公开(公告)号：US20220250139A1

公开(公告)日：2022-08-11

申请号：US17610746

申请日：2020-05-12

Applicant: ArcelorMittal

Inventor： Emmanuel DECHASSEY ,  Woudhouh MEMNI ,  Patrice VICENTE-HERNANDEZ

IPC: B22D7/04 ,  C23C2/34

Abstract: An ingot, having a volume between 0.15 m3 and 0.80 m3 and a surface area to volume ratio between 10 m−1 and 18 m−1, made of at least one metal, having longitudinal faces extending between two end faces and including at least one hole extending from one of the longitudinal faces, the maximum distance between any point of the hole periphery, to its closest longitudinal face, noted MaxL, the at least one hole being configured such that said maximum distance MaxL is smaller than the minimal distance, noted MinE, between any point of the hole periphery and its closest end face.

公开(公告)号：US20220314308A1

公开(公告)日：2022-10-06

申请号：US17610791

申请日：2020-05-13

Applicant: ArcelorMittal

Inventor： Emmanuel DECHASSEY ,  Woudhouh MEMNI ,  Patrice VICENTE-HERNANDEZ

IPC: B22D7/00 ,  B22D7/06 ,  B22D5/00

Abstract: A rectangular parallelepiped ingot defined by a height H, a width W and a length L, having longitudinal faces extending between two end faces, having a volume between 0.15 m3 and 0.80 m3 and a surface area to volume ratio between 10 m−1 and 18 m−1, made of at least one metal, including at least one notch and a notch tip along the ingot length, wherein the at least one notch is configured such that: MaxD