United States Steel Corporation
Delayed cracking prevention during drawing of high strength steel

Last updated:

Abstract:

This invention relates to prevention of delayed cracking of metal alloys during drawing which may occur from hydrogen attack. The alloys find applications in parts or components used in vehicles, such as bodies in white, vehicular frames, chassis, or panels.

Status:
Grant
Type:

Utility

Filling date:

24 Jun 2019

Issue date:

22 Feb 2022