公开(公告)号：US20170348765A1

公开(公告)日：2017-12-07

申请号：US15682982

申请日：2017-08-22

Applicant: United Technologies Corporation

Inventor： Ryan C. Breneman ,  Steven J. Bullied ,  David R. Scott

IPC: B22C9/22 ,  B22D27/09 ,  B22C7/02 ,  B22C1/00 ,  B22C9/04 ,  B22D29/00 ,  B22D25/00

CPC classification number: B22C9/22 ,  B22C1/00 ,  B22C7/02 ,  B22C7/023 ,  B22C9/04 ,  B22C9/043 ,  B22D25/005 ,  B22D27/09 ,  B22D29/002 ,  B22D29/006

Abstract: A method to manufacture reticulated metal foam via a dual investment, includes pre-investment of a precursor with a diluted pre-investment ceramic plaster then applying an outer mold to the encapsulated precursor as a shell-mold.

公开(公告)号：US10029302B2

公开(公告)日：2018-07-24

申请号：US15682982

申请日：2017-08-22

Applicant: United Technologies Corporation

Inventor： Ryan C. Breneman ,  Steven J. Bullied ,  David R. Scott

IPC: B22C9/22 ,  B22D25/00 ,  B22C7/02 ,  B22C1/00 ,  B22C9/04 ,  B22D27/09 ,  B22D29/00

Abstract: A method to manufacture reticulated metal foam via a dual investment, includes pre-investment of a precursor with a diluted pre-investment ceramic plaster then applying an outer mold to the encapsulated precursor as a shell-mold.

公开(公告)号：US20160221072A1

公开(公告)日：2016-08-04

申请号：US14960744

申请日：2015-12-07

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Ryan C. Breneman ,  Steven J. Bullied ,  David R. Scott

IPC: B22C9/22 ,  B22D25/00 ,  B22C1/00

CPC classification number: B22C9/22 ,  B22C1/00 ,  B22C7/02 ,  B22C7/023 ,  B22C9/04 ,  B22C9/043 ,  B22D25/005 ,  B22D27/09 ,  B22D29/002 ,  B22D29/006

Abstract: A method to manufacture reticulated metal foam via a dual investment, includes pre-investment of a precursor with a diluted pre-investment ceramic plaster then applying an outer mold to the encapsulated precursor as a shell-mold.

Abstract translation: 通过双重投资制造网状金属泡沫的方法包括用稀释的预投资陶瓷石膏预先投入前体，然后将外部模具作为外壳模具施加到封装前体。