公开(公告)号：US09624138B2

公开(公告)日：2017-04-18

申请号：US14639251

申请日：2015-03-05

Applicant: United Technologies Corporation

Inventor： Paul Sheedy ,  Wayde R. Schmidt

IPC: C04B35/00 ,  C04B38/00 ,  F01D25/00 ,  C04B35/565 ,  C04B35/573 ,  C04B35/653 ,  C04B35/80 ,  C04B38/06 ,  F01D5/18 ,  F01D5/28

CPC classification number: C04B38/0087 ,  C04B35/565 ,  C04B35/573 ,  C04B35/65 ,  C04B35/653 ,  C04B35/657 ,  C04B35/806 ,  C04B38/061 ,  C04B2235/3826 ,  C04B2235/3891 ,  C04B2235/40 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/408 ,  C04B2235/421 ,  C04B2235/425 ,  C04B2235/428 ,  C04B2235/5216 ,  C04B2235/524 ,  C04B2235/5276 ,  C04B2235/6028 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/80 ,  F01D5/182 ,  F01D5/183 ,  F01D5/282 ,  F01D5/284 ,  F01D25/005 ,  F02K3/06 ,  F05D2220/32 ,  F05D2230/40 ,  F05D2300/514 ,  F05D2300/6033 ,  Y02T50/672 ,  Y02T50/676 ,  C04B38/0022 ,  C04B38/0032

Abstract: A method of creating a component comprises forming a substrate and depositing a template material within the substrate, such that there are a plurality of template member. The component is heated to a temperature above a melting point of the template material, such that the template material wicks into a porosity of the substrate and forms a component with voids. An average hydraulic diameter of the voids is less than 1 millimeter. A component formed by the method, and the component itself are also disclosed.

公开(公告)号：US20160347670A1

公开(公告)日：2016-12-01

申请号：US14725208

申请日：2015-05-29

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Wayde R. Schmidt

IPC: C04B35/571 ,  F01D5/28 ,  C04B35/71 ,  C08G77/04 ,  C01B21/087

CPC classification number: C04B35/571 ,  C01B21/087 ,  C04B35/589 ,  C04B35/597 ,  C04B35/71 ,  C04B2235/3232 ,  C04B2235/44 ,  C04B2235/48 ,  C04B2235/483 ,  C04B2235/80 ,  C08G77/04 ,  F01D5/14 ,  F01D5/284 ,  F05D2300/43 ,  F05D2300/6033

Abstract: A process of forming a Si-containing ceramic comprises forming a Si-based polymeric composition. The process includes neutralizing a charge of said Si-based polymeric composition. The process includes adding thermal energy under a controlled atmosphere to the Si-based polymeric composition. A turbine engine component comprises an airfoil and the airfoil comprises a Ceramic Matrix Composite (CMC) material.

Abstract translation: 形成含Si陶瓷的方法包括形成Si基聚合物组合物。 该方法包括中和所述Si基聚合物组合物的电荷。 该方法包括在受控气氛下向Si基聚合物组合物中加入热能。 涡轮发动机部件包括翼型件，翼型件包括陶瓷基复合材料（CMC）。

公开(公告)号：US20160229754A1

公开(公告)日：2016-08-11

申请号：US15022588

申请日：2014-09-05

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Paul Sheedy ,  Wayde R. Schmidt ,  Tania Bhatia Kashyap ,  James T. Beals ,  Neal Magdefrau

IPC: C04B35/628 ,  C04B35/524 ,  C04B35/634

CPC classification number: C04B35/62884 ,  C04B35/521 ,  C04B35/524 ,  C04B35/573 ,  C04B35/62863 ,  C04B35/634 ,  C04B35/806 ,  C04B38/00 ,  C04B38/0022 ,  C04B2111/343 ,  C04B2235/48 ,  C04B2235/5244 ,  C04B2235/614 ,  C04B2235/6587 ,  C04B35/565

Abstract: A method of producing a ceramic material includes heating solid silicon monoxide to provide gaseous silicon monoxide, and exposing a structure having a free-carbon-containing material to the gaseous silicon monoxide to convert free carbon of the free-carbon-containing material to silicon carbide. Also disclosed is an intermediate article that includes a solid structure having free carbon and a solid, in-situ source of silicon monoxide gas. Also disclosed is a composition that includes a polymeric carrier phase and particulate of solid silicon monoxide dispersed in the polymeric carrier phase.

