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1. 发明申请

US20110200759A1 OXIDATION RESISTANT COATINGS, PROCESSES FOR COATING ARTICLES, AND THEIR COATED ARTICLES 审中-公开
标题翻译：防氧化涂料，涂料工艺及其涂料文章
公开(公告)号：US20110200759A1
公开(公告)日：2011-08-18
申请号：US13088599
申请日：2011-04-18
申请人： Xia Tang , Tania Bhatia Kashyap , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton , John G. Smeggil
发明人： Xia Tang , Tania Bhatia Kashyap , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton , John G. Smeggil
IPC分类号： C23C4/04 , B05D5/00
CPC分类号： C04B41/89 , C04B41/009 , C04B41/52 , C23C24/10 , C23C26/00 , C23C30/00 , Y02T50/67 , Y10T428/12611 , C04B41/4539 , C04B41/455 , C04B41/5027 , C04B41/5035 , C04B41/5025 , C04B35/565 , C04B35/584 , C04B35/806
摘要： A process for applying an oxidation resistant coating to an article includes the steps of mixing at least about 10% by volume to up to about 99% by volume of a slurry at least one silica based material having a viscosity of about 1×102 poise to about 1×107 poise at a temperature of about 1,292° F. (700° C.) to about 3,272° F. (1,800° C.) at least about 1% by volume to up to about 90% by volume of the slurry at least one oxygen scavenger, and a liquid medium to form the slurry; coating an article with the slurry to form a slurry coated article; and heat treating under an inert atmosphere the slurry coated article to form an article having at least one oxidation resistant coating layer containing the at least one oxygen scavenger.
摘要翻译：将抗氧化涂层施用于制品的方法包括以下步骤：将至少约10体积％至至多约99体积％的浆料混合至少一种具有约1×102泊的粘度的二氧化硅基材料至在约1,292°F（700℃）至约3,272°F（1,800℃）的温度下约1×107泊，至少约1体积％至至多约90体积％的浆料至少一种除氧剂和液体介质以形成浆料; 用浆料涂覆制品以形成浆料涂覆制品; 和在惰性气氛下热处理浆料涂覆的制品，以形成具有至少一个含有至少一种除氧剂的抗氧化涂层的制品。

2. 发明授权

US07951459B2 Oxidation resistant coatings, processes for coating articles, and their coated articles 有权
标题翻译：耐氧化涂层，涂层制品及其涂层制品
公开(公告)号：US07951459B2
公开(公告)日：2011-05-31
申请号：US11603622
申请日：2006-11-21
申请人： Xia Tang , Tania Bhatia , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton , John G. Smeggil
发明人： Xia Tang , Tania Bhatia , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton , John G. Smeggil
IPC分类号： B32B15/04 , B05D3/02 , C23C16/42 , C23C14/34 , C23C4/10
CPC分类号： C04B41/89 , C04B41/009 , C04B41/52 , C23C24/10 , C23C26/00 , C23C30/00 , Y02T50/67 , Y10T428/12611 , C04B41/4539 , C04B41/455 , C04B41/5027 , C04B41/5035 , C04B41/5025 , C04B35/565 , C04B35/584 , C04B35/806
摘要： A process for applying an oxidation resistant coating to an article includes the steps of mixing at least about 10% by volume to up to about 99% by volume of a slurry at least one silica based material having a viscosity of about 1×102 poise to about 1×107 poise at a temperature of about 1,292° F. (700° C.) to about 3,272° F. (1,800° C.) at least about 1% by volume to up to about 90% by volume of the slurry at least one oxygen scavenger, and a liquid medium to form the slurry; coating an article with the slurry to form a slurry coated article; and heat treating under an inert atmosphere the slurry coated article to form an article having at least one oxidation resistant coating layer containing the at least one oxygen scavenger.
摘要翻译：将抗氧化涂层施用于制品的方法包括以下步骤：将至少约10体积％至至多约99体积％的浆料混合至少一种具有约1×102泊的粘度的二氧化硅基材料至在约1,292°F（700℃）至约3,272°F（1,800℃）的温度下约1×107泊，至少约1体积％至至多约90体积％的浆料至少一种除氧剂和液体介质以形成浆料; 用浆料涂覆制品以形成浆料涂覆制品; 和在惰性气氛下热处理浆料涂覆的制品，以形成具有至少一个含有至少一种除氧剂的抗氧化涂层的制品。

3. 发明申请

US20080187767A1 Oxidation resistant coatings, processes for coating articles, and their coated articles 有权
标题翻译：耐氧化涂层，涂层制品及其涂层制品
公开(公告)号：US20080187767A1
公开(公告)日：2008-08-07
申请号：US11603622
申请日：2006-11-21
申请人： Xia Tang , Tania Bhatia , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton , John G. Smeggil
发明人： Xia Tang , Tania Bhatia , David C. Jarmon , Wayde R. Schmidt , Harry E. Eaton , John G. Smeggil
IPC分类号： B32B15/04 , B05D3/02 , C23C16/42 , C23C14/34 , C23C4/10
CPC分类号： C04B41/89 , C04B41/009 , C04B41/52 , C23C24/10 , C23C26/00 , C23C30/00 , Y02T50/67 , Y10T428/12611 , C04B41/4539 , C04B41/455 , C04B41/5027 , C04B41/5035 , C04B41/5025 , C04B35/565 , C04B35/584 , C04B35/806
摘要： A process for applying an oxidation resistant coating to an article includes the steps of mixing at least about 10% by volume to up to about 99% by volume of a slurry at least one silica based material having a viscosity of about 1×102 poise to about 1×107 poise at a temperature of about 1,292° F. (700° C.) to about 3,272° F. (1,800° C.) at least about 1% by volume to up to about 90% by volume of the slurry at least one oxygen scavenger, and a liquid medium to form the slurry; coating an article with the slurry to form a slurry coated article; and heat treating under an inert atmosphere the slurry coated article to form an article having at least one oxidation resistant coating layer containing the at least one oxygen scavenger.
摘要翻译：将抗氧化涂层施加到制品的方法包括以下步骤：将至少约10体积％至至多约99体积％的浆料混合至少一种具有约1×10 2粘度的二氧化硅基材料在大约1,292°F（700℃）至约3,272°F（1,800℃）的温度下，至少约1％由约1％至约1％体积至至多约90体积％的浆料至少一种除氧剂和液体介质以形成浆料; 用浆料涂覆制品以形成浆料涂覆制品; 和在惰性气氛下热处理浆料涂覆的制品，以形成具有至少一个含有至少一种除氧剂的抗氧化涂层的制品。

4. 发明授权

US06589677B1 Silicon based substrate with environmental/thermal barrier layer 有权
标题翻译：具有环境/热障层的硅基衬底
公开(公告)号：US06589677B1
公开(公告)日：2003-07-08
申请号：US10033955
申请日：2001-12-19
申请人： Ellen Y. Sun , Harry E. Eaton
发明人： Ellen Y. Sun , Harry E. Eaton
IPC分类号： B32B1504
CPC分类号： C04B41/009 , C04B41/5027 , C04B41/87 , C23C4/11 , C23C28/042 , C23C28/048 , C23C30/00 , F01D5/288 , F05D2300/222 , Y10T428/12806 , Y10T428/12944 , Y10T428/12951 , Y10T428/24942 , C04B41/4527 , C04B41/5051 , C04B35/565 , C04B35/584 , C04B35/806 , C04B35/597
摘要： An article comprising a substrate containing silicon and at least one barrier layer which functions as a thermal barrier at temperatures in excess of 1300° C. in aqueous environments.
摘要翻译：一种制品，其包含含有硅的衬底和在水溶液环境中在超过1300℃的温度下用作热障壁的至少一个阻挡层。

5. 发明授权

US4610698A Abrasive surface coating process for superalloys 失效
标题翻译：超级合金的磨料表面涂层工艺
公开(公告)号：US4610698A
公开(公告)日：1986-09-09
申请号：US624446
申请日：1984-06-25
申请人： Harry E. Eaton , Richard C. Novak , Alfred P. Matarese
发明人： Harry E. Eaton , Richard C. Novak , Alfred P. Matarese
IPC分类号： C23C4/18 , F01D5/20 , B24D11/02
CPC分类号： F01D11/12 , C23C4/18
摘要： A combination of sintering, plasma arc spraying, hot isostatic pressing and chemical milling is used to form an abrasive surface on an article. Alumina coated silicon carbide particulates are clad with nickel and sinter bonded to the surface of a superalloy turbine blade tip. An impermeable layer of plasma arc sprayed superalloy matrix is deposited over the particulates and then has its inherent voids eliminated by hot isostatic pressing. The abrasive material so formed on the surface is then machined to expose the particulates. Next, a portion of the matrix is removed so that the machined particulates project into space and are thus best enabled to interact with abradable ceramic air seals in a gas turbine engine. The ceramic particulates are sized so they are larger than the finished thickness of the abrasive and they have small aspect ratios. Thus, a high density spacing can be achieved while at the same time it is insured that matrix adequately surrounds the particles and holds them in place during use.
摘要翻译：使用烧结，等离子体电弧喷涂，热等静压和化学研磨的组合来在制品上形成研磨表面。氧化铝涂覆的碳化硅颗粒用镍包覆并烧结结合到超级合金涡轮叶片尖端的表面。将不透水层的等离子体电弧喷涂超合金基体沉积在颗粒上，然后通过热等静压将其固有的空隙消除。然后在表面上形成的研磨材料被加工以暴露颗粒。接下来，去除矩阵的一部分，使得机加工的微粒投射到空间中，因此最佳地能够与燃气涡轮发动机中的可磨损的陶瓷空气密封件相互作用。陶瓷颗粒的尺寸使其大于研磨剂的成品厚度，并且它们具有小的纵横比。因此，可以实现高密度间隔，同时确保基体充分地围绕颗粒并在使用期间将其保持在适当的位置。

