Stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys
US10844465B2 · kind B2 · utility
1Cited by
14References
11Claims
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Key dates
| Filing date | Aug 9, 2017 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Feb 24, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/171
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Stainless steel alloys, and turbocharger kinematic components fabricated from such alloys (for example by sintering), are provided. A stainless steel alloy, or component fabricated therefrom, includes, by weight, about 20% to about 35% chromium, about 10% to about 15% nickel, about 10% to about 15% cobalt, about 10% to about 15% molybdenum, about 2.0% to about 4.0% carbon, about 0.4% to about 2.5% silicon, about 0.0% to about 1.0% niobium, and a balance of iron and other inevitable/unavoidable impurities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.