公开(公告)号：DE602005004055D1

公开(公告)日：2008-02-14

申请号：DE602005004055

申请日：2005-03-22

Applicant: UNITED TECHNOLOGIES CORP

Inventor： ULION NICHOLAS E ,  BROADHURST DONALD ,  MALONEY MICHAEL J ,  CLAVETTE CLAUDE J ,  LITTON DAVID A ,  TRUBELJA MLADEN

IPC: B32B7/02 ,  C23C14/06 ,  B32B18/00 ,  C23C14/30 ,  C23C14/58 ,  C23C28/00 ,  F01D5/28

Abstract: A method for reducing thermal conductivity in thermal barrier coatings (TBC) through the incorporation of porosity comprising the steps of depositing a mixture comprising a TBC matrix (13) and a fugitive material (11) upon a part to form a layer, and heating the layer at a temperature and for a duration sufficient to liberate a portion of the fugitive material to form a porous network.

公开(公告)号：SG134219A1

公开(公告)日：2007-08-29

申请号：SG2006088413

申请日：2006-12-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SCHLICHTING KEVIN W ,  MALONEY MICHAEL J ,  LITTON DAVID A ,  FRELING MELVIN ,  SMEGGIL JOHN G ,  SNOW DAVID B

Abstract: A turbine engine component is provided which has a substrate, a yttria- stabilized zirconia coating applied over the substrate, and a molten silicate resistant outer layer. The molten silicate resistant outer layer is formed from gadolinia or gadolinia-stabilized zirconia. A method for forming the coating system of the present invention is described.

公开(公告)号：SG130125A1

公开(公告)日：2007-03-20

申请号：SG2006053300

申请日：2006-08-07

Applicant: UNITED TECHNOLOGIES CORP

Inventor： PIETRASZKIEWICZ EDWARD F ,  SCHLICHTING KEVIN W ,  LITTON DAVID A ,  TERRY HEATHER A

Abstract: A method for applying a hybrid thermal barrier coating, comprising masking at least a portion of a first surface of a component with a first maskant; applying a first coating material to at least a portion of a second surface of said component; removing said first maskant; optionally masking at least a portion of said second surface of said component with a second maskant; applying a second coating material to at least a portion of said first surface of said component; and removing said second maskant.

公开(公告)号：EP2834386A4

公开(公告)日：2015-12-16

申请号：EP13813550

申请日：2013-04-01

Applicant: UNITED TECHNOLOGIES CORP

Inventor： HAZEL BRIAN T ,  LITTON DAVID A ,  MALONEY MICHAEL J

IPC: C23C4/12 ,  C23C4/02 ,  C23C4/10 ,  C23C28/00 ,  C23C28/04

CPC classification number: C23C28/42 ,  C23C4/02 ,  C23C4/11 ,  C23C4/134 ,  C23C28/042 ,  C23C28/044 ,  C23C28/048 ,  C23C28/3215 ,  C23C28/3455 ,  C23C28/347 ,  Y10T428/249953 ,  Y10T428/26 ,  Y10T428/31678

公开(公告)号：EP2885518A4

公开(公告)日：2015-08-26

申请号：EP13829397

申请日：2013-08-13

Applicant: UNITED TECHNOLOGIES CORP

Inventor： STROCK CHRISTOPHER W ,  MALONEY MICHAEL ,  LITTON DAVID A ,  ZIMMERMAN BENJAMIN JOSEPH ,  HAZEL BRIAN T

IPC: F02C7/00 ,  C23C28/00 ,  F01D5/00 ,  F01D5/28

CPC classification number: F02C7/24 ,  C23C28/321 ,  C23C28/3215 ,  C23C28/3455 ,  C23C28/36 ,  F01D5/286 ,  F01D5/288 ,  F05D2230/90 ,  F05D2300/501 ,  F05D2300/514 ,  Y10T428/24942 ,  Y10T428/249981

Abstract: A component according to an exemplary aspect of the present disclosure includes, among other things, a substrate, a thermal barrier coating deposited on at least a portion of the substrate, and an outer layer deposited on at least a portion of the thermal barrier coating. The outer layer includes a material that absorbs energy in response to an impact event along at least a portion of the outer layer.