6. 发明授权

US06617037B2 Silicon based substrate with a CTE compatible layer on the substrate 有权
公开(公告)号：US06617037B2
公开(公告)日：2003-09-09
申请号：US10034677
申请日：2001-12-19
申请人： Ellen Y. Sun , Harry E. Eaton
发明人： Ellen Y. Sun , Harry E. Eaton
IPC分类号： B32B904
CPC分类号： C04B41/009 , C04B41/5051 , C23C4/11 , C23C28/04 , C23C28/048 , C23C30/00 , F01D5/288 , F05D2230/90 , F05D2300/222 , F05D2300/50211 , F05D2300/611 , C04B41/4527 , C04B41/5027 , C04B41/5024 , C04B35/565 , C04B35/584 , C04B35/806 , C04B35/597
摘要： An article comprising a substrate containing silicon and at least one layer which contains a coefficient of thermal expansion (CTE) tailoring additive in an amount sufficient to maintain a compatible CTE with at least one adjacent layer and the substrate.

7. 发明授权

US5542820A Engineered ceramic components for the leading edge of a helicopter rotor blade 失效
标题翻译：用于直升机转子叶片前缘的工程陶瓷部件
公开(公告)号：US5542820A
公开(公告)日：1996-08-06
申请号：US363498
申请日：1994-12-23
申请人： Harry E. Eaton , John E. Holowczak , William C. Reinfelder
发明人： Harry E. Eaton , John E. Holowczak , William C. Reinfelder
IPC分类号： B64C27/473 , F04D29/18
CPC分类号： B64C27/473 , B64C2027/4736
摘要： An engineered ceramic component for the leading edge of a rotor blade provides enhanced erosion protection therefor. In one embodiment, the engineered ceramic component includes a strain isolator member, an aerodynamic ceramic member, a first adhesive bond layer, and a second adhesive bond layer. The strain isolator member, which is operative to minimize strain transfer between the rotor blade infrastructure and the aerodynamic ceramic member, is configured so that inner mold line surface thereof is complementary to outer mold line surface of the rotor blade infrastructure. The aerodynamic ceramic member, which is operative to provide enhanced erosion protection for the respective leading edge of the rotor blade, is configured so that the outer mold line surface thereof defines the aerodynamic configuration of the respective leading edge and the inner mold line surface is complementary to the outer mold line surface of the strain isolator member. The aerodynamic ceramic member is fabricated from an engineered ceramic material, which are defined in the present context as ceramic materials having a hardness greater than 1200 kg/mm.sup.2 and an average flexural strength equal to or greater than 40 ksi. The first adhesive bond layer is operative to bond the strain isolator member to the rotor blade infrastructure and the second adhesive bond layer is operative to bond the aerodynamic ceramic member to the strain isolator member. In another embodiment, the engineered ceramic member includes the aerodynamic ceramic member described hereinabove and a thick adhesive layer. The thick adhesive layer is operative to minimize strain transfer between the rotor blade infrastructure and the aerodynamic ceramic member and to bond the aerodynamic ceramic member in combination with the rotor blade infrastructure.
摘要翻译：用于转子叶片前缘的工程陶瓷部件为其提供了增强的侵蚀保护。在一个实施例中，工程陶瓷部件包括应变隔离构件，空气动力学陶瓷构件，第一粘合剂接合层和第二粘合剂接合层。用于使转子叶片基础设施和空气动力陶瓷构件之间的应变传递最小化的应变隔离构件被构造成使得其内模线表面与转子叶片基础设施的外模线表面互补。用于为转子叶片的相应前缘提供增强的侵蚀保护的空气动力陶瓷构件被构造成使得其外模具线表面限定相应前缘的空气动力学构造，并且内模线表面是互补的到应变隔离构件的外模线表面。空气动力陶瓷构件由工程陶瓷材料制成，其在本上下文中被定义为具有大于1200kg / mm2的硬度和等于或大于40ksi的平均弯曲强度的陶瓷材料。第一粘合剂层可操作以将应变隔离器构件结合到转子叶片基础设施，并且第二粘合剂粘合层可操作以将空气动力学陶瓷构件结合到应变隔离构件。在另一个实施例中，工程陶瓷构件包括上述空气动力陶瓷构件和厚粘合剂层。厚粘合剂层可操作以最小化转子叶片基础设施和空气动力学陶瓷构件之间的应变传递并将空气动力学陶瓷构件与转子叶片基础结构结合。

