Coated steel strips, methods of making the same, methods of using the same, stamping blanks prepared from the same, stamped products prepared from the same, and articles of manufacture which contain such a stamped product
US9708683B2 · kind B2 · utility
11Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2012 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Jun 29, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12757
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Coated steel having a well defined and uniform thickness is useful and advantageous for preparing products by hot stamping. Products prepared by hot stamping such a steel are particularly advantageous when subjected to a subsequent spot welding step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.