公开(公告)号：US11376692B2

公开(公告)日：2022-07-05

申请号：US16152067

申请日：2018-10-04

Applicant: ABB Schweiz AG

Inventor： Elio Alberto Perigo ,  Ion C. Radu ,  Darren D. Tremelling ,  Ghanshyam Shrestha

IPC: B23K26/34 ,  H02K1/22 ,  H01F27/00 ,  H01F41/02 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B23K26/354 ,  H02K15/02 ,  B33Y80/00

Abstract: A method for additive manufacturing of an article having a controlled magnetic anisotropy includes: forming a metallic layer of the article using additive manufacturing, the metallic layer having a magnetic anisotropy aligned in a first direction; forming a subsequent metallic layer of the article using additive manufacturing, the subsequent metallic layer having the magnetic anisotropy aligned in a second direction different from the first direction; and repeating the forming of subsequent metallic layers of the article to form at least a portion of the article, each subsequent metallic layer having the magnetic anisotropy aligned in a different direction than a previous metallic layer.