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1. 发明申请

US20110097538A1 Substrate Features for Mitigating Stress 有权
标题翻译：用于减轻压力的基材特征
公开(公告)号：US20110097538A1
公开(公告)日：2011-04-28
申请号：US12837051
申请日：2010-07-15
申请人： Ann Bolcavage , Raymond J. Sinatra
发明人： Ann Bolcavage , Raymond J. Sinatra
IPC分类号： B32B3/24 , B32B3/30 , B32B3/00 , B32B3/26 , B29C59/00 , B05D3/00 , B05D1/36
CPC分类号： F01D5/288 , B32B3/263 , C23C4/02 , C23C28/00 , C23C28/3215 , C23C30/00 , F01D5/14 , F01D5/20 , F01D5/286 , F01D11/08 , F05D2230/14 , F05D2260/231 , F05D2300/611 , F05D2300/6111 , Y10T29/49336 , Y10T428/24273 , Y10T428/24322 , Y10T428/24471 , Y10T428/24479 , Y10T428/24496 , Y10T428/24521 , Y10T428/24529 , Y10T428/24537 , Y10T428/2457 , Y10T428/24612 , Y10T428/24942 , Y10T428/24992 , Y10T428/26
摘要： An article may include an array of features formed in a substrate and may be coated by a thermal barrier coating (TBC). The array of features may mitigate thermal stress experienced by the coated article. In particular, the array of features may reduce or limit crack propagation at or above the interface of a thermally insulative layer and a bond coat in the TBC. In some embodiments, the array may be formed proximate to and substantially aligned with cooling holes formed in the substrate. In other embodiments, an article may include a first array of features formed in a first location of a substrate and a second array of features formed in a second location of a substrate. The first and second locations may be determined or selected based on a prediction of thermal stresses that the substrate will experience at the first and second locations during use.
摘要翻译：制品可以包括在基底中形成的特征阵列，并且可以由热障涂层（TBC）涂覆。特征阵列可以减轻涂层制品经受的热应力。特别地，特征阵列可以减少或限制在TBC中的绝热层和粘结层的界面上或上方的裂纹扩展。在一些实施例中，阵列可以形成在衬底中形成的冷却孔附近并基本对齐。在其他实施例中，制品可以包括形成在基板的第一位置中的第一特征阵列和形成在基板的第二位置中的第二特征阵列。可以基于在使用期间衬底将在第一和第二位置处经历的热应力的预测来确定或选择第一和第二位置。

2. 发明授权

US09194243B2 Substrate features for mitigating stress 有权
标题翻译：用于减轻压力的基材特征
公开(公告)号：US09194243B2
公开(公告)日：2015-11-24
申请号：US12837024
申请日：2010-07-15
申请人： Ann Bolcavage , Raymond J. Sinatra
发明人： Ann Bolcavage , Raymond J. Sinatra
IPC分类号： F01D5/14 , B32B3/30 , F01D5/28 , B05D3/00 , C23C4/02 , C23C28/00 , F04D29/38 , B32B3/26 , C23C30/00
CPC分类号： F01D5/288 , B32B3/263 , C23C4/02 , C23C28/00 , C23C28/3215 , C23C30/00 , F01D5/14 , F01D5/20 , F01D5/286 , F01D11/08 , F05D2230/14 , F05D2260/231 , F05D2300/611 , F05D2300/6111 , Y10T29/49336 , Y10T428/24273 , Y10T428/24322 , Y10T428/24471 , Y10T428/24479 , Y10T428/24496 , Y10T428/24521 , Y10T428/24529 , Y10T428/24537 , Y10T428/2457 , Y10T428/24612 , Y10T428/24942 , Y10T428/24992 , Y10T428/26
摘要： An article may include an array of features formed in a substrate and may be coated with a coating layer. The array of features may mitigate stress experienced by the coated article. In particular, the array of features may reduce or limit crack propagation at the interface between the substrate and the coating layer. In some examples, the article is an airfoil that includes a tip that defines an edge. An array of features is formed on the surface of the tip, where the array of features is proximate to the edge, and the array of features does not intersect the edge. The airfoil includes a coating layer formed on the surface of the tip and the array of features.
摘要翻译：物品可以包括形成在基底中的特征阵列，并且可以涂覆有涂层。特征的阵列可以减轻涂层制品经受的应力。特别地，特征阵列可以减小或限制在基底和涂层之间的界面处的裂纹扩展。在一些示例中，该物品是包括限定边缘的尖端的翼型件。特征的阵列形成在尖端的表面上，其中特征阵列靠近边缘，并且特征阵列不与边缘相交。翼型件包括形成在尖端表面上的涂层和特征阵列。

3. 发明授权

US08728967B2 High purity powders 有权
标题翻译：高纯度粉末
公开(公告)号：US08728967B2
公开(公告)日：2014-05-20
申请号：US11796472
申请日：2007-04-27
申请人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman , James Munroe
发明人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman , James Munroe
IPC分类号： C04B35/48 , C04B35/49 , B32B9/00 , B32B19/00 , C23C4/10
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to high purity yttria or ytterbia stabilized zirconia powders comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia). Thermal barrier coatings for protecting a component such as blades, vanes and seal surfaces of gas turbine engines, made from the high purity yttria or ytterbia stabilized zirconia powders, have a density greater than 88% of the theoretical density with a plurality of vertical macrocracks homogeneously dispersed throughout the coating to improve its thermal fatigue resistance.
摘要翻译：本发明涉及包含约0至约0.15重量百分比的杂质氧化物，约0至约2重量百分比的氧化铪（hafnia），约6至约25重量％的氧化钇（氧化钇）的高纯度氧化钇或氧化钇稳定的氧化锆粉末）或约10至约36重量％的氧化镱（yttebia），余量为氧化锆（氧化锆）。用于保护由高纯度氧化钇或稳定的氧化锆粉末制成的燃气涡轮发动机的叶片，叶片和密封表面的部件的热障涂层具有大于理论密度的88％的密度，同时具有多个垂直宏观裂纹分散在整个涂层中以改善其耐热疲劳性。

4. 发明授权

US08021762B2 Coated articles 有权
标题翻译：涂层文章
公开(公告)号：US08021762B2
公开(公告)日：2011-09-20
申请号：US11796261
申请日：2007-04-27
申请人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
发明人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
IPC分类号： B32B15/04 , B32B15/20 , B32B18/00 , F01D5/14
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to articles coated with a thermally sprayed coating of a high purity yttria or ytterbia stabilized zirconia powder, said high purity yttria or ytterbia stabilized zirconia powder comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia). The articles include, for example, blades, vanes and seal surfaces of gas turbine engines coated with a thermal barrier coating.
摘要翻译：本发明涉及涂覆有高纯度氧化钇或稳定氧化锆粉末的热喷涂层的制品，所述高纯度氧化钇或稳定的氧化锆粉末包含约0至约0.15重量％的杂质氧化物，约0至约2重量％氧化铪（hafnia），约6至约25重量％的氧化钇（氧化钇）或约10至约36重量百分比的氧化镱（yttebia），余量为氧化锆（氧化锆）。制品包括例如涂覆有热障涂层的燃气涡轮发动机的叶片，叶片和密封表面。

5. 发明申请

US20110014060A1 Substrate Features for Mitigating Stress 有权
标题翻译：用于减轻压力的基材特征
公开(公告)号：US20110014060A1
公开(公告)日：2011-01-20
申请号：US12837024
申请日：2010-07-15
申请人： Ann Bolcavage , Raymond J. Sinatra
发明人： Ann Bolcavage , Raymond J. Sinatra
IPC分类号： F04D29/38 , B23P15/02
CPC分类号： F01D5/288 , B32B3/263 , C23C4/02 , C23C28/00 , C23C28/3215 , C23C30/00 , F01D5/14 , F01D5/20 , F01D5/286 , F01D11/08 , F05D2230/14 , F05D2260/231 , F05D2300/611 , F05D2300/6111 , Y10T29/49336 , Y10T428/24273 , Y10T428/24322 , Y10T428/24471 , Y10T428/24479 , Y10T428/24496 , Y10T428/24521 , Y10T428/24529 , Y10T428/24537 , Y10T428/2457 , Y10T428/24612 , Y10T428/24942 , Y10T428/24992 , Y10T428/26
摘要： An article may include an array of features formed in a substrate and may be coated with a coating layer. The array of features may mitigate stress experienced by the coated article. In particular, the array of features may reduce or limit crack propagation at the interface between the substrate and the coating layer. In some examples, the article is an airfoil that includes a tip that defines an edge. An array of features is formed on the surface of the tip, where the array of features is proximate to the edge, and the array of features does not intersect the edge. The airfoil includes a coating layer formed on the surface of the tip and the array of features.
摘要翻译：物品可以包括形成在基底中的特征阵列，并且可以涂覆有涂层。特征的阵列可以减轻涂层制品经受的应力。特别地，特征阵列可以减小或限制在基底和涂层之间的界面处的裂纹扩展。在一些示例中，该物品是包括限定边缘的尖端的翼型件。特征的阵列形成在尖端的表面上，其中特征阵列靠近边缘，并且特征阵列不与边缘相交。翼型件包括形成在尖端表面上的涂层和特征阵列。