Abstract translation: 根据本公开的示例性方面的部件包括基材，沉积在基材的至少一部分上的热障涂层以及沉积在热障涂层的至少一部分上的外层。 外层包括响应于沿外层的至少一部分的冲击事件吸收能量的材料。

公开(公告)号：EP3092324A4

公开(公告)日：2017-08-02

申请号：EP15735044

申请日：2015-01-07

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DEPALMA JOSEPH A ,  TRUBELJA MLADEN F ,  LITTON DAVID A ,  NOVIKOV DMITRI L ,  BURLATSKY SERGEI F

IPC: C23C14/08 ,  C23C14/22 ,  C23C14/30

CPC classification number: C23C14/228 ,  C23C14/02 ,  C23C14/083 ,  C23C14/243 ,  C23C14/30

Abstract: A method for use in a coating process includes pre-heating a substrate in the presence of a coating material and shielding the substrate during the pre-heating from premature deposition of the coating material by establishing a gas screen between the substrate and the coating material. An apparatus for use in a coating process includes a chamber, a crucible that is configured to hold a coating material in the chamber, an energy source operable to heat the interior of the chamber, a coating envelope situated with respect to the crucible, and at least one gas manifold located near the coating envelope. The at least one gas manifold is configured to provide a gas screen between the coating envelope and the crucible. A second manifold provides gas during a later coating deposition to compress a vapor plume of the coating material and focus the plume on the substrate to increase deposition rate.

Abstract translation: 用于涂覆工艺的方法包括在涂层材料的存在下预热基底，并且在预加热过程中通过在基底和涂层材料之间建立气体屏幕而预先沉积涂层材料来屏蔽基底。 一种用于涂覆过程的设备包括腔室，构造成将涂层材料保持在腔室中的坩埚，可操作以加热腔室内部的能量源，相对于坩埚定位的涂层封套，以及 位于涂层外壳附近的至少一个气体歧管。 所述至少一个气体歧管构造成在涂层外壳和坩埚之间提供气体筛网。 第二歧管在稍后的涂层沉积期间提供气体以压缩涂层材料的蒸汽羽流并将羽流聚焦在基板上以增加沉积速率。

公开(公告)号：EP2945798A4

公开(公告)日：2016-08-31

申请号：EP13871821

申请日：2013-01-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOCHIECHIO MARIO P ,  LITTON DAVID A ,  MALONEY MICHAEL J

IPC: B32B18/00 ,  C04B41/87 ,  C04B41/89 ,  C23C28/00 ,  F01D5/28

CPC classification number: C04B35/4885 ,  C04B35/50 ,  C04B41/009 ,  C04B41/5042 ,  C04B41/52 ,  C04B41/87 ,  C04B41/89 ,  C04B2235/3224 ,  C23C4/134 ,  C23C14/22 ,  C23C16/44 ,  C23C28/042 ,  C23C28/32 ,  C23C28/321 ,  C23C28/3215 ,  C23C28/3455 ,  F01D5/284 ,  F01D5/288 ,  F05D2300/21 ,  C04B35/00 ,  C04B35/80 ,  C04B41/5031 ,  C04B41/5045 ,  C04B41/51

Abstract: A thermal barrier coating for a turbine engine component contains neodymia, optionally alumina, and zirconia. The thermal barrier coating has resistance to CMAS attack and a low thermal conductivity.

Abstract translation: 用于涡轮发动机部件的隔热涂层包含氧化物，氧化铝和氧化锆。 热障涂层具有抵抗CMAS攻击和低热导率的作用。

公开(公告)号：SG11201500286RA

公开(公告)日：2015-02-27

申请号：SG11201500286R

申请日：2013-07-31

Applicant: UNITED TECHNOLOGIES CORP

Inventor： NEAL JAMES W ,  LITTON DAVID A ,  BEERS RUSSELL A ,  ZIMMERMAN BENJAMIN JOSEPH ,  MALONEY MICHAEL J

IPC: C23C14/04 ,  F01D5/12

Abstract: A coating system for coating a part (10), such as a turbine blade or vane, has a mask (14) positioned adjacent to a first portion (16) of the part (10) to be coated and a mechanism (30) for moving the mask (14) relative to the part (10). The mechanism (30) may be a gear mechanism or a magnetic mechanism.

公开(公告)号：SG152051A1

公开(公告)日：2009-05-29

申请号：SG2005084884

申请日：2003-08-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: C01F17/00 ,  C01G25/02 ,  C01G27/02 ,  C04B35/488 ,  C04B35/50 ,  C09D5/18 ,  C23C4/10 ,  F01D5/28 ,  C23C28/00 ,  C23C30/00 ,  F02C7/00 ,  F23R3/42 ,  C04B35/01 ,  C09D1/00 ,  C23C14/08 ,  C23C14/22 ,  C23C16/00

Abstract: A thermal barrier coating comprising from 20.5 to 22.5 mol% of CeO2 combined with an oxide selected from the group consisting of zirconia, hafnia, and ceria.

公开(公告)号：SG151095A1

公开(公告)日：2009-04-30

申请号：SG2005084967

申请日：2003-08-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: C01F17/00 ,  C01G25/02 ,  F01D5/28 ,  C01G27/02 ,  C04B35/488 ,  C04B35/50 ,  C09D5/18 ,  C23C4/10 ,  C23C28/00 ,  C23C30/00 ,  F02C7/00 ,  F23R3/42 ,  C23C4/04

Abstract: THERMAL BARRIER COATINGS WITH LOW THERMAL CONDUCTIVITY