公开(公告)号：WO2015065846A1

公开(公告)日：2015-05-07

申请号：PCT/US2014/062183

申请日：2014-10-24

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： LIN, Wangen ,  LARSON, Gary J. ,  WHITMAN, Giovanni ,  POEPPEL, Scott ,  WILSON, Joseph

IPC: B23K26/34

CPC classification number: B23K26/342 ,  B22F5/009 ,  B22F7/062 ,  B22F2007/068 ,  B22F2999/00 ,  B23K26/144 ,  B23K26/32 ,  B23K2201/001 ,  B23K2203/08 ,  B23P6/007 ,  C21D9/50 ,  C22C19/057 ,  F01D5/005 ,  F01D9/041 ,  F01D25/24 ,  F05D2220/32 ,  F05D2230/10 ,  F05D2230/21 ,  F05D2230/31 ,  F05D2230/80 ,  F05D2300/17 ,  F05D2300/175 ,  F05D2300/177 ,  B22F3/105

Abstract: A method of reworking an aerospace component includes removing a casting defect from a component manufactured of a non-fusion weldable base alloy to form a cavity. The cavity is then at least partially filled with a multiple of layers of discrete laser powder deposition spots of a filler alloy. A cast component for a gas turbine engine includes a cast component non-fusion weldable base alloy with a cavity filled with a multiple of layers of laser powder deposition spots of a filler alloy. The filler alloy may be different than the non-fusion weldable base alloy. A layer of non-fusion weldable base alloy is at least partially within the cavity and over the filler alloy.

Abstract translation: 对航空航天部件进行再加工的方法包括从由非熔接的可焊接的基体合金制成的部件去除铸造缺陷以形成空腔。 然后，空腔至少部分地填充有填充合金的多个分立的激光粉末沉积点的层。 用于燃气涡轮发动机的铸造部件包括具有填充有多个填充合金的激光粉末沉积点的多个腔的铸造部件不可焊接的基础合金。 填充合金可以不同于不熔焊的基体合金。 一层不熔焊接基体合金至少部分在腔内和填料合金之上。

公开(公告)号：WO2013126472A1

公开(公告)日：2013-08-29

申请号：PCT/US2013/026970

申请日：2013-02-21

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： THAYER, Henry H. ,  LARSON, Gary J.

IPC: C23C24/00 ,  C23C4/04 ,  C23C4/12

CPC classification number: C23C24/106 ,  Y10T428/31678

Abstract: A method for coating a substrate includes binding a powder material on at least one surface of a substrate using a protein-based binder and consolidating the powder material to form a coating on the substrate.

Abstract translation: 用于涂布基材的方法包括使用蛋白质基粘合剂将粉末材料粘合在基材的至少一个表面上，并固化粉末材料以在基材上形成涂层。

公开(公告)号：EP3062952A1

公开(公告)日：2016-09-07

申请号：EP14857676.2

申请日：2014-10-24

Applicant: United Technologies Corporation

Inventor： LIN, Wangen ,  LARSON, Gary J. ,  WHITMAN, Giovanni ,  POEPPEL, Scott ,  WILSON, Joseph

IPC: B23K26/34

Abstract: A method of reworking an aerospace component includes removing a casting defect from a component manufactured of a non-fusion weldable base alloy to form a cavity. The cavity is then at least partially filled with a multiple of layers of discrete laser powder deposition spots of a filler alloy. A cast component for a gas turbine engine includes a cast component non-fusion weldable base alloy with a cavity filled with a multiple of layers of laser powder deposition spots of a filler alloy. The filler alloy may be different than the non-fusion weldable base alloy. A layer of non-fusion weldable base alloy is at least partially within the cavity and over the filler alloy.

公开(公告)号：EP3279434A1

公开(公告)日：2018-02-07

申请号：EP17174037.6

申请日：2017-06-01

Applicant: United Technologies Corporation

Inventor： BANKS, Anton G. ,  COLLINS, Leah M. ,  LARSON, Gary J. ,  DZIUBA, Thomas P. ,  KOVACH, Scott A.