6. 发明申请

US20140147696A1 ALLOY WITH ION BOMBARDED SURFACE FOR ENVIRONMENTAL PROTECTION 审中-公开
标题翻译：与环氧树脂合金表面进行环境保护
公开(公告)号：US20140147696A1
公开(公告)日：2014-05-29
申请号：US13825302
申请日：2011-09-22
申请人： Ann Bolcavage , Randolph C. Helmink
发明人： Ann Bolcavage , Randolph C. Helmink
IPC分类号： C23C26/00 , C22F1/10
CPC分类号： C23C26/00 , C22F1/10 , C23C28/02 , C23C28/023 , C23C30/00 , Y10T428/12611 , Y10T428/12944
摘要： An article may include a substrate that comprises a nickel alloy. The substrate may include a modified subsurface region and a bulk region. The modified subsurface region may include a first composition and the bulk region may include a second composition different than the first composition. The modified subsurface region may include at least one of a reactive element or a noble metal, and the modified subsurface region comprises a thickness of less than about 0.3 μm measured in a direction substantially normal to a surface of the substrate. The modified subsurface region may be formed by depositing a layer including at least one of the reactive element or the noble metal in a layer on a surface of the substrate and introducing the at least one of the reactive element or the noble metal into the modified subsurface region using ion bombardment.
摘要翻译：制品可以包括包含镍合金的基底。衬底可以包括改性的地下区域和体区域。修饰的地下区域可以包括第一组合物，并且本体区域可以包括不同于第一组合物的第二组合物。修饰的地下区域可以包括反应性元素或贵金属中的至少一种，并且改性的表面下区域包括在基本上垂直于基底的表面的方向上测量的小于约0.3μm的厚度。可以通过将包含至少一个反应元件或贵金属的层沉积在基板的表面上的层中并将至少一个反应元件或贵金属引入修饰的地下表面中来形成修饰的地下区域区域使用离子轰击。

7. 发明申请

US20130330507A1 HIGH PURITY ZIRCONIA-BASED THERMALLY SPRAYED COATINGS AND PROCESSES FOR THE PREPARATION THEREOF 审中-公开
标题翻译：高纯度基于ZIRCONIA的热喷涂涂料及其制备方法
公开(公告)号：US20130330507A1
公开(公告)日：2013-12-12
申请号：US13657318
申请日：2012-10-22
申请人： Thomas Alan TAYLOR , Danny Lee APPLEBY , Albert FEUERSTEIN , Ann BOLCAVAGE , Neil HITCHMAN
发明人： Thomas Alan TAYLOR , Danny Lee APPLEBY , Albert FEUERSTEIN , Ann BOLCAVAGE , Neil HITCHMAN
IPC分类号： C23C4/10
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to thermally sprayed coatings of a high purity yttria or ytterbia stabilized zirconia powder, said high purity yttria or ytterbia stabilized zirconia powder comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia). Thermal barrier coatings for protecting a component such as blades, vanes and seal surfaces of gas turbine engines, made from the high purity yttria or ytterbia stabilized zirconia powders, have a density greater than 88% of the theoretical density with a plurality of vertical macrocracks homogeneously dispersed throughout the coating to improve its thermal fatigue resistance.
摘要翻译：本发明涉及高纯度氧化钇或稳定氧化锆粉末的热喷涂层，所述高纯度氧化钇或氧化钇稳定的氧化锆粉末包含约0至约0.15重量％的杂质氧化物，约0至约2重量％的氧化铪（ hafnia），约6至约25重量％的氧化钇（氧化钇）或约10至约36重量％的氧化镱（yttebia），余量为氧化锆（氧化锆）。用于保护由高纯度氧化钇或稳定的氧化锆粉末制成的燃气涡轮发动机的叶片，叶片和密封表面的部件的热障涂层具有大于理论密度的88％的密度，同时具有多个垂直宏观裂纹分散在整个涂层中以改善其耐热疲劳性。

8. 发明申请

US20080220209A1 Thermally sprayed coatings 有权
标题翻译：热喷涂层
公开(公告)号：US20080220209A1
公开(公告)日：2008-09-11
申请号：US11796270
申请日：2007-04-27
申请人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
发明人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
IPC分类号： C23C4/10 , B32B3/00 , C04B35/48
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to thermally sprayed coatings of a high purity yttria or ytterbia stabilized zirconia powder, said high purity yttria or ytterbia stabilized zirconia powder comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia). Thermal barrier coatings for protecting a component such as blades, vanes and seal surfaces of gas turbine engines, made from the high purity yttria or ytterbia stabilized zirconia powders, have a density greater than 88% of the theoretical density with a plurality of vertical macrocracks homogeneously dispersed throughout the coating to improve its thermal fatigue resistance.
摘要翻译：本发明涉及高纯度氧化钇或稳定氧化锆粉末的热喷涂层，所述高纯度氧化钇或氧化钇稳定的氧化锆粉末包含约0至约0.15重量％的杂质氧化物，约0至约2重量％的氧化铪（ hafnia），约6至约25重量％的氧化钇（氧化钇）或约10至约36重量％的氧化镱（yttebia），余量为氧化锆（氧化锆）。用于保护由高纯度氧化钇或稳定的氧化锆粉末制成的燃气涡轮发动机的叶片，叶片和密封表面的部件的热障涂层具有大于理论密度的88％的密度，同时具有多个垂直宏观裂纹分散在整个涂层中以改善其耐热疲劳性。

9. 发明申请

US20080213617A1 Coated articles 有权
标题翻译：涂层文章
公开(公告)号：US20080213617A1
公开(公告)日：2008-09-04
申请号：US11796261
申请日：2007-04-27
申请人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
发明人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
IPC分类号： B32B3/26 , B32B15/04
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to articles coated with a thermally sprayed coating of a high purity yttria or ytterbia stabilized zirconia powder, said high purity yttria or ytterbia stabilized zirconia powder comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia). The articles include, for example, blades, vanes and seal surfaces of gas turbine engines coated with a thermal barrier coating.
摘要翻译：本发明涉及涂覆有高纯度氧化钇或稳定氧化锆粉末的热喷涂层的制品，所述高纯度氧化钇或稳定的氧化锆粉末包含约0至约0.15重量％的杂质氧化物，约0至约2重量％氧化铪（hafnia），约6至约25重量％的氧化钇（氧化钇）或约10至约36重量百分比的氧化镱（yttebia），余量为氧化锆（氧化锆）。制品包括例如涂覆有热障涂层的燃气涡轮发动机的叶片，叶片和密封表面。

10. 发明申请

US20080160172A1 Thermal spray coating processes 审中-公开
标题翻译：热喷涂工艺
公开(公告)号：US20080160172A1
公开(公告)日：2008-07-03
申请号：US11796257
申请日：2007-04-27
申请人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
发明人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
IPC分类号： C23C14/54 , B05D1/36
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y02T50/6765 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to thermal spray processes comprising thermally depositing a high purity yttria or ytterbia stabilized zirconia powder, said powder comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia), onto a substrate to produce a coating having vertical segmentation cracks, essentially through the full thickness of the coating, and having from about 5 to about 200 cracks per linear inch measured in a line parallel to the plane of the coating, and having a thickness of from about 5 to about 200 mils; and having a final surface layer comprising a dipped or solution-sprayed ceramic frit coating having a thickness up to about 5 mils; and treating said surface layer with a high temperature air heat treatment to bond and adhere the surface layer.
摘要翻译：本发明涉及热喷涂方法，其包括热沉积高纯度氧化钇或稳定的氧化锆粉末，所述粉末包含约0至约0.15重量％的杂质氧化物，约0至约2重量百分比的氧化铪（hafnia），约为 6至约25重量百分比的氧化钇（氧化钇）或约10至约36重量百分比的氧化镱（yttebia），余量为氧化锆（氧化锆））至基材上以产生具有垂直分割裂纹的涂层，基本上通过涂层的全部厚度，并且在平行于涂层的平面的线中测量的每线性英寸具有约5至约200个裂纹，并且具有约5至约200密耳的厚度; 并且具有最终表面层，其包括具有至多约5密耳厚度的浸渍或溶液喷涂陶瓷玻璃料涂层; 并用高温空气热处理处理所述表面层以粘结和粘附表面层。

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