公开(公告)号：US10166599B2

公开(公告)日：2019-01-01

申请号：US15036216

申请日：2014-10-28

Applicant: United Technologies Corporation

Inventor： Lea K. Castle ,  Brandon W. Spangler

IPC: B22C9/10 ,  B22C3/00 ,  B22C7/02 ,  B22C9/24 ,  B22C9/12 ,  B22D25/02 ,  B22D29/00 ,  B22D29/04 ,  F01D5/28 ,  F01D9/02

Abstract: A casting core assembly (140) includes a metallic core (144, 146, 148), a ceramic core (142) having a compartment (186) in which the portion of the metallic core is received, and a ceramic coating (260) at least partially covering the metallic core and the ceramic core.

公开(公告)号：US20160296996A1

公开(公告)日：2016-10-13

申请号：US15036216

申请日：2014-10-28

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Lea K. Castle ,  Brandon W. Spangler

IPC: B22C9/10 ,  B22C7/02 ,  B22C9/24 ,  F01D9/02 ,  B22D29/00 ,  B22D29/04 ,  F01D5/28 ,  B22C9/12 ,  B22D25/02

CPC classification number: B22C9/103 ,  B22C3/00 ,  B22C7/02 ,  B22C9/108 ,  B22C9/12 ,  B22C9/24 ,  B22D25/02 ,  B22D29/001 ,  B22D29/04 ,  F01D5/28 ,  F01D5/284 ,  F01D9/02 ,  F05D2220/32 ,  F05D2230/21 ,  F05D2300/175

Abstract: A casting core assembly (140) includes a metallic core (144, 146, 148), a ceramic core (142) having a compartment (186) in which the portion of the metallic core is received, and a ceramic coating (260) at least partially covering the metallic core and the ceramic core.

Abstract translation: 铸造芯组件（140）包括金属芯（144,146,148），陶瓷芯（142），其具有容纳金属芯部分的隔室（186）和陶瓷涂层（260） 最少部分地覆盖金属芯和陶瓷芯。