IPC: F01D5/18 ,  F01D9/02 ,  F01D9/06

CPC classification number: F01D9/065 ,  F01D5/188 ,  F01D5/189 ,  F01D9/02 ,  F01D25/005 ,  F02K3/06 ,  F05D2220/32 ,  F05D2230/232 ,  F05D2230/233 ,  F05D2230/234 ,  F05D2230/235 ,  F05D2230/50 ,  F05D2230/54 ,  F05D2230/60 ,  F05D2240/11 ,  F05D2240/126 ,  F05D2240/81 ,  Y02T50/676

Abstract: A baffle assembly (54) includes a collar (60) with a port (64A,B) and a baffle (62A,B) positioned in the port (64A,B). The baffle (62A,B) includes two ends (66A,B; 68A,B), a hollow body, and a weld connecting the baffle (62A,B) to the collar (60), and the collar (60) continuously surrounds the body of the baffle (62A,B).

Abstract translation: 挡板组件（54）包括具有端口（64A，B）和位于端口（64A，B）中的挡板（62A，B）的轴环（60）。 挡板（62A，B）包括两个端部（66A，B; 68A，B），中空体以及将挡板（62A，B）连接至轴环（60）的焊接部，并且轴环（60）连续环绕 挡板（62A，B）的主体。

公开(公告)号：EP2817436A1

公开(公告)日：2014-12-31

申请号：EP13752317.1

申请日：2013-02-21

Applicant: United Technologies Corporation

Inventor： THAYER, Henry H. ,  LARSON, Gary J.

IPC: C23C24/00 ,  C23C4/04 ,  C23C4/12

CPC classification number: C23C24/106 ,  Y10T428/31678

Abstract: A method for coating a substrate includes binding a powder material on at least one surface of a substrate using a protein-based binder and consolidating the powder material to form a coating on the substrate.

公开(公告)号：EP3034651B1

公开(公告)日：2019-07-24

申请号：EP15199318.5

申请日：2015-12-10

Applicant: United Technologies Corporation

Inventor： THAYER, Henry H. ,  WHITMAN, Giovanni ,  LARSON, Gary J. ,  LIN, Wangen

IPC: C23C24/10 ,  B23K9/04 ,  C23C28/02 ,  F01D5/28

公开(公告)号：EP2817436B1

公开(公告)日：2019-07-03

申请号：EP13752317.1

申请日：2013-02-21

Applicant: United Technologies Corporation

Inventor： THAYER, Henry H. ,  LARSON, Gary J.

IPC: C23C24/10

公开(公告)号：EP3034651A1

公开(公告)日：2016-06-22

申请号：EP15199318.5

申请日：2015-12-10

Applicant: United Technologies Corporation

Inventor： THAYER, Henry H. ,  WHITMAN, Giovanni ,  LARSON, Gary J. ,  LIN, Wangen

IPC: C23C24/10 ,  B23K9/04 ,  C23C28/02 ,  F01D5/28

CPC classification number: B23P6/007 ,  B22F1/025 ,  C23C24/106 ,  C23C28/022

Abstract: A method for coating a part according to an aspect of the disclosure includes the step binding a metallic powder (100) to a section (98) of the part. The metallic powder (100) is then energized which at least partially melts and resolidifies the metallic powder (100) to form a first metallic coating (102). After the first layer of metallic coating (102) is formed a second layer of metallic coating (110) is deposited on substantially all of the part.

Abstract translation: 根据本公开的一个方面的用于涂覆部件的方法包括将金属粉末（100）与部件的部分（98）结合的步骤。 金属粉末（100）然后通电，其至少部分地熔化并重新固化金属粉末（100）以形成第一金属涂层（102）。 在第一层金属涂层（102）形成之后，第二层金属涂层（110）沉积在基本上全部的部分上。