公开(公告)号：US20230257839A1

公开(公告)日：2023-08-17

申请号：US18014434

申请日：2021-07-07

Applicant: ArcelorMittal

Inventor： Frédéric BONNET ,  Valérie DAESCHLER ,  Thierry MASTRORILLO

IPC: C21C7/00 ,  B22D11/00 ,  C21C7/06 ,  C22C38/54 ,  C22C38/50 ,  C22C38/48 ,  C22C38/44 ,  C22C38/42 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  C22C38/00 ,  C22C38/46

CPC classification number: C21C7/0037 ,  B22D11/001 ,  C21C7/06 ,  C21C7/0087 ,  C22C38/54 ,  C22C38/50 ,  C22C38/48 ,  C22C38/44 ,  C22C38/42 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  C22C38/002 ,  C22C38/001 ,  C22C38/46 ,  C21C2007/0018

Abstract: A method of casting a steel semi-product from a liquid steel, the steel semi-product having a targeted composition in titanium of at least 3.5% in weight.