Abstract translation: 制造陶瓷材料的方法包括加热固体一氧化硅以提供气态一氧化硅，并将具有含游离碳的材料的结构暴露于气态一氧化硅，以将含游离碳的材料的游离碳转化为碳化硅 。 还公开了一种中间制品，其包括具有游离碳和固体原位一氧化硅气体源的固体结构。 还公开了包含分散在聚合物载体相中的聚合物载体相和固体一氧化硅颗粒的组合物。

公开(公告)号：US20160083621A1

公开(公告)日：2016-03-24

申请号：US14707273

申请日：2015-05-08

Applicant: United Technologies Corporation

Inventor： Wayde R. Schmidt

IPC: C09D183/04 ,  F01D5/28

CPC classification number: C09D183/04 ,  B32B5/14 ,  B32B25/12 ,  B32B25/20 ,  B32B27/322 ,  B32B27/40 ,  C08K3/04 ,  C08K3/041 ,  C08K3/042 ,  C08K3/08 ,  C08K3/22 ,  C08K5/5419 ,  C08K5/5425 ,  C08K7/22 ,  C08K2003/0862 ,  C09D107/00 ,  C09D123/16 ,  C09D123/286 ,  C09D123/34 ,  C09D175/02 ,  C09D175/04 ,  F01D5/288 ,  Y10T428/31663 ,  C08L83/00

Abstract: A composite article includes a substrate and a protective coating on at least a portion of the substrate. The protective coating includes reinforcement particles dispersed within an elastomeric matrix that is modified with a silicon-containing modifier selected from polysilsesquioxane, polyhedral oligomeric silicate, polyhedral oligomeric silsesquioxane (POSS), and combinations thereof. The reinforcement particles are selected from carbon, nickel metal, and combinations thereof. The protective coating is multi-layered and includes a distinct first layer and a distinct second layer that is contiguous with the distinct first layer such that each of the distinct first layer and the distinct second layer have an exposed outer surface.

Abstract translation: 复合制品在基材的至少一部分上包括基材和保护涂层。 保护涂层包括分散在弹性体基体内的增强颗粒，其被选自聚倍半硅氧烷，多面体低聚硅酸盐，多面体低聚倍半硅氧烷（POSS）的含硅改性剂及其组合所修饰。 增强颗粒选自碳，镍金属及其组合。 保护涂层是多层的，并且包括不同的第一层和与不同的第一层邻接的不同的第二层，使得不同的第一层和不同的第二层中的每一个具有暴露的外表面。

公开(公告)号：US20150352618A1

公开(公告)日：2015-12-10

申请号：US14732329

申请日：2015-06-05

Applicant: United Technologies Corporation

Inventor： Wayde R. Schmidt ,  William Werkheiser

IPC: B21D5/00

CPC classification number: B21D5/00 ,  B21D11/08 ,  B29C53/04 ,  B29C53/80 ,  B29C2793/0045 ,  B29C2793/0081 ,  B33Y10/00 ,  B33Y80/00 ,  Y10T29/49995 ,  Y10T428/24628

Abstract: A folded sheet assembly and method of manufacture includes a sheet having an un-folded state with a pre-determined bend-line. The sheet may be weakened along the bend-line to facilitate precise bending of the sheet and into a folded state. A segment of the assembly is additively manufactured to the bend for reinforcement. Weakening of the sheet along the bend-line may be achieved by placement of perforations through the sheet when in the unfolded state. The perforations may be filled by the segment when the sheet is in the folded state.

Abstract translation: 折叠片组件和制造方法包括具有预定弯曲线的未折叠状态的片材。 片材可以沿着弯曲线减弱，以便片材的精确弯曲并处于折叠状态。 组件的一部分被加工成弯曲以加强。 沿着弯曲线的薄片的减弱可以通过在处于展开状态时通过片材的穿孔放置来实现。 当片材处于折叠状态时，穿孔可以由片段填充。

公开(公告)号：US09169163B2

公开(公告)日：2015-10-27

申请号：US14203697

申请日：2014-03-11

Applicant: United Technologies Corporation

Inventor： Wayde R. Schmidt

IPC: C08G75/02 ,  C04B35/515 ,  C04B35/571 ,  C08G77/56 ,  C08G77/58 ,  C04B35/56 ,  C04B35/563 ,  C04B35/01 ,  C08G77/60 ,  C08G77/50

