公开(公告)号：US20250027188A1

公开(公告)日：2025-01-23

申请号：US18714745

申请日：2022-11-30

Applicant: Constellium Bowling Green LLC ,  CONSTELLIUM MUSCLE SHOALS LLC ,  CONSTELLIUM NEUF-BRISACH

Inventor： Michael LANGILLE ,  Philip DODGE

IPC: C22C21/02 ,  C22F1/043

Abstract: The invention concerns a process for producing a sheet or a plate or a blank, comprising the following successive steps: (a) casting a 6xxx alloy comprising, in wt. %: Si: 1.25-1.45; Fe: ≤0.30; Cu: ≤0.15; Mn: 0.01-0.15; Mg: 0.25-0.40; Cr: 0.03; Ni: ≤0.04; Zn:

公开(公告)号：US20240417839A1

公开(公告)日：2024-12-19

申请号：US18712904

申请日：2022-11-23

Applicant: CONSTELLIUM MUSCLE SHOALS LLC ,  CONSTELLIUM NEUF-BRISACH

Inventor： Gilles GUIGLIONDA ,  Michael LANGILLE ,  Jichao LI

IPC: C22F1/043 ,  B22D11/00 ,  B22D11/041 ,  C22C21/02 ,  C22F1/00

Abstract: The invention is an aluminum alloy strip having the composition Si: 1.00-1.50% %, Fe: