Enhanced wear resistant steel and methods of making the same
US11155905B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 11, 2018 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Jul 2, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21D9/44
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Improved steel compositions and methods of making the same are provided. The present disclosure provides advantageous wear resistant steel. More particularly, the present disclosure provides high manganese (Mn) steel having enhanced wear resistance, and methods for fabricating high manganese steel compositions having enhanced wear resistance. The advantageous steel compositions/components of the present disclosure improve one or more of the following properties: wear resistance, ductility, crack resistance, erosion resistance, fatigue life, surface hardness, stress corrosion resistance, fatigue resistance, and/or environmental cracking resistance. In general, the present disclosure provides high manganese steels tailored to resist wear and/or erosion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.