8. 发明授权

US06902836B2 Environmental barrier coating for silicon based substrates such as silicon nitride 有权
标题翻译：硅基衬底如氮化硅的环境屏障涂层
公开(公告)号：US06902836B2
公开(公告)日：2005-06-07
申请号：US10443321
申请日：2003-05-22
申请人： Harry E. Eaton , Shantikumar V. Nair , Ellen Y. Sun , Tania Bhatia
发明人： Harry E. Eaton , Shantikumar V. Nair , Ellen Y. Sun , Tania Bhatia
IPC分类号： C04B41/90 , C04B41/50 , C04B41/87 , C23C28/04 , C23C30/00 , F01D5/28 , B32B9/04 , F03B3/12
CPC分类号： F01D5/288 , C04B41/009 , C04B41/5027 , C04B41/5037 , C04B41/5051 , C04B41/87 , C23C28/04 , C23C30/00 , F05D2300/13 , F05D2300/15 , Y10T428/25 , C04B41/4527 , C04B41/5096 , C04B41/5024 , C04B41/5059 , C04B41/5066 , C04B41/51 , C04B35/565 , C04B35/584 , C04B35/806 , C04B35/597
摘要： A bond layer for a silicon based substrate comprises a mixture of a first phase and a second phase, wherein the first phase is selected from the group consisting of refractory metal oxides, refractory metal silicates and mixtures thereof and the second phase is selected from the group consisting of refractory metal oxide forming metals, SiC, Si3N4, and mixtures thereof.
摘要翻译：用于硅基底层的接合层包括第一相和第二相的混合物，其中第一相选自难熔金属氧化物，难熔金属硅酸盐及其混合物，第二相选自由难熔金属氧化物形成金属，SiC，Si 3 N 4，及其混合物组成。

9. 发明授权

US06352790B1 Substrate containing silicon and a barrier layer which functions as a protective/thermal barrier coating 有权
标题翻译：含有硅的基板和用作保护/隔热涂层的阻挡层
公开(公告)号：US06352790B1
公开(公告)日：2002-03-05
申请号：US09606912
申请日：2000-06-29
申请人： Harry E. Eaton , Stephen Chin , John J. Brennan
发明人： Harry E. Eaton , Stephen Chin , John J. Brennan
IPC分类号： B52B1900
CPC分类号： C04B41/009 , C04B41/5024 , C04B41/85 , C23C4/11 , C23C30/00 , F01D5/284 , F01D5/288 , F02K1/82 , C04B41/4523 , C04B41/4556 , C04B41/5037 , C04B35/565 , C04B35/584 , C04B35/806 , C04B35/597
摘要： A barrier layer for a silicon containing substrate comprises an alkaline earth aluminosilcate and an additive component capable of forming a reaction product with silica.
摘要翻译：含硅衬底的阻挡层包括碱土金属铝硅酸盐和能与二氧化硅形成反应产物的添加剂组分。

10. 发明授权

US06254935B1 Method for applying a barrier layer to a silicon based substrate 有权
标题翻译：将阻挡层施加到硅基衬底的方法
公开(公告)号：US06254935B1
公开(公告)日：2001-07-03
申请号：US09292351
申请日：1999-04-15
申请人： Harry E. Eaton , Thomas H. Lawton
发明人： Harry E. Eaton , Thomas H. Lawton
IPC分类号： B05D302
CPC分类号： C04B41/009 , C04B41/5024 , C04B41/52 , C04B41/85 , C04B41/89 , C23C4/02 , C23C4/11 , C23C4/18 , C23C28/042 , F01D5/288 , F05D2230/90 , F05D2300/611 , C04B41/0072 , C04B41/4523 , C04B41/53 , C04B41/5037 , C04B41/5096 , C04B41/522 , C04B35/565 , C04B35/584 , C04B35/806 , C04B35/597 , C04B41/4527
摘要： A method for applying a barrier layer which comprises a barium-strontium aluminosilicate to a silicon containing substrate which inhibits the formation of cracks.
摘要翻译：一种将含有钡 - 锶铝硅酸盐的阻挡层施加到抑制裂纹形成的含硅衬底的方法。

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