专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08932518B2 Mold and facecoat compositions 有权
标题翻译：模具和面膜组合物
公开(公告)号：US08932518B2
公开(公告)日：2015-01-13
申请号：US13407917
申请日：2012-02-29
申请人： Bernard Patrick Bewlay , Stephen Bancheri , Michael Weimer , Joan McKiever , Brian Ellis
发明人： Bernard Patrick Bewlay , Stephen Bancheri , Michael Weimer , Joan McKiever , Brian Ellis
IPC分类号： C22C14/00 , B22C9/12 , B22C9/00
CPC分类号： B22C1/00 , B22C7/02 , B22C9/04 , B22C9/22 , B22D21/022
摘要： The disclosure relates generally to mold compositions and methods of molding and the articles so molded. More specifically, the disclosure relates to mold compositions, intrinsic facecoat compositions, and methods for casting titanium-containing articles, and the titanium-containing articles so molded.
摘要翻译：本公开一般涉及模制组合物和模制方法以及如此模制的制品。更具体地，本公开涉及模具组合物，固有正面涂层组合物，以及用于铸造含钛制品的方法，以及如此模制的含钛制品。

2. 发明授权

US08579013B2 Casting mold composition with improved detectability for inclusions and method of casting 有权
标题翻译：具有改善夹杂物的可检测性和铸造方法的铸模组合物
公开(公告)号：US08579013B2
公开(公告)日：2013-11-12
申请号：US13250726
申请日：2011-09-30
申请人： Bernard Patrick Bewlay , Michael Weimer , Joan McKiever , Brian Ellis
发明人： Bernard Patrick Bewlay , Michael Weimer , Joan McKiever , Brian Ellis
IPC分类号： B22C1/02 , B28B7/34
CPC分类号： B22C1/02 , B22C1/181 , B22C9/04 , B22C9/12 , C04B28/06 , C04B40/0096 , C04B2111/00215 , C04B2111/00879 , C04B2111/00939 , G01N23/20 , C04B14/303 , C04B14/304 , C04B14/305 , C04B22/04
摘要： The present disclosure relates to a titanium-containing article casting mold composition comprising calcium aluminate and an X-ray or Neutron-ray detectable element. Furthermore, present embodiments teach a method for detecting sub-surface ceramic inclusions in a titanium or titanium alloy casting by combining calcium aluminate, an element more radiographically dense than the calcium aluminate, and a liquid to form a slurry; forming a mold having the calcium aluminate and the radiographically dense element from the slurry; introducing a titanium aluminide-containing metal to the radiographically dense element-bearing mold; solidifying said titanium aluminide-containing metal to form an article in the mold; removing the solidified titanium aluminide-containing metal article from said mold; subjecting the solidified titanium aluminide-containing article to radiographic inspection to provide a radiograph; and examining said radiograph for the presence of the radiographically dense element on or in the article.
摘要翻译：本公开内容涉及包含铝酸钙和X射线或中子线可检测元素的含钛制品铸模组合物。此外，本实施例教导了通过组合铝酸钙（比铝酸钙更放射致密的元素）和液体以形成浆料来检测钛或钛合金铸件中的亚表面陶瓷夹杂物的方法; 从所述浆料形成具有所述铝酸钙和所述放射致密元件的模具; 将含钛铝化物的金属引入到放射致密元件承载模具中; 固化所述含钛化铝的金属以在模具中形成制品; 从所述模具中除去固化的含铝化铝的金属制品; 对固化的含铝化铝的制品进行射线照相检查以提供放射照相; 并且在物品上或者物品上检查放射线照相下是否存在放射线密集元件。

3. 发明申请

US20050138805A1 Touch-up of layer paint oxides for gas turbine disks and seals 有权
标题翻译：用于燃气轮机盘和密封件的层漆氧化物的接触
公开(公告)号：US20050138805A1
公开(公告)日：2005-06-30
申请号：US10747458
申请日：2003-12-29
申请人： Brian Hazel , Eva Lanman , Joseph Heaney , Michael Weimer
发明人： Brian Hazel , Eva Lanman , Joseph Heaney , Michael Weimer
IPC分类号： C09D1/00 , C09D1/02 , C09D4/00 , C09D5/18 , F01D5/28 , F01D25/00 , B23P6/00 , B23K9/04
CPC分类号： F01D5/286 , C09D1/00 , C09D1/02 , C09D5/18 , F01D5/288 , F01D25/007 , F05D2230/80 , F05D2230/90 , F05D2300/2112 , F05D2300/611 , Y02T50/67 , Y10T29/49318 , Y10T29/49746 , Y10T29/49885
摘要： The present invention is a process for applying oxide paint as a touch-up paint for an oxide-based corrosion inhibiting coating with at least one imperfection region. Such oxide-based corrosion inhibiting coatings are applied on superalloy components used for moderately high temperature applications, such as the superalloy components found in the high-pressure turbine (HPT) section of a gas turbine engine, including turbine disks and seals. However, during the application of oxide-based corrosion inhibiting coatings, imperfection regions sometimes occur, exposing the superalloy substrate beneath the oxide-based corrosion inhibiting coating. Such imperfection regions can include a spalled region, a scratched region, a chipped region, an uncoated region, or combinations thereof. The process of the present invention is useful where aircraft engine components have been treated with a corrosion inhibiting three-layer paint oxide system comprising chromia and alumina, but where a small imperfection region or regions within the layer oxide system are present after initial manufacture, refurbishment, or repair of the component.
摘要翻译：本发明是一种将氧化物涂料用作具有至少一个不完美区域的氧化物基腐蚀抑制涂层的上涂料的方法。这种基于氧化物的腐蚀抑制涂层被应用于用于适度高温应用的超级合金部件上，例如在包括涡轮盘和密封件的燃气涡轮发动机的高压涡轮机（HPT）部分中发现的超级合金部件。然而，在施加氧化物基腐蚀抑制涂层期间，有时会出现缺陷区域，使超合金基底暴露于氧化物基腐蚀抑制涂层之下。这样的缺陷区域可以包括剥落区域，划痕区域，切屑区域，未涂覆区域或其组合。本发明的方法在飞机发动机部件已经被包括氧化铬和氧化铝的腐蚀抑制三层涂料氧化物体系处理但在初始制造，翻新之后存在于氧化层系中的小缺陷区域或区域的情况下是有用的，或修理组件。

4. 发明申请

US20050031794A1 Ion implantation of turbine engine rotor component 失效
标题翻译：涡轮发动机转子部件的离子注入
公开(公告)号：US20050031794A1
公开(公告)日：2005-02-10
申请号：US10634543
申请日：2003-08-05
申请人： Ramgopal Darolia , Michael Weimer
发明人： Ramgopal Darolia , Michael Weimer
IPC分类号： C23C8/02 , C23C8/36 , C23C10/02 , C23C10/06 , C23C10/60 , C23C14/48 , F01D5/28 , B32B15/04
CPC分类号： F01D5/288 , C23C8/02 , C23C8/36 , C23C10/02 , C23C10/06 , C23C10/60 , C23C14/48 , F01D5/286 , F05D2230/312 , F05D2230/90 , F05D2300/611 , Y02T50/67 , Y10T428/12458 , Y10T428/1259
摘要： A turbine engine rotor component, such as a compressor or turbine disk or seal element, is protected from corrosion by implanting aluminum or chromium ions, or mixtures thereof, on the surface of the component. Additional metal ions, such as rare earth and reactive elements, may also be implanted on the surface of the component. The component may be heated in a nonoxidizing atmosphere at a specified temperature and time to diffuse the ions into the surface. The component is typically then heated or maintained at an elevated temperature in the presence of oxygen to form an oxide coating on the surface of the component.
摘要翻译：诸如压缩机或涡轮盘或密封元件的涡轮发动机转子部件通过在组件的表面上注入铝或铬离子或其混合物来防止腐蚀。另外的金属离子，例如稀土和反应性元素也可以植入到组分的表面上。该组分可以在非氧化性气氛中在规定的温度和时间加热以将离子扩散到表面中。然后通常在氧存在下将组分加热或保持在升高的温度，以在组分的表面上形成氧化物涂层。

5. 发明申请

US20060127694A1 Corrosion resistant coating composition, coated turbine component and method for coating same 有权
标题翻译：耐腐蚀涂料组合物，涂层涡轮机组件及其涂覆方法
公开(公告)号：US20060127694A1
公开(公告)日：2006-06-15
申请号：US11011695
申请日：2004-12-15
申请人： Brian Hazel , Michael Weimer
发明人： Brian Hazel , Michael Weimer
IPC分类号： B23K35/00 , B23K35/36
CPC分类号： C23C30/00 , C23C22/74 , C23C24/08 , C23C26/00 , F01D5/288 , F01D25/007 , F05D2230/90 , F05D2300/611 , Y10T428/12028 , Y10T428/12611 , Y10T428/1275
摘要： A composition comprising a particulate corrosion resistant component, and a glass-forming binder component. The particulate corrosion resistant component comprises from 0 to about 95% alumina particulates, and from about 5 to 100% corrosion resistant non-alumina particulates having a CTE greater than that of the alumina particulates. Also disclosed is an article comprising a turbine component comprising a metal substrate and a corrosion resistant coating having thickness up to about 10 mils (254 microns) overlaying the metal substrate. At least the layer of this coating adjacent to the metal substrate comprises a glass-forming binder component and the particulate corrosion resistant component adhered to the glass-forming binder component. Further disclosed is a method comprising the following steps: (a) providing a turbine component comprising the metal substrate; (b) depositing on the metal substrate a corrosion resistant coating composition; and (c) curing the deposited corrosion resistant coating composition to form at least one layer of a corrosion resistant coating having a thickness up to about 10 mils (254 microns).
摘要翻译：一种组合物，其包含颗粒耐腐蚀组分和形成玻璃的粘合剂组分。颗粒腐蚀性组分包含0至约95％的氧化铝颗粒，以及约5至100％的耐腐蚀的非氧化铝颗粒，其CTE大于氧化铝颗粒的CTE。还公开了一种包括涡轮机部件的制品，该涡轮机部件包括覆盖金属基底的厚度高达约10密耳（254微米）的金属基底和耐腐蚀涂层。至少与金属基材相邻的该涂层的层包含玻璃形成粘合剂组分，并且颗粒腐蚀性部件粘附到玻璃形成粘合剂组分。进一步公开的方法包括以下步骤：（a）提供包括金属基底的涡轮机部件; （b）在金属基材上沉积耐腐蚀涂料组合物; 和（c）固化沉积的耐腐蚀涂料组合物以形成至少一层具有至多约10密耳（254微米）厚度的耐腐蚀涂层。

6. 发明申请

US20050284549A1 Method for producing a beta-processed alpha-beta titanium-alloy article 有权
标题翻译：用于生产β加工的α-β钛合金制品的方法
公开(公告)号：US20050284549A1
公开(公告)日：2005-12-29
申请号：US10878105
申请日：2004-06-28
申请人： Andrew Woodfield , Wesley Pridemore , Bernard Lawless , Nancy Sullivan , Peter Wayte , Michael Weimer , Thomas Broderick
发明人： Andrew Woodfield , Wesley Pridemore , Bernard Lawless , Nancy Sullivan , Peter Wayte , Michael Weimer , Thomas Broderick
IPC分类号： C22C14/00 , C22F1/18
CPC分类号： C22F1/183 , C22C14/00
摘要： A titanium-alloy article is produced by providing a workpiece of an alpha-beta titanium alloy having a beta-transus temperature, and thereafter mechanically working the workpiece at a mechanical-working temperature above the beta-transus temperature. The mechanically worked workpiece is solution heat treated at a solution-heat-treatment temperature of from about 175° F. below the beta-transus temperature to about 25° F. below the beta-transus temperature, quenched, overage heat treated at an overage-heat-treatment temperature of from about 400° F. below the beta-transus temperature to about 275° F. below the beta-transus temperature, and cooled from the overage-heat-treatment temperature.
摘要翻译：通过提供具有β转子温度的α-β钛合金的工件，然后在高于β转子温度的机械加工温度下机械加工工件来制造钛合金制品。机械加工的工件在溶解热处理温度下，在β-转变温度以下约175°F至低于β-转变温度的约25°F，在过高温度下进行淬火，过热处理 - 在β-转变温度以下约低于低于β-转变温度约400°F的热处理温度，低于β-转变温度下约275°F，并从过热热处理温度冷却。

7. 发明申请

US20050053467A1 Aluminide or chromide coating of turbine engine rotor component 失效
公开(公告)号：US20050053467A1
公开(公告)日：2005-03-10
申请号：US10655835
申请日：2003-09-05
申请人： John Ackerman , Michael Weimer , Joseph Heaney , Robert Zimmerman , Bangalore Nagaraj , Brian Hazel , Nripendra Das
发明人： John Ackerman , Michael Weimer , Joseph Heaney , Robert Zimmerman , Bangalore Nagaraj , Brian Hazel , Nripendra Das
IPC分类号： C23C10/02 , C23C16/16 , C23C16/20 , F01D5/28 , F01D5/14
CPC分类号： F01D5/288 , C23C10/02 , C23C16/16 , C23C16/20 , F05D2230/90 , F05D2300/611 , Y02T50/67
摘要： A turbine engine rotor component, such as a compressor or turbine disk or seal element, is protected from corrosion by depositing an aluminum or chromium coating on the component. The deposition can be performed by a vapor deposition process, such as metal organic chemical vapor deposition (MOCVD), to a coating thickness of from about 0.2 to about 50 microns, typically from about 0.5 to about 3 microns. In one embodiment, the method is conducted in a vapor coating container having a hollow interior coating chamber, and includes the steps of loading the coating chamber with the component to be coated; and flowing a tri-alkyl aluminum or chromium carbonyl coating gas into the loaded coating chamber at a specified temperature, pressure, and time to deposit an aluminum or chromium coating on the surface of the component. The coated component is then heated in a nonoxidizing atmosphere to a specified temperature to form an aluminide or chromide coating on the surface. The coated component is typically then heated or maintained at an elevated temperature in the presence of oxygen to form an oxide coating on the surface of the component.

