公开(公告)号：US10964302B2

公开(公告)日：2021-03-30

申请号：US14591137

申请日：2015-01-07

Applicant: United Technologies Corporation

Inventor： Shahram Amini ,  Christopher W. Strock ,  Sergei F. Burlatsky ,  Dmitri Novikov

IPC: G10K11/165 ,  C04B35/56 ,  C04B35/58 ,  C22C1/05 ,  C22C1/10 ,  C22C29/06 ,  C22C29/16 ,  C22C32/00

Abstract: An article includes a MAX phase solid and a high temperature melting point metallic material interdispersed with the MAX phase material.

公开(公告)号：US10378450B2

公开(公告)日：2019-08-13

申请号：US14722263

申请日：2015-05-27

Applicant: United Technologies Corporation

Inventor： Shahram Amini ,  Christopher W. Strock ,  Weina Li

IPC: F01D11/12 ,  F02C7/28 ,  C23C4/12 ,  C23C18/16 ,  B22F1/02 ,  B22F7/08 ,  C22C1/04

Abstract: A method of manufacturing a gas turbine engine air seal comprising forming at least one MAX phase particle. The method includes coating the at least one MAX phase particle with a metallic shell. The method includes applying the at least one MAX phase metallic coated particle to a surface of a substrate of the air seal to form an abradable layer of a MAXMET composite abradable material from the at least on MAX phase metallic coated particle.

公开(公告)号：US10036402B2

公开(公告)日：2018-07-31

申请号：US14709721

申请日：2015-05-12

Applicant: UNITED TECHNOLOGiES CORPORATION

Inventor： Shahram Amini ,  Christopher W Strock ,  Changsheng Guo

IPC: F01D11/12 ,  F04D29/52 ,  F01D5/28 ,  F01D21/04 ,  F02K3/06 ,  F04D19/00 ,  F04D29/02 ,  F04D29/16

CPC classification number: F04D29/526 ,  F01D5/28 ,  F01D11/12 ,  F01D11/122 ,  F01D21/045 ,  F02K3/06 ,  F04D19/002 ,  F04D29/023 ,  F04D29/164 ,  F05B2220/302 ,  F05B2230/90 ,  F05B2280/107 ,  F05B2280/40 ,  F05B2280/5011 ,  Y02T50/672 ,  Y02T50/673

Abstract: A turbine engine system comprising a turbine engine component, such as a fan includes a fan casing and a fan blade rotatable within the fan casing. An abradable seal coupled to the fan casing proximate the fan blade. The abradable seal comprising an abradable composite layer including a MAX phase solid and a polymer based abradable composition.

公开(公告)号：US10539036B2

公开(公告)日：2020-01-21

申请号：US14592196

申请日：2015-01-08

Applicant: United Technologies Corporation

Inventor： Shahram Amini ,  Christopher W. Strock

IPC: F01D11/12 ,  C08K3/04

Abstract: A gas turbine engine includes a plurality of circumferentially-spaced blades. The blades have a polymeric coating thereon. An abradable seal circumscribes the blades and includes a polymeric matrix with a dispersion of a nanolayer material.

公开(公告)号：US20180215670A1

公开(公告)日：2018-08-02

申请号：US15939352

申请日：2018-03-29

Applicant: United Technologies Corporation

Inventor： Shahram Amini ,  Xia Tang ,  Wayde R. Schmidt, SR. ,  Tania Bhatia Kashyap

IPC: C04B35/80 ,  C04B35/571 ,  C04B35/64 ,  C04B41/52

CPC classification number: C04B35/806 ,  C04B35/571 ,  C04B35/64 ,  C04B41/52 ,  C04B2235/32 ,  C04B2235/3804 ,  C04B2235/3817 ,  C04B2235/3826 ,  C04B2235/3852 ,  C04B2235/3891 ,  C04B2235/422 ,  C04B2235/483 ,  C04B2235/5208 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/616

Abstract: A method of fabricating a ceramic article includes providing a porous body that includes a plurality of fiber bundles that has an intra-bundle porosity and an inter-bundle porosity, infiltrating the intra-bundle porosity and the inter-bundle porosity with a mixture of particles in a liquid carrier, the particles having an average size selected with respect to at least the intra-bundle porosity, removing the liquid carrier from the porous body to deposit the particles in the intra-bundle porosity and in the inter-bundle porosity, infiltrating a preceramic polymer into a remaining intra-bundle porosity and a remaining inter-bundle porosity, and thermally converting the preceramic polymer to a ceramic material.

