公开(公告)号：US20240058862A1

公开(公告)日：2024-02-22

申请号：US17937813

申请日：2022-10-04

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Vasisht Dilip ,  Kedar Sharma ,  Riyazahmmad Kurlgeri ,  Venkata Sai Manohar Gollakota ,  Eswara Naidu Chikkala ,  Brian Baughman ,  Harry Kington ,  Robert McDonald

IPC: B22F5/00 ,  B22F1/07 ,  B22F1/14 ,  B22F1/00 ,  B22F1/054 ,  B22F10/28 ,  B22F3/00 ,  B22F5/04 ,  B33Y10/00 ,  B33Y80/00 ,  B22F3/15

CPC classification number: B22F5/009 ,  B22F1/07 ,  B22F1/14 ,  B22F1/09 ,  B22F1/054 ,  B22F10/28 ,  B22F3/001 ,  B22F5/04 ,  B33Y10/00 ,  B33Y80/00 ,  B22F3/15 ,  B22F2998/10 ,  B22F2301/15 ,  B22F2301/052 ,  B22F2301/35 ,  B22F2302/40

Abstract: Methods and build materials are provided for producing articles with additive manufacturing processes. The methods comprise providing a build material comprising a powder mixture of about 95.0 wt. % to about 99.95 wt. % metallic powder and about 0.05 wt. % to about 5.0 wt. % graphene powder and performing an additive manufacturing process to produce the article from the build material. The graphene powder comprises nanoplatelets having between 1 and 30 layers of graphene.