8. 发明申请

US20050053800A1 Method for post deposition of beta phase nickel aluminide coatings 审中-公开
标题翻译： β相镀铝后处理方法
公开(公告)号：US20050053800A1
公开(公告)日：2005-03-10
申请号：US10655283
申请日：2003-09-04
申请人： Joseph Rigney , Mark Martina , Michael Weimer
发明人： Joseph Rigney , Mark Martina , Michael Weimer
IPC分类号： C23C4/18 , C23C28/00 , B05D3/12 , B32B15/00
CPC分类号： C23C4/18 , Y02T50/67 , Y10T428/12736 , Y10T428/12944 , Y10T428/12993 , Y10T428/26
摘要： A method for producing an article such as a turbine component that is coated with a β-phase, high aluminum content coating, such as substantially stoichiometric NiAl, and which has a surface finish suitable for application of a ceramic topcoat. The method involves heating the coated article to near the brittle-ductile transition temperature of the coating and impacting the coating with particles of a preselected size so that the brittle coating is not adversely affected by chipping or breakage. The impacting produces a surface finish of 120 micro-inches or finer so that a ceramic thermal barrier layer can be applied over the coating. The preferred method of improving the surface finish utilizes heated peening media to impact the heated coated article, thus allowing use of a broader selection of peening media.
摘要翻译：一种用于生产诸如涡轮机部件的制品的方法，其被涂覆有诸如基本上为化学计量的NiAl的β相，高铝含量涂层，并且其具有适于施加陶瓷面漆的表面光洁度。该方法包括将涂覆的制品加热至接近涂层的脆性 - 延性转变温度并用预选尺寸的颗粒冲击涂层，使得脆性涂层不会受到碎裂或破裂的不利影响。冲击产生120微英寸或更细的表面光洁度，使得可以在涂层上施加陶瓷热障层。改进表面光洁度的优选方法是使用加热的喷丸介质来冲击加热的涂层制品，从而允许使用更广泛的喷丸剂选择。

9. 发明申请

US20050008780A1 Aluminide coating of turbine engine component 失效
标题翻译：涡轮发动机部件的铝酸盐涂层
公开(公告)号：US20050008780A1
公开(公告)日：2005-01-13
申请号：US10615094
申请日：2003-07-08
申请人： John Ackerman , Michael Weimer , Joseph Heaney , William Walston , Bangalore Nagaraj
发明人： John Ackerman , Michael Weimer , Joseph Heaney , William Walston , Bangalore Nagaraj
IPC分类号： C23C10/08 , C23C16/04 , C23C16/20 , C23C16/56 , C23C16/00
CPC分类号： C23C16/56 , C23C10/08 , C23C16/045 , C23C16/20 , Y02T50/67
摘要： A method for forming an aluminide coating on a turbine engine component having an external surface and an internal cavity defined by an internal surface that is connected to the external surface by at least one hole. The method is conducted in a vapor coating container having a hollow interior coating chamber, and includes the steps of loading the coating chamber with the component to be coated; flowing a tri-alkyl aluminum coating gas into the loaded coating chamber at a specified temperature, pressure, and time to deposit an aluminum coating on the external and internal surfaces of the component; and heating the component in a nonoxidizing atmosphere at a specified temperature and time to form an aluminide coating on the external and internal surfaces. The coated component is typically then maintained at an elevated temperature in the presence of oxygen to form an oxide coating on the external and internal surfaces of the component. In one embodiment, the turbine engine component is a turbine engine blade having an external surface and an internal cooling cavity having an internal surface that is connected to the external surface by cooling holes.
摘要翻译：一种用于在涡轮发动机部件上形成铝化物涂层的方法，所述方法具有外表面和由内表面限定的内腔，所述内表面通过至少一个孔连接到所述外表面。该方法在具有中空的内部涂覆室的蒸气涂覆容器中进行，并且包括以下步骤：将涂覆室与待涂覆的部件装载; 在特定温度，压力和时间下将三烷基铝涂层气体流入装载的涂覆室中，以将铝涂层沉积在部件的外表面和内表面上; 并在特定温度和时间下在非氧化气氛中加热组分，以在外表面和内表面上形成铝化物涂层。然后将涂覆的组分在氧的存在下保持在升高的温度，以在组件的外表面和内表面上形成氧化物涂层。在一个实施例中，涡轮发动机部件是具有外表面和内部冷却腔的涡轮发动机叶片，其具有通过冷却孔连接到外表面的内表面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式