括可选的热障涂层，其可以是氧化钇稳定的氧化锆。

2. 发明申请

US20100254820A1 Article with restored or regenerated structure 审中-公开
标题翻译：具有恢复或再生结构的文章
公开(公告)号：US20100254820A1
公开(公告)日：2010-10-07
申请号：US11648494
申请日：2006-12-29
申请人： Michael Patrick Maly , William Thomas Carter, JR. , Thomas Joseph Kelly , Mark David Veliz
发明人： Michael Patrick Maly , William Thomas Carter, JR. , Thomas Joseph Kelly , Mark David Veliz
IPC分类号： F03B3/12 , B32B15/00 , B32B15/04
CPC分类号： F01D5/005 , F01D5/286 , F01D5/288 , F01D25/285 , F05D2230/30 , F05D2230/40 , F05D2230/80 , Y10T428/12493 , Y10T428/12944 , Y10T428/31504
摘要： A restored or regenerated article including a residual substrate comprised of a first material and a restorative or regenerative layer of second material overlying at least a portion of the residual substrate. The second material is substantially similar in composition to the first material to promote an integral bond therebetween. The second material comprises the deposit of a suitable deposition process, i.e., vapor phase deposition, cathodic arc deposition, or sputtering. The restored/regenerated article includes an environmental coating at least partly diffused into the restorative or regenerative layer. The environmental coating comprises a deposit from a deposition process selected from vapor phase deposition, cathodic arc deposition, and combinations thereof. Heat treatments of about 2 hours or longer at temperatures between about 1500 ° F. to about 2300° F. (about 816° C. to about 1260° C.) to enhance the bond between the residual substrate and the restorative/regenerative layer. Surface characteristics of the restored/regenerated component may be enhanced by a suitable surface treatment such as grit blast polishing.
摘要翻译：一种还原或再生的制品，其包括由第一材料和第二材料的修复或再生层构成的剩余基底，该第二材料覆盖至少一部分残留基底。第二种材料在组成上与第一种材料基本相似以促进它们之间的整体粘合。第二种材料包括沉积合适的沉积工艺，即气相沉积，阴极电弧沉积或溅射。恢复/再生的制品包括至少部分地扩散到修复或再生层中的环境涂层。环境涂层包括来自选自气相沉积，阴极电弧沉积及其组合的沉积工艺的沉积物。在约1500°F至约2300°F（约816°C至约1260°C）的温度下热处理约2小时或更长时间，以增强残留基底与修复/再生层之间的结合。恢复/再生组分的表面特性可以通过合适的表面处理例如喷砂抛光来增强。

3. 发明申请

US20080160213A1 Method for restoring or regenerating an article 审中-公开
标题翻译：恢复或再生物品的方法
公开(公告)号：US20080160213A1
公开(公告)日：2008-07-03
申请号：US11648493
申请日：2006-12-29
申请人： Michael Patrick Maly , William Thomas Carter , Thomas Joseph Kelly , Mark David Veliz
发明人： Michael Patrick Maly , William Thomas Carter , Thomas Joseph Kelly , Mark David Veliz
IPC分类号： B01J19/08
CPC分类号： F01D5/005 , B23P6/007 , C23C4/06 , C23C4/185 , C23C14/16 , C23C14/5806 , C23C14/5893 , C23C28/02 , F05D2230/80
摘要： A method for restoring or regenerating an article, particularly a component for use in a gas turbine engine, includes providing a residual substrate comprised of a first material, evaluating a wall thickness of the residual substrate, and depositing a layer of a second material overlying at least a portion of the residual substrate. The second material is substantially similar in composition to the first material. The layer is deposited by vapor phase deposition, ion plasma deposition, cathodic arc deposition, sputtering, and combinations thereof. An environmental coating is deposited onto the component by vapor phase deposition, cathodic arc deposition, and combinations thereof. The method may include a heat treatment at temperatures between about 1500° F. to about 2300° F. (about 816° C. to about 1260° C.) for between about 2 to about 24 hours. The method may include a surface treatment such as grit blast polishing. Following use of the restored/regenerated component, the repair process may be repeated. At least a non-structural portion of the deposited layer may be removed during a subsequent repair. A load-bearing portion of the deposited layer, if present, may be retained on the residual substrate during a subsequent repair.
摘要翻译：用于恢复或再生制品，特别是用于燃气涡轮发动机中的部件的方法包括提供由第一材料构成的残留基材，评价残留基材的壁厚，以及沉积覆盖在其上的第二材料层残留基材的至少一部分。第二种材料的组成与第一种材料基本相似。该层通过气相沉积，离子等离子体沉积，阴极电弧沉积，溅射及其组合沉积。通过气相沉积，阴极电弧沉积及其组合将环境涂层沉积到部件上。该方法可以包括在约1500°F至约2300°F（约816℃至约1260℃）之间的温度下进行约2至约24小时的热处理。该方法可以包括诸如喷砂抛光的表面处理。在使用还原/再生组分之后，可以重复修复过程。沉积层的至少非结构部分可以在随后的修复期间被去除。沉积层的承载部分（如果存在）可以在随后的修复期间保留在残留的基底上。