CPC classification number: C04B35/62645 ,  C04B35/013 ,  C04B35/5156 ,  C04B35/56 ,  C04B35/5603 ,  C04B35/5607 ,  C04B35/563 ,  C04B35/571 ,  C04B2235/3205 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3231 ,  C04B2235/3409 ,  C04B2235/3895 ,  C04B2235/483 ,  C08G77/50 ,  C08G77/56 ,  C08G77/58 ,  C08G77/60

Abstract: A method of treating a preceramic material includes providing a preceramic polycarbosilane or polycarbosiloxane material that includes a moiety Si—O-M, where Si is silicon, O is oxygen and M is at least one metal, and thermally converting the preceramic polycarbosilane or polycarbosiloxane that includes the moiety Si—O-M material into a ceramic material.

Abstract translation: 一种处理预陶瓷材料的方法包括提供包括部分Si-OM的前陶瓷聚碳硅烷或聚碳硅氧烷材料，其中Si是硅，O是氧，M是至少一种金属，并且将包含 部分Si-OM材料成陶瓷材料。

公开(公告)号：US11097986B2

公开(公告)日：2021-08-24

申请号：US16173436

申请日：2018-10-29

Applicant: United Technologies Corporation

Inventor： Wayde R. Schmidt

IPC: C04B35/571 ,  C08G77/26 ,  C08G77/50 ,  F01D5/28 ,  C04B35/80 ,  C04B35/56

Abstract: A process of forming a Si-containing ceramic comprises forming a Si-based polymeric composition. The process includes neutralizing a charge of said Si-based polymeric composition. The process includes adding thermal energy under a controlled atmosphere to the Si-based polymeric composition. A turbine engine component comprises an airfoil and the airfoil comprises a Ceramic Matrix Composite (CMC) material.

公开(公告)号：US20210155760A1

公开(公告)日：2021-05-27

申请号：US16692620

申请日：2019-11-22

Applicant: United Technologies Corporation

Inventor： Wayde R. Schmidt ,  Paul Sheedy

IPC: C08G77/60 ,  C04B35/571 ,  C04B35/56 ,  C08G77/398

Abstract: Disclosed is a modified preceramic polymer having a polymer backbone consisting of silicon or a combination of silicon and carbon; and a pendant modifier bonded to the backbone wherein the modifier includes silicon, boron, aluminum, a transition metal, a refractory metal, or a combination thereof. The modified preceramic polymer can be used to form a ceramic matrix composite.

公开(公告)号：US20210003075A1

公开(公告)日：2021-01-07

申请号：US16503097

申请日：2019-07-03

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： David L Lincoln ,  Wayde R. Schmidt ,  Michael J. Birnkrant ,  Michael T. Gorski ,  Jonathan Gilson ,  Xuemei Wang ,  Coy Bruce Wood

IPC: F02C7/055 ,  F02C7/052 ,  F02C9/16

Abstract: A multi-angle multi-wave array may comprise a first set of sensing elements, a second set of sensing elements, and a third set of sensing elements wherein the first set of sensing elements, the second set of sensing elements, and the third set of sensing elements are collectively configured to detect and discriminate between categories of foreign object debris including solid objects and particulates including silicate sand, water vapor, dust, volcanic ash, and smoke.

公开(公告)号：US10851021B2

公开(公告)日：2020-12-01

申请号：US16016723

申请日：2018-06-25

Applicant: United Technologies Corporation

Inventor： Wayde R. Schmidt

IPC: C04B35/80 ,  C04B35/628 ,  C23C16/34 ,  D06M11/58 ,  D06M11/80 ,  C04B41/87 ,  C04B41/00 ,  C04B41/50 ,  F01D5/28 ,  C04B35/565 ,  C04B35/584 ,  D06M101/40

Abstract: An article includes a monolithic substrate and a coating on the monolithic substrate. The monolithic substrate is selected from graphite, silicon carbide, silicon carbide nitride, silicon nitride carbide, and silicon nitride. The coating has a free, exposed surface and includes a compound of aluminum (Al), boron (B) and nitrogen (N) in a continuous chemically bonded network having Al—N bonds and B—N bonds. The compound includes an atom of nitrogen covalently bonded to an atom of boron and an atom of aluminum, and the compound has a composition BxAl(1-x)N, where x is 0.001 to 0.999.