公开(公告)号：EP2969312A4

公开(公告)日：2016-09-14

申请号：EP14778429

申请日：2014-03-06

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOCHIECHIO MARIO P ,  KWAN YEE LING ,  VERNER CARL R

IPC: B22D17/22 ,  B22D17/20 ,  B22D17/26

CPC classification number: B22D17/2023 ,  B22D17/203 ,  B22D17/22 ,  B22D17/266 ,  B22D17/28 ,  B22D21/025

Abstract: A shot tube includes an inner bore for delivering molten material into a die-cast mold. The shot tube has an outer peripheral surface with at least one surface for receiving a locking member to lock the shot tube into an aperture in a fixed mold portion and an alignment structure for properly aligning the shot tube in the fixed mold portion. An opening receives molten material into the inner bore. A die-cast machine is also disclosed.

公开(公告)号：EP2938448A4

公开(公告)日：2016-08-31

申请号：EP13868294

申请日：2013-12-12

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOCHIECHIO MARIO P

IPC: B22C9/10 ,  B22F3/12

CPC classification number: B22C1/00 ,  B22C9/10

Abstract: An investment casting core includes a mullite-containing core body. The body can be made by providing a mullite-containing powder, forming the powder into a green body, and sintering the green body to form the mullite-containing core body.

Abstract translation: 熔模铸造核心包括含莫来石的核心体。 可以通过提供含富铝红柱石的粉末，将粉末形成生坯，并将生坯烧结以形成含有富铝红柱石的芯体来制造。

公开(公告)号：EP3089840A4

公开(公告)日：2017-08-09

申请号：EP14884070

申请日：2014-12-05

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOCHIECHIO MARIO P

IPC: B22D18/04 ,  B22D27/04 ,  F01D5/28

CPC classification number: B22D27/045 ,  B22D18/04 ,  B22D27/003 ,  B22D27/006 ,  B22D27/15 ,  F01D5/12 ,  F01D5/14 ,  F01D5/28 ,  F01D5/286 ,  F05D2300/10 ,  F05D2300/605 ,  F05D2300/606 ,  F05D2300/607

Abstract: A directional solidification apparatus includes a mold heating chamber, a solidification chamber, and a gas source. The solidification chamber is adjacent the mold heating chamber for solidifying molten metal formed from an air melt allow system as a cast body as the metal is withdrawn from the mold heating chamber. The gas sources is in fluid communication with the mold heating chamber for providing a pressurized atmosphere for directionally solidifying metal as cast body having single crystal or multi-crystal columnar micro structure.

Abstract translation: 定向凝固装置包括模具加热室，凝固室和气体源。 凝固室与模具加热室相邻，用于在金属从模具加热室抽出时凝固由空气熔体允许系统形成的熔融金属作为铸造体。 气体源与模具加热室流体连通，以提供用于定向凝固金属的加压气氛，作为具有单晶或多晶柱状微结构的铸造体。

公开(公告)号：EP3074159A4

公开(公告)日：2017-08-02

申请号：EP14865531

申请日：2014-11-07

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BULLIED STEVEN J ,  MARCIN JR JOHN J ,  KREEK EMILY K ,  VERNER CARL R ,  BOCHIECHIO MARIO P

IPC: B22D19/16 ,  F01D5/12

CPC classification number: B22D19/16 ,  B22C9/06 ,  B22C9/082 ,  B22C9/24 ,  B22D21/005 ,  B22D25/02 ,  F01D5/147 ,  F05D2230/21

公开(公告)号：EP2935638A4

公开(公告)日：2016-06-15

申请号：EP13865452

申请日：2013-12-16

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOCHIECHIO MARIO P ,  MARCIN JOHN JOSEPH ,  NEWTON KIRK C ,  KMETZ MICHAEL A

IPC: C22B9/10 ,  C22B9/05

CPC classification number: C22B9/05 ,  B22D1/002

Abstract: A method for desulfurizing a metal alloy comprises heating the metal alloy to a molten state. A gaseous desulfurizing compound is bubbled through the molten alloy to form a solid sulfur-containing waste phase and a molten reduced-sulfur alloy phase. The solid waste phase and the molten reduced-sulfur alloy phase are separated. The gaseous desulfurizing compound includes a constituent element selected from the group: alkali metals, alkaline earth metals, and rare earth metals.

Abstract translation: 金属合金的脱硫方法包括将金属合金加热至熔融状态。 将气态脱硫化合物鼓泡通过熔融合金以形成固体含硫废物相和熔融的还原硫合金相。 固相废物相和熔融还原硫合金相分离。 气态脱硫化合物包括选自碱金属，碱土金属和稀土金属的组成元素。

公开(公告)号：EP2971687A4

公开(公告)日：2016-11-02

申请号：EP14765175

申请日：2014-03-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOCHIECHIO MARIO P

IPC: F02C7/24 ,  C23C14/08 ,  F01D5/18

CPC classification number: C23C14/083 ,  C23C4/11 ,  C23C14/024 ,  C23C14/08 ,  C23C14/22 ,  C23C14/30 ,  C23C14/34 ,  C23C16/40 ,  C23C16/405 ,  C23C28/3215 ,  C23C28/345 ,  C23C28/3455 ,  F01D5/288 ,  F01D9/041 ,  F01D11/08 ,  F02C7/25 ,  F05D2220/32 ,  F05D2230/90 ,  F05D2240/12 ,  F05D2240/30 ,  F05D2240/35 ,  F05D2240/55 ,  F05D2260/231 ,  F05D2300/5023 ,  F05D2300/611

Abstract: An article (50; 100) has a metallic substrate (22), a bondcoat (30) atop the substrate, and a thermal barrier coating (28; 27, 28) atop the bondcoat. The thermal barrier coating or a layer thereof comprises didymium oxide and zirconia.

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。