4. 发明申请

US20120251840A1 NICKEL-BASE WELD MATERIALS, PROCESSES OF USING, AND COMPONENTS FORMED THEREWITH 审中-公开
标题翻译：镍基焊接材料，使用方法和组成成分
公开(公告)号：US20120251840A1
公开(公告)日：2012-10-04
申请号：US13075339
申请日：2011-03-30
申请人： Michael Patrick Maly , Thomas Joseph Kelly
发明人： Michael Patrick Maly , Thomas Joseph Kelly
IPC分类号： C22C19/05 , B32B15/01 , B23K31/02
CPC分类号： C22C19/056 , C22C19/057 , Y10T428/12944
摘要： Nickel-base alloys suitable for use as a weld material to weld high-temperature components (10), such as turbine blades and vanes of gas turbine engines. The nickel-base alloys consist essentially of, by weight, 5 to 10 percent chromium, 3 to 14 percent cobalt, up to 4 percent molybdenum, 3 to 7 percent tungsten, 5 to 9 percent tantalum, 5 to 8 percent aluminum, 0.1 to 2 percent hafnium, 0.005 to 0.03 percent boron, up to 0.15 percent carbon, the balance being nickel and incidental impurities and/or residual elements. Welds (12) formed with the alloys are capable of exhibiting desirable levels of strength and oxidation resistance, while containing little if any rhenium.
摘要翻译：适合用作焊接材料以焊接高温部件（10）的镍基合金，例如燃气涡轮发动机的涡轮叶片和叶片。镍基合金基本上由重量百分比为5至10％的铬，3至14％的钴，至多4％的钼，3至7％的钨，5至9％的钽，5至8％的铝，0.1至 2％的铪，0.005至0.03％的硼，至多0.15％的碳，余量为镍和附带的杂质和/或残余元素。由合金形成的焊接（12）能够表现出期望的强度和抗氧化性，同时含有很少的铼。

5. 发明申请

US20080160208A1 System and method for restoring or regenerating an article 审中-公开
标题翻译：用于恢复或再生物品的系统和方法
公开(公告)号：US20080160208A1
公开(公告)日：2008-07-03
申请号：US11647975
申请日：2006-12-29
申请人： Michael Patrick Maly , William Thomas Carter , Thomas Joseph Kelly , Mark David Veliz
发明人： Michael Patrick Maly , William Thomas Carter , Thomas Joseph Kelly , Mark David Veliz
IPC分类号： B05D1/36
CPC分类号： C23C14/16 , B23P6/007 , C23C14/325 , F01D5/005 , F01D5/288 , F05D2230/31
摘要： A system for restoring or regenerating an article, such as turbine blade or vane for a gas turbine engine, includes a first cathode and a second cathode operably disposed in a deposition chamber. The first cathode includes a first deposition material substantially similar in composition to the material of a residual substrate. The second cathode includes a second deposition material able to form an environmental coating on a restored/regenerated component. The first and second cathodes may be sequentially operated without interrupting the vacuum conditions in the deposition chamber. A method for restoring or regenerating an article includes utilizing the first cathode to deposit a layer of first deposition material onto the residual substrate and subsequently applying the environmental coating utilizing a common deposition chamber, and without interrupting the vacuum conditions between depositions.
摘要翻译：用于恢复或再生制品（例如用于燃气涡轮发动机的涡轮机叶片或叶片）的系统包括可操作地设置在沉积室中的第一阴极和第二阴极。第一阴极包括与残留基底的材料基本相似的第一沉积材料。第二阴极包括能够在恢复/再生的部件上形成环境涂层的第二沉积材料。可以顺序地操作第一和第二阴极而不中断沉积室中的真空条件。一种用于恢复或再生制品的方法包括利用第一阴极将一层第一沉积材料沉积在残余基底上，随后使用公共沉积室施加环境涂层，并且不中断沉积之间的真空条件。

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