公开(公告)号：US10753211B2

公开(公告)日：2020-08-25

申请号：US15375378

申请日：2016-12-12

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Yan Cui ,  Brian Tollison ,  Srikanth Kottilingam

IPC: F01D5/28 ,  C22C47/08 ,  C22C47/14 ,  C22C49/08 ,  C22C49/10 ,  C22C1/10 ,  B22F7/06 ,  B23K35/32 ,  B23K15/00 ,  B23K26/342 ,  B22F5/00 ,  F01D5/22 ,  F01D5/20 ,  C22C1/05 ,  B22F5/04 ,  C22C19/05 ,  C22C47/00 ,  C22C19/00 ,  C22C49/12 ,  C22C49/14 ,  C22C49/00 ,  C22C1/02 ,  C22C47/18 ,  C22C49/11 ,  C22C47/16 ,  C22C49/02 ,  B32B15/04 ,  B32B15/01 ,  B22F3/15 ,  B22F3/10 ,  B23K103/18 ,  B23K103/00 ,  B23K101/00 ,  B22F3/105 ,  B33Y10/00 ,  C22C14/00 ,  C22C19/03 ,  C22C19/07 ,  C22C38/00

Abstract: A heterogeneous composition is disclosed, including an alloy mixture and a ceramic additive. The alloy mixture includes a first alloy having a first melting point of at least a first threshold temperature, and a second alloy having a second melting point of less than a second threshold temperature. The second threshold temperature is lower than the first threshold temperature. The first alloy, the second alloy, and the ceramic additive are intermixed with one another as distinct phases. An article is disclosed including a first portion including a material composition, and a second portion including the heterogeneous composition. A method for forming the article is disclosing, including applying the second portion to the first portion.