公开(公告)号：US20170030214A1

公开(公告)日：2017-02-02

申请号：US15113566

申请日：2015-01-22

Applicant: United Technologies Corporation

Inventor： Christopher W Strock ,  Paul M Lutjen ,  Shahram Amini ,  Sergei F Burlatsky ,  Dmitri Novikov

IPC: F01D11/08

CPC classification number: F01D11/08 ,  F01D11/005 ,  F02C7/28 ,  F05D2220/32 ,  F05D2230/236 ,  F05D2240/11 ,  F05D2250/75 ,  F05D2300/6032

Abstract: A turbine engine system comprising a turbine engine air seal having at least one contact portion. The turbine engine air seal having a MAXMET composite bonded to at least one contact portion.

Abstract translation: 一种涡轮发动机系统，包括具有至少一个接触部分的涡轮发动机空气密封。 涡轮发动机空气密封件具有与至少一个接触部分接合的MAXMET复合材料。

公开(公告)号：US20160327059A1

公开(公告)日：2016-11-10

申请号：US14709721

申请日：2015-05-12

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Shahram Amini ,  Christopher W. Strock ,  Changsheng Guo

IPC: F04D29/52 ,  F04D29/02 ,  F04D29/16 ,  F02K3/06 ,  F04D19/00

CPC classification number: F04D29/526 ,  F01D5/28 ,  F01D11/12 ,  F01D11/122 ,  F01D21/045 ,  F02K3/06 ,  F04D19/002 ,  F04D29/023 ,  F04D29/164 ,  F05B2220/302 ,  F05B2230/90 ,  F05B2280/107 ,  F05B2280/40 ,  F05B2280/5011 ,  Y02T50/672 ,  Y02T50/673

Abstract: A turbine engine system comprising a turbine engine component, such as a fan includes a fan casing and a fan blade rotatable within the fan casing. An abradable seal coupled to the fan casing proximate the fan blade. The abradable seal comprising an abradable composite layer including a MAX phase solid and a polymer based abradable composition.

Abstract translation: 包括诸如风扇的涡轮发动机部件的涡轮发动机系统包括风扇壳体和在风扇壳体内可旋转的风扇叶片。 与风扇壳体相邻的可磨损密封件，靠近风扇叶片。 可磨损密封件包括包含MAX相固体和基于聚合物的可磨损组合物的可磨损复合层。

公开(公告)号：US11149338B2

公开(公告)日：2021-10-19

申请号：US16397092

申请日：2019-04-29

Applicant: United Technologies Corporation

Inventor： Christopher W. Strock ,  Shahram Amini

IPC: C23C4/06 ,  F01D25/00 ,  F02C7/24 ,  F01D5/28 ,  C04B41/87 ,  C04B41/00 ,  C04B41/50 ,  C23C4/18 ,  C23C14/18 ,  C23C4/10 ,  C23C28/04

Abstract: A method of providing a self-healing coating includes providing substrate, applying a layer of an aluminum-containing MAX phase material and another material to the substrate. The method includes exposing the layer to a temperature greater than 2000° F. to form alpha aluminum.

公开(公告)号：US10711638B2

公开(公告)日：2020-07-14

申请号：US16237065

申请日：2018-12-31

Applicant: United Technologies Corporation

Inventor： Shahram Amini ,  Christopher W. Strock ,  Sergei F. Burlatsky ,  Dmitri Novikov

IPC: F01D25/04 ,  F01D5/28 ,  F01D5/16 ,  F01D9/02 ,  F01D25/00

Abstract: A vibration resistant fan guide vane for a gas turbine engine is provided. The fan guide vane comprises a vibration damping component made of a MAXMET composite. The damping component may be a cover that covers some or all of the fan guide vane body. Alternatively, portions of the fan guide vane body or the entire vane body may be made from MAXMET composites. The disclosure makes use of the ultrahigh, fully reversible, non-linear elastic hysteresis behavior that MAXMET composites exhibit during cyclic elastic deformation in order to damp vibration.

公开(公告)号：US20160289844A1

公开(公告)日：2016-10-06

申请号：US15036885

申请日：2014-11-05

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Christopher W. Strock ,  Shahram Amini

IPC: C23C28/04 ,  C23C4/10 ,  F01D5/28

CPC classification number: C23C28/042 ,  C04B41/009 ,  C04B41/5061 ,  C04B41/5068 ,  C04B41/87 ,  C23C4/06 ,  C23C4/10 ,  F01D5/288 ,  F01D25/00 ,  F02C7/24 ,  F05D2300/182 ,  F05D2300/2261 ,  F05D2300/2283 ,  C04B35/565 ,  C04B35/584 ,  C04B35/806 ,  C04B41/5031 ,  C04B41/5057 ,  C04B41/5037 ,  C04B41/5024 ,  C04B41/5063

Abstract: A component for high temperature applications includes a substrate and a layer of an aluminum-containing MAX phase material and another material applied to the substrate.

Abstract translation: 用于高温应用的部件包括基底和含铝的最高相材料层和施加到基底上的另一种材料。