公开(公告)号：US20200238376A1

公开(公告)日：2020-07-30

申请号：US16741920

申请日：2020-01-14

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Donald Godfrey ,  Morgan Mader ,  Ryan Marshall

IPC: B22F1/02 ,  B22F3/105 ,  B33Y70/10 ,  C22C21/02 ,  C23C16/44 ,  C23C16/24

Abstract: A method for manufacturing an article, including: providing a three-dimensional computer model of the article; providing a Al—Fe—V—Si metal alloy in powdered form comprising a plurality of powder particles; coating the plurality of powder particles with a coating of silicon using a chemical vapor deposition process; at a powder bed additive manufacturing apparatus, supplying the coated metal alloy and loading the three-dimensional model; and using the powder bed additive manufacturing apparatus, manufacturing the article in accordance with the loaded three-dimensional model in a layer-by-layer manner with the supplied coated metal alloy.